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XCMG XGS50E Instruction Manual

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Original Instruction
XGS50E Instruction Manual
XCMG Fire-Fighting Safety Equipment Co., Ltd.

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  • Page 1 Original Instruction XGS50E Instruction Manual XCMG Fire-Fighting Safety Equipment Co., Ltd.

  • Page 3: Foreword

    This Instruction Manual is not suitable reference for extensive maintenance and repair work. Such work shall be performed by XCMG’ service personnel or authorized specialists. The Operator’s safety is XCMG’s most important point of interest during XCMG’s efforts in designing, producing and maintaining their products.
  • Page 4 Reviewed by Data contained in this Instruction Manual meets the current state-of- the-art XCMG reserves the right to improve or modify the content, information, diagrams and specifications in this Instruction Manual at any time and without any notice. Foreword...

  • Page 5: Table Of Contents

    XGS50E Instruction Manual Table of contents Foreword ........................III 1 About this document ....................1-1 1.1 Main purpose ...................... 1-1 1.2 Product information .................... 1-2 1.3 Target group(s)....................1-3 1.4 Layout of user’s instructions ................1-3 1.4.1 Safety notes....................1-3 1.4.1.1 Layout of warning notice..............1-3 1.4.1.2 Graduation of the warning notices............
  • Page 6 XGS50E Instruction Manual 2.5.3 Risks of damaging the machine and property..........2-14 2.5.4 Environmental risk ..................2-14 2.5.5 Performance and service life reduction ............. 2-14 3 General safety information and instructions............3-1 3.1 Introduction ......................3-1 3.2 Responsible parties ..................... 3-1 3.3 Detailed tasks and responsibilities..............
  • Page 7 XGS50E Instruction Manual 3.3.7.3 Lessee as user ..................3-23 3.3.7.4 Lessee as owner .................. 3-24 3.3.7.5 Lessee as operator................3-24 3.3.8 Agent responsibilities ................3-24 3.3.8.1 Sales responsibilities................3-24 3.3.8.2 Re-rent, lease or other forms for profit..........3-24 3.3.9 The maintenance personnel (technician/engineer): ........3-24 3.3.10 General requirements for all responsible parties ........
  • Page 8 XGS50E Instruction Manual 4.7 Operator’s safety ....................4-7 4.8 Pre-inspection before machine operation ............4-8 4.8.1 Pre-operation safety rules ................4-8 4.8.2 Location of safety signs on the machine............ 4-10 4.8.3 Daily inspection and visual checks before operation ........ 4-22 4.8.4 Inspection before engine starting...............
  • Page 9 XGS50E Instruction Manual 5.7 Braking and stopping the machine ..............5-34 5.8 Operation of battery pump................5-35 5.9 Work functions....................5-36 5.9.1 Oil filling ....................5-36 6 Maintenance....................... 6-1 6.1 General hints and overall safety ................. 6-1 6.2 Lubrication of machine..................6-12 6.2.1 General precautions ...................
  • Page 10 XGS50E Instruction Manual 7.3 Hydraulic system ....................7-6 7.4 Parts that need periodic replacement ..............7-8 8 Transport storage and protection ................8-1 8.1 Transport safety requirements ................8-1 8.1.1 Transport on public roads ................8-1 8.1.1.1 General requirements................8-1 8.1.1.2 Loading &...

  • Page 11: Chapter 1 About This Document

    • For repair and maintenance supplementary documents may apply (e.g. for the engine), please contact your XCMG representative for further information. Figure 1-1 Designated storage location of this Instruction Manual on the machine is the box beneath work platform control box.

  • Page 12: Product Information

    • Do not remove individual pages from theInstruction Manual. • Request any missing or uncompleted parts of the Instruction Manual from XCMG after sales service. Include new documents supplied as a result of modifications immediately. • Replace obsolete versions of the Instruction Manual with the amended contents The delivered documentation is compiled for the indicated serial number only.

  • Page 13: Target Group(S)

    Maintenance/repair errors by service personnel not authorized by XCMG • In case of use of non-genuine XCMG parts • In case of not XCMG approved modifications of the machine • Resulting damage/defects due to delayed warranty/repair request • Follow-up damage is unexceptionally excluded from warranty.

  • Page 14: Graduation Of The Warning Notices

    XGS50E Instruction Manual 1. Hazard type of hazard explained 2. Consequence of not avoiding the hazard noted 3. Avoidance how to prevent the hazard proposed The signal word is selected according to the risk by hazard. The risk is determined according to probability of an accident and probability of worst credible severity occurring 1.4.1.2 Graduation of the warning notices...

  • Page 15: Additional Text Types

    XGS50E Instruction Manual Indicates useful additional information or further detailed explanations. May also show a notice of protective measures to prevent minor damages to the machine or environment. 1.4.3 Additional text types • Operation instruction • Handling instructions are demanding you to undertake an activity or to perform a work step.

  • Page 16: Applicable Documents

    XGS50E Instruction Manual 1.4.4.3 Applicable documents Pay attention to additional documents as repair and maintenance documents of equipment that may apply (i.e. for the engine or other additional equipment installed). 1.4.4.4 Accessibility Make the contents of this Instruction Manual including the applicable documents available to all persons who operate or work with this machine.

  • Page 17: Chapter 2 Product Description

    Chapter 2 Product description 2.1 General description The straight-arm mobile elevating work platform at the elevation of 48.3 meters developed by XCMG is self-equipped with a small-sized jib boom, thus having a certain capacity in obstacle crossing, and being stretchable to any inaccessible position; the double-load control system may automatically adjust the oper- ating radius as the loads may be, which will satisfy the different demands of the users on different loads.
  • Page 18 XGS50E Instruction Manual Figure 2-1 Machine overview Product description...
  • Page 19 XGS50E Instruction Manual Main Sections – see Table 2-1 Table 2-1 Main components of machine: S/N. Description S/N. Description S/N. Description Work platform Telescopic boom assembly Turntable Slewing bearing Slewing mechanism assembly Electrical Hydraulic system Hydraulic system system (Kubota schematic piping Euro Ⅴ)

  • Page 20: Intended Use Of The Machine

    XGS50E Instruction Manual Figure 2-3 Declaration of Conformity 2.2 Intended use of the machine 2.2.1 Intended use Intended use as defined in this Section is a basic requirement for any safe operation! Product description...
  • Page 21 XGS50E Instruction Manual Your XCMG machine is designed by following recognized standard (EN 280-2013+A1-2015) and manu- factured according the state of art methods and technologies at the time of placing to the market. • Intended use of the machine is construction work, and other related and construction areas.

  • Page 22: Not Intended Use Of The Machine

    XGS50E Instruction Manual • Involve only qualified maintenance personnel or authorized personnel • Take utmost care during use on operational safety as instructed in this Instruction Manual • Apply all valid local, national and international safety regulations • Use only the operating materials as listed in this Instruction Manual •...
  • Page 23 XGS50E Instruction Manual • Operating the machine while the Instruction Manual is missing, is incomplete or is not available in the contractually agreed language at the machine. • Operating the machine by uninstructed or unqualified personnel. • Operating the machine ignoring safety requirement applicable at your site.

  • Page 24: Limits Of Application

    XGS50E Instruction Manual 2.4 Limits of application 2.4.1 Limitation factors of intended use • Scope of applications: in accordance to the operator’s experience with and knowledge of the machine (industry, commerce, private, public sector) • Various steps within product life cycle: Assembly, commissioning/delivery, set up, regular operation, cleaning, maintenance &...

  • Page 25: Permitted Environmental Conditions

    XGS50E Instruction Manual – steepness • Energetic limits – Types of energy – Interfaces supply/discharge – Material limits – Starting materials/auxiliary operating materials, waste products 2.4.5 Permitted environmental conditions Considerations on environmental conditions shall be taken in order to ensure machine’s safe operation, to improve machine’s reliability and to prologue machine’s service life.
  • Page 26 XGS50E Instruction Manual Table 2-3 Ground bearing load(continued) S/N. Soil type Ground loading ca- pacity kg/cm c. Pottery clay, composed of plastic clay and filler Hard Half-solid Solid d. Mixed granule ground (mixture of clay, sand, gravel, and rock) Hard...

  • Page 27: Environmental Protection Limitations

    2.5 Residual risks 2.5.1 Overview XCMG evaluated and designed the machine having safety as main task. Although it is not possible to fore- see all events that may occur, existing residual risks are mentioned in this manual as possible at the time this manual has been edited.
  • Page 28 XGS50E Instruction Manual • By following instructions provided in this manual and consider the warning signs put on the machine’s decals you can avoid risks and operate the machine as safe as possible. – As an entrepreneur/operating company, take care that all persons working on and with the machine are aware of the residual risks.

  • Page 29: Risks Of Injury Up To Death By

    XGS50E Instruction Manual WARNING! Danger of slipping skidding and falling Danger of burns • Weather influences, such as wetness, snow, ice, frost and dirt, change the grip of the treads, walkways and handrails. • Persons may seriously be injured or even killed! •...

  • Page 30: Risks Of Damaging The Machine And Property

    XGS50E Instruction Manual • insufficient safety precautions at your site. • insufficient use of personal protective equipment. • smoking and/or open fire when dealing with flammable substances (e.g. when refueling). • refueling while engine is running or spilling fuel over hot surfaces.
  • Page 31 XGS50E Instruction Manual Figure 2-5 Become familiar with safety precautions and devices installed at your site. Figure 2-6 Use personal protective equipment according local Occupational Health and Safety regulations. Product description 2-15...
  • Page 32 XGS50E Instruction Manual 2-16 Product description...

  • Page 33: Chapter 3 General Safety Information And Instructions

    The following advice to the user and operator: Read and respect all safety instructions. 3.2 Responsible parties For the purpose of communication, this Instruction Manual defines the following participant’s groups: 1. Manufacturer–as producer of the unit/machine (XCMG) 2. Dealer 3. Owners 4. User 5.

  • Page 34: Detailed Tasks And Responsibilities

    XGS50E Instruction Manual 3.3 Detailed tasks and responsibilities 3.3.1 General requirements for all responsible parties Any responsible party involved should be committed to: • use and apply the Instruction Manual for operation of machine. • notify involved parties of any safety related defects observed on a machine.
  • Page 35 XGS50E Instruction Manual • TheMEWP shall be inspected, maintained and regulated according tomanufacturer's requirement before delivery (sale, rental or lease). • The dealers shall perform preventive maintenance of MEWP on the basis of the operating environment and safety and in accordance with the manufacturer’s recommendations.
  • Page 36 XGS50E Instruction Manual 1. Record preservation Thedealer shall preserve the following records at least 4 years: 1) Name and address of each MEWP purchaser by delivery number and date 2) Pre-delivery preparation record completed before delivery 3) Complete records of routine inspection and annual inspection for MEWP...

  • Page 37: User Responsibilities

    XGS50E Instruction Manual 1. Shall provide the copy of current responsibilities manual. 2. Shall provide repair and parts manuals within 2 months after sale. 3. Shall notify the manufacturer and its sale successor (if existing), providing full name and address of the purchaser.
  • Page 38 XGS50E Instruction Manual The inspection shall be carried out by a qualified technician on MEWP or one has similar design charac- teristics. Inspections shall be carried out in accordance with the manufacturer's requirements for routine inspections, including but not limited to the following: All functions and controls for speed, stability and motion limits.

  • Page 39: Replacement Of Components Or Parts

    XGS50E Instruction Manual 1) Power plants stopped and start switches do not work 2) All control mechanisms are in "off" gears to protect all control systems from unintentional action caused by braking, obstruction, or other means 3) Boom and platform shall be lowered to the stowed position as much as possible or shall be secured with block or constraint to prevent falling.

  • Page 40: Work Site Inspection

    XGS50E Instruction Manual 3.3.3.8 Work site inspection Before and during the use of the Before and during the use of the, the user shall check the potential haz- ards of the work site, including but not limited to: 1. A sharp slope or a pit, including those covered by water, ice, mud, etc.

  • Page 41: Oil Filling

    XGS50E Instruction Manual The load on the platform and its distribution and any the extension of platform shall comply with the rated load requirements specified by the manufacturer for a given condition. 5. Maintain overhead clearance The operator shall, as instructed, ensure that adequate clearance is maintained with overhead obstacles and live wires and bodies.
  • Page 42 XGS50E Instruction Manual 17.Battery charging Charging should be performed in well-ventilated areas away from open flames, sparks or other fire and explosion hazards. 18.Incorrect platform stability The MEWP shall not be placed against other objects to stabilize the platform or increase stability.

  • Page 43: User As Operator

    In case of any suspected MEWP failure or dangerous or potentially unsafe conditions. The user shall ap- prove and instruct the operator to stop the MEWP operation and consult the owner, dealer or XCMG for more information on safe operation before resuming work.

  • Page 44: Modification

    XGS50E Instruction Manual 3) The owner (or an individual designated by the owner) is responsible for ensuring that routine and an- nual inspections are carried out and the written records are maintained. Records shall include the date of inspection, defects found, recommended correction, and a certificate from the person who per- formed the inspection.
  • Page 45 • Use or add configurations according to the original XCMG configuration table. 3.3.4.1 Basic principle Given that the reasonable principles of personnel, safety, training, inspection, maintenance, application...
  • Page 46 XGS50E Instruction Manual When the MEWP is damaged or repair is required, all faults and problems identified should be fixed be- fore the MEWP resumes operation. 3.3.4.5 Pre-delivery preparation The MEWP shall be inspected, maintained and regulated according to manufacturer’s requirement before delivery (by sale, rental or lease).
  • Page 47 XGS50E Instruction Manual 5. Other precautions specified by the manufacturer. 3.3.4.9 Spare parts When parts or components are replaced, they shall be identical or equivalent to original parts or compo- nents of MEWP. 3.3.4.10 Maintenance training The owner shall train the maintenance personnel for inspection and maintenance of the MEWP.
  • Page 48 XGS50E Instruction Manual 3) Written record finished on MEWP. The record shall include a certificate of the person who made the modification and performed the repair. 4) Pre-delivery preparation record completed before delivery 5) Names of trainee 6) Names of trainer...

  • Page 49: Operating Personnel

    • immediately take the machine out of operation in case of safety-impairing defects • perform on-time maintenance and inspections on the machine according to XCMG’s Instruction Manual • report every accident involving the machine, especially: –...
  • Page 50 XGS50E Instruction Manual 4. Leakage of pneumatic pressure, hydraulic pressure and fuel system 5. Harness of cables and wires 6. Loosen or missing parts 7. Tires 8. Labels, warnings, control labels and operation instruction 9. Outriggers, stabilizers, stretchable shafts and other devices like guardrail 10.Items identified by the manufacturer.
  • Page 51 XGS50E Instruction Manual 1. Read and understand the manufacturer’s operating instructions and the user’s safety regulation, or re- ceived related explanation. 2. Understand the meaning of all labels, warning and instructions on MEWP or received related explanation. 3. Ensure that all operators on MEWPs wear appropriate personal protective equipment, including the working environment.
  • Page 52 XGS50E Instruction Manual Although the guardrail of MEWP provides basic fall protection, all operators of MEWP should wear fall prevention devices under the guidance of the owner. 2. Inclined surface and slop The MEWP shall not be operated in any way on any inclined surface or slop that exceeds the rated slop specified by the manufacturer.
  • Page 53 XGS50E Instruction Manual Unlicensed or unmarked MEWPs are prohibited from operating in dangerous environments. 14.Entanglement Attentions shall be paid to prevent entanglement of ropes, wires and hoses of MEWPs. 15.Load limitation The load transmitted to the platform at any height shall not exceed the rated load.
  • Page 54 XGS50E Instruction Manual Interlocks or other safety equipment shall not be altered or removed. 28.Blocked platform If the platform or elevation assembly is stuck, obstructed or otherwise prevented from performing its normal operation by an adjacent building or other obstacles, withdrawal of the control shall not free the platform.

  • Page 55: Lessee Responsibilities

    XGS50E Instruction Manual 4. Training date 5. Names of trainee 3.3.6 Lessee responsibilities 3.3.6.1 Basic principle Given that the reasonable principles of personnel, safety, training, inspection, maintenance, application and operation shall be applied in personnel training, inspection, maintenance, application and operation, these principles shall be consistent with all available data on rational use and external environment parameters.

  • Page 56: Lessee As Owner

    XGS50E Instruction Manual 3.3.7.4 Lessee as owner When a lessee uses the MEWP as an owner, the lessee shall assume the owner’s responsibilities. 3.3.7.5 Lessee as operator When a lessee uses the MEWP as an operator, the lessee shall assume the operator’s responsibilities.

  • Page 57: Personal Protection Equipment

    XGS50E Instruction Manual – Good eyesight and hearing – Good spatial perception – Physical capacity – Good reflexes – Craftsmanship • be qualified by appropriate training and instructions for operating the machine. • be over 18 years old. • have passed the required health checks.

  • Page 58: Lessee Responsibilities

    XGS50E Instruction Manual Safety goggles when in contact with corrosive and pressurized liquids loose parts and dust Respiratory protection/breathing masks in case of dangerous gases, vapor, smoke or dust in the working environment Hearing protection when working very close to the machine/on the platforms and roof must not reduce the operator’s attention in communication with the environment...
  • Page 59 XGS50E Instruction Manual Warning! Fire and explosion hazards • Danger of fire and danger of explosion due to easily flammable operating materials or gas mixtures resulting from these. • No fire, naked flames or electrostatic discharges by handling flammable materials or fluids! •...
  • Page 60 XGS50E Instruction Manual • Dusty environment and improper handling of the machine in dusty environments (e.g. surface dust formation) follows in: • Increased risk of fire. • Increased risk of dust-explosion • Make sure that the operator prevents dust formation through technical or organiza- tional measures.

  • Page 61: Lighting Strike

    Move the slewing device slowly to watch any abnormal noise or action. • Move the boom to watch any abnormal noise or action. Check boom and belt buckle for damage. Contact XCMG for after-sales service. General safety information and instructions 3-29...
  • Page 62 • Never attempt to locate the leakage point with your hand or other parts of the body • Damaged hydraulic components must be replaced immediately with original XCMG spares • Check all hydraulic lines regularly (at least once a year) for damage and leaks.
  • Page 63 XGS50E Instruction Manual Warning! Risk of burns Contact with hot surfaces and consumable! High surface and equipment temperatures can lead to burns or scalding. Observe handling-specific and situation-specific safety notes. Observe the following safety notes: • Always wear suitable protective gloves when working on hot components.
  • Page 64 XGS50E Instruction Manual Warning! Asbestos dust Contact with the asbestos dust! If too much asbestos dust in the air is breathed, it is possible to suffer a lung cancer. Observe handling-specific and situation-specific safety notes. Observe the following safety notes: •...

  • Page 65: Safety Distance

    XGS50E Instruction Manual Observe the following safety notes: • In the event of leakage of fuel or operating consumable, rectify the causes immediately. • Eliminate leaking fuels or operating materials immediately with binders. • Dispose of used binder safely and in an environmentally friendly manner.

  • Page 66: How To Act In Dangerous Situations

    XGS50E Instruction Manual 3.7 How to act in dangerous situations 3.7.1 if the machine contacts with a power supply line First response Remain calm. Alert the relevant power supply company. • If the control machine is still functioning: • Move the machine out of the danger area.
  • Page 67 XGS50E Instruction Manual First response • Incorrect behavior in case of fire • Danger of backlash! • Even if the fire appears to be extinguished, leaking fuel or oil coming in contact with hot components may reignite • Shut off the engine.

  • Page 68: Safety Signs And Labels

    If any safety sign is missing/damaged, contact XCMG Fire-fighting Safety Equipment Co. Ltd. immedi- ately to have them replaced. • Do not hesitate to contact an XCMG agent for any other ambiguity or issue as well 3.8.2 Mandatory signs Mandatory signs: Generally, it is a safety sign enforcing behavior preventing or reducing a risk to health or safety.

  • Page 69: Prohibition Signs

    XGS50E Instruction Manual Meanings Mandatory signs: Meanings Wear head protection Wear a face shield Wear a safety harness Wear safety belts Read operating Refer to Instruction Instruction Manual Manual 3.8.3 Prohibition signs A “prohibition sign” is a safety sign prohibiting behavior likely to cause a risk to health or safety.

  • Page 70: Warning Signs

    XGS50E Instruction Manual No climbing for unauthorized personnel Do not lift load High-pressure cleaning prohibited 3.8.4 Warning signs Warning signs indicate potential risks or hazards. (ISO 7010) Common warning signs: Meanings Warning signs Meanings Warning of non- Warning of obstacles...

  • Page 71: Rescue Signs

    XGS50E Instruction Manual Meanings Warning signs Meanings Warning of crushing Warning of dangers hazard from above through hydraulic oil Warning of getting Refer to Instruction rolled over Manual 3.8.5 Rescue signs Rescue signs mark the locations of first aid equipment and emergency exits.

  • Page 72: Machine-Specific Signs And Labels

    Ensure that the safety signs and symbols remain legible. If one is missing, damaged or unrecognisable, have it replaced immediately. • If you have any questions, contact an XCMG representative or XCMG Fire-fighting Safety Equipment Co. Ltd. 3.9.2 Machine-specific warning signs...
  • Page 73 XGS50E Instruction Manual Meaning and description Labels Warning! Non-professional is not allowed to changer internal elements! Warning! Electrical devices are inside and do not directly spray pressurized water for washing! Warning! Tip-over Hazard! • Max manual force: 400 N. •...
  • Page 74 XGS50E Instruction Manual Meaning and description Labels Warning! Risk of severe crushing or cutting injuries! • Fingers or hands can be crushed or severed by the motor fan. • Do not start any maintenance/repair work before the fan has come to a complete stop.
  • Page 75 XGS50E Instruction Manual Meaning and description Labels Warning! Do not use the vehicle as a ground for welding. The dangerous working condition can be removed by emergency pump for some machine; however, you need to confirm the safety of the movement by person before operation.
  • Page 76 XGS50E Instruction Manual Meaning and description Labels 1. Minors under age of 18 are prohibited from entering the platform. 2. Do not operate the machine at a tilt angle that exceeds the allowable angle specified by the manufacturer. 3. Do not operate the machine when the wind speed may exceed 12.5 m/s.

  • Page 77: Information Signs- Machine-Specific Functions

    XGS50E Instruction Manual 3.9.3 Information signs- machine-specific functions defines which function is triggered by moving the respective operating lever in the corresponding direction. Machine’s moving direction display Indicates the machine current movement direction. Position of the machine’s center of gravity indicates the usual/actual position of the machine’s center of gravity.
  • Page 78 XGS50E Instruction Manual Hydraulic oil Tank symbol It indicates hydraulic oil inlet/outlet/tank position. Diesel Tank symbol Indicates a diesel inlet/outlet or the location of the oil tank. Electric equipment Sign Volt：100-240 VAC Current：16A 3-46 General safety information and instructions...

  • Page 79: Chapter 4 Safety Guidelines

    XGS50E Instruction Manual Chapter 4 Safety guidelines 4.1 Safety regulations • Become familiar with the machine’sInstruction Manual. • Become familiar with: • Safety instructions, rules and regulations applicable at your area/site. • Safety devices installed and available at your site.

  • Page 80: The Platform Is Provided With Entrances

    XGS50E Instruction Manual • In case additional documents related to machine’s safety and its operation, they must be attached to thisInstruction Manual. • Ensure safety related systems are operational and not damaged: • Same apply to the related bolts and nuts.

  • Page 81: Installation And Assembly

    XGS50E Instruction Manual 4.3 Installation and assembly DANGER! Beware of risks and hazards duringinstallation and assembly • Installation and assemblytests can present the hazards for the life (operator himself, co- workers, bystanders) and/or property! • Be careful! Not respecting the basic safety rules presented hereafter – serious injuries or death casualties and/or significant property damage will result! 4.3.1 Requirements for the installation and assembly personnelAssembly personnel...

  • Page 82: Commissioning

    XGS50E Instruction Manual 4.4 Commissioning 4.4.1 Requirements for commissioning personnel • Commissioning will be carried out only by trained personnel ofmanufactureror his local representative • Thecommissioningwill be carried out according to the commissioning check-list and when com- pleted–will be countersigned from the customer or his representative. For more details, consult con- tents related to safety in this chapter.

  • Page 83: Construction Sites Safety

    XGS50E Instruction Manual • Before start installation – assembly – commissioning and operation of the machine - note down all important local emergency phone numbers – doctors, – ambulances, – hospitals and – fire departments. • Before doing anything not related to specific machine operation : –...

  • Page 84: Safety For Children

    XGS50E Instruction Manual NOTICE! Be aware of soil and surface stability! A significant machine damage may result. • Construction site safety shall be guaranteed;Construction sitesSecurity • Limit access of unauthorized persons entering your construction site according your local regulations and best practices, i.e.as per: •...

  • Page 85: Operator's Safety

    XGS50E Instruction Manual 4.7 Operator’s safety DANGER! Fasten your seat-belt always before start to operate the machine. • Be careful! Not respecting the basic rules presented hereafter – serious injuries or deaths and/ or significant property damage may result! •...

  • Page 86: Pre-Inspection Before Machine Operation

    XGS50E Instruction Manual WARNING! Signals and gestures of the signalman • If there is poor sight, ask for a co-worker to act as a signalman. • The operator shall pay close attention to the signs and follow the signalman’s commands diligently.
  • Page 87 XGS50E Instruction Manual Figure 4-6 Become familiar with this instruction manual and other safety instructions applying at your site • Comply with additional regulations, standards and laws that may apply in your area or at your worksite. • If required wearpersonal protection equipment, such as reflective vest, gloves, safety glasses, safety shoes, etc.

  • Page 88: Location Of Safety Signs On The Machine

    Be familiar with safety precautions at you site (i.e. emergency phones, fire extinguishers, first aid kits, defibrillators, etc.) • Bolts and nuts shall be screwed tightly. In case of damage, contact immediately your XCMG service partner. • Seatbelt and seatbelt lock shall be undamaged and functional.
  • Page 89 XGS50E Instruction Manual Please replace damaged or lost decals immediately, the exact part numbers you can find in the attached spare parts list, in case you need support please contact your XCMG service partner. Figure 4-11 Location of safety signs and labels...
  • Page 90 XGS50E Instruction Manual 1. Hydraulic tank indication sign 24. Anti-falling warning sign 2. Anti-explosion warning sign 25. Warning sign of disabling starter fluid 3. Diesel tank indication sign 26. Anti-cutting warning sign 4. Diesel tank indication sign 27. Transporting notice sign 5.
  • Page 91 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Diesel tank indication sign T1190406 DIESEL TANK Diesel tank indication sign T1190406 Lifting indication sign T1190080 Cover warning sign T1120513 Only trained maintenance personnel should access compartments! Washing warning sign T1120440 Electrical equipment inside.Do not point it directly...
  • Page 92 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Comprehensive warning plate (straight-boom series) T1120521 ○ Carefully read the instruction manual and understand the operation and handing methods before use. ○ Operators must wear helmets and safety belts correctly.
  • Page 93 10 kg shall be calibrated for unladen calibration; m+10 kg shall be calibrated for calibration when loading load m. Refer to Instruction Manual or consult in XCMG for weights of optional accessories. Warning sign for emergency pump hazard release...
  • Page 94 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Traveling directional arrow (yellow) T1190085 Traveling directional arrow (front axle) T1190086 Slewing locking pin indication sign T1190302 Release the brake prior to towing operation. Do not tow when traveling downhill.
  • Page 95 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Lifting position Instruction label T1190082 Non-lifting indication sign T1190089 Anti-falling warning sign T1120304 Fall Hazard Death or serious injury may result from climbing or riding on boom. Keep off this surface.
  • Page 96 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Anti-cutting warning sign T1120105 Transportation instruction label T1120523 When transporting, engage the swing lock pin with- out fail. Anti-collision warning sign (counterweight) T1120525 Crushing Hazard! Keep away from path of moving parts.
  • Page 97 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Platform load warning sign T1120200 Tip-over hazard warning sign T1120514 Tip-over Hazard! Max manual force:400N Max wind speed:12.5m/s Safety belt attachment warning sign T1120515 Personnel on the platform must fasten safety belt and fix the safety belt onto the appointed position.
  • Page 98 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description No step warning sign T1120328 No stepping on surface Welding instruction label T1120517 ○ Carefully read the instruction manual and under- stand the operation and handing methods before use. ○ Do not exceed the loading capacity.
  • Page 99 XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Warning sign for driving on slope XGS50E.97-9 Do not drive the machine on a slope that exceeds the maximum uphill, dowmhill or side slope rating of the machine.Slope rating applies only to machines in the stowed position.

  • Page 100: Daily Inspection And Visual Checks Before Operation

    XGS50E Instruction Manual Table 4-1 Signs description(continued) Item Labels Description Travelling operation instruction label T1120519 Pay attention to the road conditions when do travel- ling operations. If the allowable inclination angle of 3%%d is exceeded,the alarm buzzer sounds,for the time being,lower the boom and do the travelling operation carefully.
  • Page 101 XGS50E Instruction Manual 3. In case the machine has just been under maintenance or repair, the operator should inform himself on the status of maintenance/repair progress and result. Machine shall be released for safe operation pri- or taken into service.

  • Page 102: Inspection Before Engine Starting

    XGS50E Instruction Manual 4.8.4 Inspection before engine starting • There is a blind spot in the machine’s rear: a signalman may be needed to supervise your movements. • Pay close attention not to bump into other machines, persons or structures while driving.

  • Page 103: Starting The Engine

    XGS50E Instruction Manual 4.8.6 Starting the engine WARNING! Check all safety guards prior engine start • Approve prior to engine starting! CAUTION! • Any not approved start may lead to injuries and/or additional property damage! Do not start ever the engine or touch any part of the machine •...

  • Page 104: Inspection After Starting The Engine

    XGS50E Instruction Manual NOTICE! Hazards on frozen and slippery ground, Move machine slowly and extra carefully! • The iced ground surface becomes soft when the temperature rises up, and the machine will tip over. • If the machine enters into deep snow areas, it may tilt or become buried in the snow.

  • Page 105: Inspection Before Starting To Operate Machine

    XGS50E Instruction Manual 4.8.8 Inspection before starting to operate machine WARNING! Ensure that no person or animal can be endangered before operating • Before moving, check always that there is no person or obstacle in the action radius. • Sound the horn to alert other people working in the nearby area.

  • Page 106: General Risks In Operation

    XGS50E Instruction Manual • Select the appropriate machine, required equipment and ancillary devices for a function/purpose/task of the machine. • Use the machine according tointended use(See intended use n the product description chapter). • Always read–understand–and apply the recommendations as described in this Instruction manual.
  • Page 107 XGS50E Instruction Manual • Take extra care when swinging the upper structure while on a slope. • Make sure enough space is available to stop the swing process. • The swing of a long and heavy equipment will increase danger of slippage of the equipment additionally.

  • Page 108: Electrocution Hazard

    XGS50E Instruction Manual • Only enter and exit through the door. Pay extreme attention when entering or leaving the platform. En- sure that the work platform assembly is fully lowered. Face the machine when entering or leaving the platform. Ensure to maintain "three-point contact" with the machine, using two hands and one foot or two feet and one hand at all times during entry and exit.
  • Page 109 XGS50E Instruction Manual • Maintain safety distance from electrical power lines, apparatus, or any electrified (exposed or insulated electrical) parts according to the Minimum Approach Distance (MAD) as shown in Table 4-2. • The factors of machine movement and electrical line swaying shall be taken into consideration.

  • Page 110: Tip-Over Hazard

    XGS50E Instruction Manual • Do not operate the machine or transport any personnel in prohibited area (MAD). Assume all electrical parts and wires are live unless known otherwise. Tip-over hazard • The user must be familiar with road condition before driving. Do not exceed the allowable side slope grade and positive slope grade while driving.
  • Page 111 XGS50E Instruction Manual Crushing and collision hazards • Approved safety helmet must be worn by alloperatorand ground personnel. • Clearances above, around and below the working area must be checked when raising or lowering thework platformand when traveling. • Keep all body parts inside the platform guard-rail during operation.

  • Page 112: Safety Rules For Towing

    XGS50E Instruction Manual • Ensure that theoperator operators from the equipment overhead or on floors are aware of theMEWP's presence. Disconnect the power to overhead cranes. • The workers shall be warned not to work, stand, or walk under the elevated platform. Place roadblocks on the ground if necessary.

  • Page 113: Risk In Special Working Conditions

    XGS50E Instruction Manual 4.9.4 Risk in special working conditions NOTICE! • Be aware ofspecial working conditions! • Special working conditions may have impact to the lifetime of machine, machine functions and fi- nally safety of machine operation! • Not respecting the safety steps and notices presented hereafter – can reduce the machine lifetime, may lead to machine damage and loss of the product warranty 4.9.41 Operating in harsh environmental conditions...
  • Page 114 XGS50E Instruction Manual • Check all control units and their function status to ensure flawless operation. • If assisted start becomes compulsory refer to the “start in cold days”-section located in the chapter “Engine Start” in thisInstruction Manual. • Clean up all dirt, snow and water on the machine’s surface to prevent ice coating. If possible, cover the machine with canvas and prevent its edges from getting frozen on the ground.

  • Page 115: Optional Components/Equipment

    Apply lubricant where paint starts to crack as soon as possible to prevent corrosion. 4.9.5 Optional components/equipment The standard package include/Not include optional equipment • Contact an authorized special partsdealeror XCMG Co, Ltd. • Listen carefully to the installation instructions to manage the task by yourself in the future •...

  • Page 116: Hazards Related To The Battery

    XGS50E Instruction Manual • Do not attach optional equipment on your own. • Never remove safety devices without prior approval. Without proper working safety devices, the machine will lose its conformity according to the machine directive (2006/42/EG) and other applicable directives and regulations.
  • Page 117 XGS50E Instruction Manual • Never smoke or use open fire at any time when close to the battery • Wash out clothes or skin thoroughly with water if sulfuric acid splashes on any. • In case sulfuric acid has entered your eyes, wash them out abundantly with water and contact the closest hospital for immediate treatment.
  • Page 118 XGS50E Instruction Manual Switch the battery OFF when: • Not operating the machine for more than one month. • Maintaining the electrical system. • Disposing of the battery. • Replacing the fuse and/or fuse link. • Connecting the auxiliary cables.

  • Page 119: Safety Related Parts

    XGS50E Instruction Manual Observe the following instructions: • Starting the engine using auxiliary start-cables requires 2 people: • When using another machine’s battery to start your own, do not connect the two machines together. • Turn all engines off before connecting the cables to prevent un- expected movements when supplying power.
  • Page 120 XGS50E Instruction Manual Table 4-3 Safety related parts(continued) 804404689 F431CACA080804-1750-PG(J) 803450899 F431CACA080804-1950-PG(J) 803429782 F431CACA060804-1800(J) 803429779 F431CACA060804-1400(J) 803401840 F481CACF121206-2400(J) 804404692 F481CACA081204-1700-PG(J) 803386811 F431CACA101005-2600(J) 803378797 F431CACA121206-1150(J) 803378794 F431CACA101005-2300(J) 803386814 F431CACF101005-2400(J) 803429740 F431CACF101005-1500(J) 803429700 F431CACF101005-3900(J) 803429715 F431CACA101005-2500(J) 803429699 F431CACF101005-2700(J) 803429700 F431CACF101005-3900(J) 803429714 F431CACF151206-1100(J)
  • Page 121 XGS50E Instruction Manual Table 4-3 Safety related parts(continued) 803429690 F481CACF080804-3300(J) 803429689 F481CACF080804-3400(J) 803433989 F481CACE424224-1750(J) 803414847 F481CACA181810-3000(J) 803429693 F481CACE282816-1800(J) 804404688 F372CAC9182010-2760(J) 803498257 F372CAC9182010-2650(J) 804404695 F372CAC9182010-2960(J) 803445833 F481CACA181810-3900(J) 804404690 F481CACF181810-3610(J) 803429711 F431CACF080804-2300(J) 803111807 F481CACA151508-800(J) 803429646 F481CACA151508-650(J) 803429622 F462CACA181810-800(J) 803429648 F431CACA121206-4150(J) 803401528 F381CACA151508-4000(J)
  • Page 122 XGS50E Instruction Manual Table 4-3 Safety related parts(continued) 803429772 F481CACA151508-14600(J) 803429769 F431CACE151508-19700(J) 803429775 F481CACE151508-19700(J) 803429768 F431CACA151508-20100(J) 803429773 F481CACA151508-20100(J) 803429765 F431CACA101005-8700(J) 803429771 F481CACA121206-8700(J) 803429763 F431CACA080804-8800(J) 803429757 F431CACA080804-1400(J) 803429758 F431CACA080804-1500(J) 803429762 F431CACA080804-800(J) 803429755 F431CACA080804-1000(J) 803693448 SZL-VL-S-I 803697632 0-1432791-1 803688243 ETA 1626-3 10A...
  • Page 123 XGS50E Instruction Manual Table 4-3 Safety related parts(continued) 803695557 NBB8-18GM50-E2-V1 803694064 FS-5G-20-C-HR 803592047 9960-060-CC-5D-DD150 803697601 ADS-200MKII-D-2.0-MC3-0-44-N-PC-B-NOT 803697602 TT_-01000-35-23-115-1-8G-8F-I-L04000-NOT 803593778 CET10000-2-6-1-IR Safety guidelines 4-45...
  • Page 124 XGS50E Instruction Manual 4-46 Safety guidelines...

  • Page 125: Chapter 5 Operation

    Front drive/steer wheel 5.1.2 Basic functional description XGS50E straight-arm mobile elevating work platform, the maximum height of the whole machine is 50.3 m, the maximum load is 460 kg, and the maximum climbing rating is 45%; The vehicle is equipped...

  • Page 126: Environmental Machine Limits

    XGS50E Instruction Manual working radius; The dual-load control system can automatically adjust the working radius according to the load to meet the different load requirements of users. Table 5-2 Functional overview of the machine Driving system The motor and speed reducer are integrated with the built-in speed reducer, which is equipped with two speeds of fast and slow speed to meet the requirements of vehicles in different environments.

  • Page 127: Machine Start-Up And Operating Hours

    XGS50E Instruction Manual 5.1.4 Machine start-up and operating hours NOTICE! • Regard a safe running-in period of the machine! • Avoid working at full load within the running-in period (first 50 h of service) • It will affect the lifetime and safe operation of the machine, eventually leading to accidents! •...

  • Page 128: Platform Control Box

    XGS50E Instruction Manual 5.2 Platform control box 5.2.1 Control panel Figure 5-2 Control panel ( Most of the control functions need to be implemented on the control panel. See the following table for de- tails:Table 5-3 Table 5-3 Switches on control panel...
  • Page 129 XGS50E Instruction Manual Table 5-3 Switches on control panel(continued) Code Switch Symbol Function Function speed selection knob Rotate the knob to the leftmost "turtle" position, the engine will operates in the lowest set speed. Rotate the knob to the rightmost "rabbit" position, the engine will S225 operates in the highest set speed.
  • Page 130 XGS50E Instruction Manual Table 5-3 Switches on control panel(continued) Code Switch Symbol Function seconds to enable driving or steering function. Generator switch (optional): Pull this switch to either side, the hydraulic generator starts; Return the switch to S230 neutral, the hydraulic generator stops working.
  • Page 131 XGS50E Instruction Manual Table 5-3 Switches on control panel(continued) Code Switch Symbol Function Battery pump start switch; Push the switch to the right to start auxiliary battery pump and shut off the engine at the same time. Travel mode selector switch: Turn to the left to choose ground high speed gear.
  • Page 132 XGS50E Instruction Manual Table 5-3 Switches on control panel(continued) Code Switch Symbol Function Boom movement joystick: Control boom luffing and slewing S204 Travel joystick: Control machine traveling and steering S213 Jib swing locking switch: When the jib slewing to the center position,...
  • Page 133 XGS50E Instruction Manual Table 5-3 Switches on control panel(continued) Code Switch Symbol Function Pull the switch to the right, the axle will retract Boom control mode selection switch: Pull left, the boom lowers out of range and the boom can be retracted manually; pull...

  • Page 134: Indicator Lights Panel

    XGS50E Instruction Manual 5.2.2 Indicator lights panel Figure 5-3 Platform display Table 5-4 Display function introduction Indicator light Content symbols Basic setting options: can realize basic setting, such as language selection, inch or metric, time, and brightness. Debug setting option: the platform displayer can not indicate relevant parameter setting.
  • Page 135 XGS50E Instruction Manual Table 5-4 Display function introduction (continued) Indicator light Content symbols Platform load display: it can show the current platform load, unit kg. CAN-bus status display Machine retraction status display Turntable slewing angle display: it display current turntable slewing angle and range to remind the operator of the position of boom and front/rear position of the machine.

  • Page 136: Control Joystick

    XGS50E Instruction Manual 5.2.3 Control joystick Figure 5-4 Dual-axle proportional joystick-L Thejoystickon the left side of control box adopts dual-axle proportional to control boom luffing and rotating. Operation ofjoystick: pull upward to raise boom; pull down to lower boom. Pull rightward to rotate plat- form clockwise;...

  • Page 137: Control Box

    XGS50E Instruction Manual 5.3 Control box Figure 5-6 Control box on turntable 5.3.1 Turntable display Operation 5-13...
  • Page 138 XGS50E Instruction Manual Figure 5-7 Display interface 5-14 Operation...
  • Page 139 XGS50E Instruction Manual Figure 5-8 Display interface Table 5-5 Display function introduction Icon Content Basic setting options: can realize basic setting, such as language selection, inch or metric, time, and brightness. Debug setting option: It can perform sensor calibration, movement speed debug, function option configuration, controller parameter backup and other debug setting.
  • Page 140 XGS50E Instruction Manual Table 5-5 Display function introduction(continued) Icon Content Machine status option: it can reflect boom movement, chassis movement and jib boom status in real time. Faults query: it can shows the real-time faults and query history faults. Machine body balance angle display: it can show the horizontal angle of axle.
  • Page 141 XGS50E Instruction Manual Table 5-5 Display function introduction(continued) Icon Content Jib angle display: indicate the current horizontal angle of the jib. Turntable slewing angle display: it display current turntable slewing angle. Figure 5-9 Display interface Table 5-6 Display function introduction Working time display: Display the current total working time of the machine, unit: hour.
  • Page 142 XGS50E Instruction Manual Table 5-6 Display function introduction(continued) Battery pressure display: Display current battery pressure, unit: V. Fault code: Display current fault code. 5.3.2 Key function description 1. Ground/platform selection key switch: When the key switch turns to OFF position, the machine will be shut down.
  • Page 143 XGS50E Instruction Manual Figure 5-10 Components in control cabinet Table 5-7 Functions of control components Component Function 1. Controller The controller is the core of the machine operation, which directs and coordinates the orderly work of various components of machine. It supplies logic operation and date storage for machine.

  • Page 144: Electrical Components In Compartment

    XGS50E Instruction Manual 5.4 Electrical components in compartment 5.4.1 Warning light • The warning light is located above the right housing. • OFF: In this state, the warning light does not work. • ON: In this state, the warning light works.
  • Page 145 XGS50E Instruction Manual Buzzer: − The battery pump is located on the right side of turntable, where the hydraulic tank locates. − The acoustic gives the alarm when the machine perform motions to remind the operator and surrounding personnel for safety of the machine and personnel.

  • Page 146: Sensor Device

    XGS50E Instruction Manual 5.4.3 Sensor device Tilt sensor − The tilt sensor can monitor the inclination of chassis and show the inclination in real time. Inclination of vehicle body The sensor will give an alarm when the inclination of the chassis is greater than 3°;...

  • Page 147: Start And Flameout

    XGS50E Instruction Manual 5.5 Start and flameout 5.5.1 Starting the engine WARNING! Beware of risks and hazards byengine start! • Become familiar with the manual and engine manual before operating the machine. • Wear safety belt during machine operation. •...
  • Page 148 XGS50E Instruction Manual Figure 5-11 Control box on turntable 5-24 Operation...
  • Page 149 XGS50E Instruction Manual Figure 5-12 Control box on platform • Ground/platform selector switch • Engine start/auxiliary power switch (turntable) • Engine speed selection/function enable switch (turntable) • Emergency stop button (turntable) • Engine start/auxiliary power switch (platform) • Emergency stop button (platform) •...
  • Page 150 XGS50E Instruction Manual 6) Ensure that all accesses and work platform are clean and oil-free. 7) Check the following parts or areas for presence of damage, improper installation, missing part, and unauthorized modification: ①Electrical components, wirings and cables; ②Hydraulic hoses, connectors, hydraulic cylinders, and manifolds;...
  • Page 151 XGS50E Instruction Manual 4) Hazardous locations; 5) Surface supports in the working area that cannot bear all the load applied by the MEWP; 6) Wind, rain, thunder, lightening and other weather conditions; 7) Presence of unauthorized personnel; 5.5.1.3 Starting procedure 1.

  • Page 152: Engine Jump Starting

    XGS50E Instruction Manual Press the emergency stop button or turn the ground/platform key selector switch to the "O" position to shut down. Parking: 1. Drive the machine to a secured place. 2. Endure the boom is fully retracted and lowered over the (drive) rear axle; All maintenance panels and doors are closed and latched.
  • Page 153 XGS50E Instruction Manual • Start on a dry and solid ground but avoid ungrounded metallic roads or surfaces. • When starting with other equipment connected, make sure that the fa- cilities do not contact. • When charging, connect the positive pole of the subsidiary battery to that of the feeding battery and the negative pole of the former to bracket of the latter.
  • Page 154 XGS50E Instruction Manual NOTICE! Take care of the cross-section of the cables • Connecting cables for provide jump start support to the machine should have a cross-section above 25 mm² (complying to DIN 72553 or ISO 6722). • Batteries may be already frozen if kept discharged at temperatures below freezing point (0°C / 32°F)..

  • Page 155: Driving The Machine

    XGS50E Instruction Manual • If engine start was successful, keep the cables connected for another 3 minutes before disconnecting them. • In case the supply system is another vehicle, keep its engine running during the entire charging process. 5.5.2.3 Removing boosting battery Disconnecting the auxiliary battery 1.
  • Page 156 XGS50E Instruction Manual NOTICE! Please refer to the operation parameters table for the allowable range of forward and lateral slopes. All allowable ranges of forward and lateral slopes are based on the fact that the boom is in stowed position and completely lowered and retracted.
  • Page 157 XGS50E Instruction Manual run/steer against the direction of the control handle movement. If the indicator light is on, the driving func- tion should be operated as follows: 1. Match the blue and yellow directional arrows on the platform control panel and chassis to determine the driving direction of the device.

  • Page 158: Braking And Stopping The Machine

    XGS50E Instruction Manual NOTICE! When swinging the boom, make sure it is sufficiently far away from the surrounding walls, dividers, and equipment. Elevation of boom To raise or lower the boom, move the boom lift switch up or down until the desired height is reached.

  • Page 159: Operation Of Battery Pump

    XGS50E Instruction Manual 2. 2. Reset of E-stop switch Rotate the E-stop switch again to reset the e-stop switch. After the reset of E-stop switch, the engine can be restarted. After the shutdown of engine, all operation of MEWP can be carried out.

  • Page 160: Work Functions

    XGS50E Instruction Manual 5.9 Work functions 5.9.1 Oil filling WARNING! • Clean up any spilled fuel immediately • Let the engine cool down prior fueling. • Always use sulfur free fuel specified in the operation instructions. • Engine and EGR may suffer severe damage.
  • Page 161 XGS50E Instruction Manual To avoid condensation of water within the fuel tank, make sure to park the machine while fuel is remain- ing in the tank. Do not fill up fuel tank above the lower edge of the filler neck.
  • Page 162 XGS50E Instruction Manual 5-38 Operation...

  • Page 163: Chapter 6 Maintenance

    XGS50E Instruction Manual Chapter 6 Maintenance 6.1 General hints and overall safety DANGER! Beware of maintenance risks and hazards! • Maintenance of the machine may lead to potential hazards foroperatorhimself, co-workers and bystanders, to possible death casualties and/or damage to property.
  • Page 164 XGS50E Instruction Manual To avoid any accident: Be sure to remember the maintenance regulations before you start working. Keep your workplace clean and dry. Do not lubricate or maintain the machine while moving. Avoid body limbs contact, or clothes getting sucked in, rotating parts.
  • Page 165 XGS50E Instruction Manual Avoid flying parts: Flying debris, particles or parts can cause severe injuries! Use the safety goggles or safety glasses to avoid injuries due to flying particles, fragments or debris of any material. Prevent others from entering the working place in case of hazard of flying objects.
  • Page 166 XGS50E Instruction Manual • High-temperature fluid and surface. During the operation, en- gine oil, gear oil and hydraulic oil may become hot; engine, hose, pipe and other parts will also become hot. • After the oil and parts cooled, start to check or maintain them.
  • Page 167 XGS50E Instruction Manual NOTICE! • Regularly maintain the machine for normal operation and safety! • Regular maintenance is the essential for the expected machine function and safety! • Use recommended oil products, greases and anti-freeze fluid only. • Any use of incorrect oil in the grease may lead to machine damage! •...
  • Page 168 XGS50E Instruction Manual When the warning sign is not in use, put it in the tool box. Warning label for Maintenance Keeping the work area clean and tidy • Do not scatter the hammer or other tools in the work area.
  • Page 169 XGS50E Instruction Manual Shut off the engine before maintenance • The machine should be stopped on solid and flat ground. • The place without fallen stones, collapses or is of no danger of being submerged should be chosen. • Lower thework platformcompletely and shut off the engine.
  • Page 170 XGS50E Instruction Manual WARNING! • Beware of risk and hazards from maintenance. • Only trained personnel is allowed to maintain or to repair the MEWP • Appoint an observer if necessary • Attention! Not respecting the basic rules presented hereafter– seriouspersonal injuryor deaths...

  • Page 171: Welding Operation

    XGS50E Instruction Manual • If the hammer is used to strike hard metal parts, such as pins, , blade or bearings, fragments may scatter and cause harm, and therefore, goggles and gloves should be worn during operating. • When striking the pins the fragments may fly out, ensure there are no people around to avoidpersonal injury.
  • Page 172 Stop operation and tighten the bolts to specified tightening torque if any loose bolt is found. If any damage is found to the hose, stop op- eration and contact your XCMG dealer. • Replace the hose if any following issue is found: –...
  • Page 173 Instructions for accessories and other components installation When install option components or spare parts, contact XCMGdealerin advance. XCMG does not take any liability in any injury, accident or product failure due to using the unauthorized accessories or spare parts. Disassembly of boom and counterweight Removing the counterweight or boom or any other component from the machine can affect machine’s stability, which can sudden machine...

  • Page 174: Lubrication Of Machine

    XGS50E Instruction Manual Work site safety Before operation, thoroughly check work site for dangers. • Be careful when operate near flammable materials (dry leaves or grass) which may cause a fire. • Check the ground condition of the work site and determine the most safe method. Do not operated in places with collapse or falling rocks hazards •...
  • Page 175 • Use good judgment in selecting lubricant types that are appropriate for climate conditions. • Contact MEWPdealer, agent or XCMG after-sales department. • Not respecting the maintenance schedules and steps presented hereafter–can reduce the machine lifetime and may lead to machine damage!
  • Page 176 XGS50E Instruction Manual Correct procedures of maintenance and check In order to maintain and repair the machine correctly, follow the correct maintenance and check procedures described in thisInstruction Manual. For diesel engine refer to instruction manual instruction manual of diesel engine included in the documents along with the MEWP (besides thisInstruction Manual).

  • Page 177: New Machine

    ASTM: American Society of Testing and Material * Engine oil must meet API CH4/CI4 *** Hydraulic oil change interval is 2,000 hours, only when XCMG Genuine Oil is used. If other brand of oil is used, guaranteed change interval is 1,000 hours.

  • Page 178: Recommended Oils

    XGS50E Instruction Manual 6.2.3 Recommended oils Table 6-2 Table Use listed below or equivalent only. Do not mix different brand oils. 6-16 Maintenance...

  • Page 179: Grease Qualities

    XGS50E Instruction Manual 6.2.4 Grease qualities Table 6-3 Oil and grease-qualities and quantities Lubricant Purpose Capacity (Lit.) Brand Remark varieties Pin shaft of equipment Lubrication Mobilux grease Slewing bearingraceway -20～40℃ EP2 NLGI 2 Slewing bearingshaft 2×0.11 gear Diesel engine CF 15W/40 oil -10℃...

  • Page 180: Periodic Maintenance

    XGS50E Instruction Manual Table 6-4 Lubrication points(continued) Symbol Specification Purpose Name Sulfur free diesel according to EN 590 0 # diesel oil ＞0℃ Fuel oil -10 # diesel oil ＜0℃ Ambient temperature Coolant antifreeze FD-2B ＞ -36℃ 6.2.6 Periodic maintenance Overview of the minimum required maintenances shown in hereafter 1.
  • Page 181 XGS50E Instruction Manual Table 6-5 Scheduled service intervals(continued) Regular Service Interval Daily First week Weekly Monthly Semi- Annual Maintenance annual Items First 50 h 250 h 500 h 1000 h 50 h Inspectfuel-water separator and ● drain water Check coolant ●...
  • Page 182 XGS50E Instruction Manual Table 6-5 Scheduled service intervals(continued) Regular Service Interval Daily First week Weekly Monthly Semi- Annual Maintenance annual Items First 50 h 250 h 500 h 1000 h 50 h Replacehydraulic ● oil filter element Check the bolt...
  • Page 183 XGS50E Instruction Manual Table 6-5 Scheduled service intervals(continued) Regular Service Interval Daily First week Weekly Monthly Semi- Annual Maintenance annual Items First 50 h 250 h 500 h 1000 h 50 h Check engine air- ● inlet pipes Check and ●...

  • Page 184: Maintenance Schedules

    XGS50E Instruction Manual 6.3 Maintenance schedules 6.3.1 Lubrication schedule and lubrication progress label Figure 6-1 Maintenance chart decal on the machine 6-22 Maintenance...

  • Page 185: Operator Maintenance Checklist

    XGS50E Instruction Manual NOTICE! Regular maintenance intervals or engine lubrication oil shall be performed/renewed every 12 months, even in case operating hours interval have not been achieved. 6.3.2 Operator maintenance checklist Table 6-6 Check items Service Maintenance intervals Check items...

  • Page 186: Specific Maintenance Instructions

    XGS50E Instruction Manual Table 6-6 Check items(continued) Running mechanism Check, grease 500 h and slewing mechanism Steel wire rope Check, setting Daily 6.4 Specific maintenance instructions 6.4.1 Hydraulic system 6.4.1.1 Checking hydraulic oil level and temperature in tank Figure 6-2 Indicator for hydraulic level and temperature inside the hydraulic tank 6.4.1.2 Hydraulic oil filling requirement...
  • Page 187 XGS50E Instruction Manual NOTICE! • Use of other than recommended mineral oils is prohibited. • Use of biological hydraulic oils is prohibited. • Contamination of hydraulic oil voids warranty. • Using hydraulic oil with too low viscosity may cause overheating due to increased leakage or cavi- tation.
  • Page 188 XGS50E Instruction Manual Table 6-7 Hydraulic-oil cleanliness classes 6-26 Maintenance...
  • Page 189 XGS50E Instruction Manual Figure 6-3 Hydraulic-oil viscosity vs temperature charts Maintenance 6-27...

  • Page 190: Refilling The Hydraulic Oil Tank

    XGS50E Instruction Manual 6.4.1.3 Refilling the hydraulic oil tank Figure 6-4 Hydraulic oil filler Refilling the hydraulic oil tankRefilling the hydraulic oil tank 1. Switch off engine and remove ignition key. 2. Enable hydraulic oil to cool down if necessary.

  • Page 191: Hydraulic Oil Replacement

    XGS50E Instruction Manual NOTICE! • The hydraulic oil shall be refilled by the filter rather than directly refilling fresh oil into the hy- draulic system. • Whenreplacing hydraulic oil, it is recommended to replace hydraulic oil filter and air filter at the same time.

  • Page 192: Hydraulic Hoses

    XGS50E Instruction Manual 8. Clean or replace the return hose of the oil tank. 9. Connect the return pipe of oil tank, check the oil level, and refill to the required capacity. Start the engi- neto drive boom and outrigger to the driving state respectively.
  • Page 193 XGS50E Instruction Manual WARNING! • Severe gangrene or death due to high pressured oil! • Damaged hydraulic lines will cause high-pressurized oil squirt, penetrating the skin up to the in- ner tissue layer. • In case of occurrence, call an ambulance immediately.

  • Page 194: Replacing The Hydraulic Oil Filter

    XGS50E Instruction Manual 6.4.1.6 Replacing the hydraulic oil filter Figure 6-8 Hydraulic oil filters For replacing the hydraulic oil filters proceed as follows: 1. Switch off engine and open engine hood, if necessary, cool down thehydraulic oil. 2. Clean the exposed section of oil filter housing with diesel or other cleaning agents.
  • Page 195 XGS50E Instruction Manual Figure 6-9 Unscrew the hydraulic filter end cap 6. Pull the filter element out and dispose properly. Figure 6-10 Pull out the filter element 7. The filter element of the oil suction filter of this product is a paper structure and cannot be cleaned or re- paired.

  • Page 196: Wire Rope Inspection

    XGS50E Instruction Manual Figure 6-11 Screw the hydraulic filter end cap Hydraulic oil replacement: The steps to replace the oil filter elements are same as above. After re- moval, replace the whole filter. 6.4.2 Wire rope inspection 6.4.2.1 Wire rope inspection The wire rope shall not be reused in case of any following situation: 1.
  • Page 197 XGS50E Instruction Manual Figure 6-12 Assembly diagram of telescopic system Name Name Locknut for 3th Locknut for 5th extension rope extension rope Locknut Locknut 3rd retraction rope 3rd extension rope 4th retraction rope 4th extension rope 5th retraction rope 5th extension rope...
  • Page 198 XGS50E Instruction Manual 4. According to the demand, repeat Step 2 and 3, check the boom movement according to the above-men- tioned inspection methods, confirm that the rope is properly adjusted, tighten and No. 2, 7, 9,11, 16 and 18 locknuts. The adjustment of wire rope is completed.
  • Page 199 XGS50E Instruction Manual • InspectionCheck whether the slewing cylinder of work platform has oil leakage, and whether the rota- tion action is flexible and stable. • Check whether the fixation point of the safety belt is damaged. • Check whether the movable guardrail is damaged and check wear conditions of the pulley.
  • Page 200 • Theuseris not recommended to remove the hydraulic motor without permission. If the hy- draulic motor has problems, please directly contact the nearest XCMG agency. • Please be sure to remember the position of the interfaces and spare parts during removal.
  • Page 201 XGS50E Instruction Manual Figure 6-15 Schematic diagram of the position of the oil ports of the reducer S/N. Description S/N. Description Brake oil port Oil discharge port Oil filling port Remove the oil discharge plug and oil filling plug, and drain out oil in the reducer and brake completely.
  • Page 202 XGS50E Instruction Manual WARNING! Use of corrosive cleaning agent or improper lubrication product will change the ester characteristics and damage the slewing trajectory and relevant parts. 6.4.4.3 Slewing bearing 1. slewing bearingLubrication of the slewing bearing: Proper lubrication is a must for the durability of track and gear. The lubrication cycle is determined ac- cording to the service condition and the environment, and one lubrication is recommended every 50 h in general case.
  • Page 203 XGS50E Instruction Manual 4) Check the meshing work condition of theslewing gear. In order to reduce the wear of the pinion and large gear, the meshing clearance between the pinion and large gear shall be adjusted within (0.25~0.4) mm. 6.4.4.4 Slewing gearSlewing gearGear backlash adjustment...

  • Page 204: Running System

    XGS50E Instruction Manual 3. Adjust the adjustable bolt (No. 5), and measure the backlash between the slewing gear and slewing bearing with the feeler gauge.Slewing gearThe tooth clearance between slewing gearandslewing bear- ing. Make adjustment and measurement repeatedly until the clearance is between (0.2~0.40) mm;...
  • Page 205 XGS50E Instruction Manual Figure 6-18 Compositions of the wheel 1. Rim checking 1) Rust conditions of the rim; 2) Rim bending and deformation conditions; 3) Whether the rim parts have cracks; 4) Conditions of the rim spigot, mounting hole, and wheel and rim bolt and nut.
  • Page 206 XGS50E Instruction Manual 2) The tyre nut pressure surface shall be kept clean. 3) Apply a little lubricating grease or engine oil onto the thread of the tyre bolt and nut, rim spigot and its matching surface. 4) The thread of the nuts of all the tyres is right hand thread. After the tyre is installed, screw down the nuts according to the symmetry, cross, alternate, succession sequence with suspended wheels.
  • Page 207 XGS50E Instruction Manual 2) The “Oil drain” drain plug is located at the bottom. 3) For convenient oil drain, it is recommended to remove the horizontal oil plug. 4) Remove the oil drain plug for oil discharge. Figure 6-19 Travelling reducer...
  • Page 208 XGS50E Instruction Manual Figure 6-20 Schematic diagram of the separator of the running reducer Location Description S/N. Description Engagement Bolt Disengagement Plug 6.4.5.3 Running motor Remove thehydraulic hoses connecting to the travel motor; make marks and properly seal it, and then block the motor oil port.

  • Page 209: Checking The Electric System And Controls Functions

    XGS50E Instruction Manual CAUTION! During the removal of the oil pipeline, the joint shall be loosened slowly to prevent the high- pressure hydraulic oil from splash damage. 6.4.6 Checking the electric system and controls functions NOTICE! • The installation of improper radio communicators and accessories may corrupt the machine’s electronic elements and cause it to move in an unexpected matter.

  • Page 210: Diesel Engine Maintenance

    XGS50E Instruction Manual NOTICE! • Replacement of the battery • If battery system malfunctions, replace the maintenance free battery with new one. • Different types of batteries may charge at different speeds, which may cause one of the batteries is overloaded and malfuctions.
  • Page 211 XGS50E Instruction Manual Figure 6-21 Oil dipstick location To checkengine lubrication oil level: 1. Park the machine on flat ground. 2. Shut down the engine, remove ignition key and open engine side panel. 3. When theengine lubrication oil’s cool down is completed, check lubrication oil level with the dipstick.
  • Page 212 XGS50E Instruction Manual Figure 6-22 Engine oil level 6.5.1.3 Refilling the engine’s lubrication oil NOTICE! • Shut down the engine before replacing engine lubrication oil or oil filter. • Only use lubrication oil specified either in the engine’s manual or this manual.
  • Page 213 XGS50E Instruction Manual Figure 6-23 (2) Oil filling port (3) Engine lubrication oil filter Maintenance 6-51...
  • Page 214 XGS50E Instruction Manual Figure 6-24 (4) Engine lubrication oil drain 1. Engine oil replacement 1) Start the engine and warm up for about 5 minutes. 2) Place a 15 L container for engine oil under the engine. 3) Remove the drain plug (4) to drain the oil completely.
  • Page 215 6.5.1.4 Checking the engine’s crankcase ventilation valve WARNING! Risk of burns in contact with hot surfaces! For details, see engine operation and maintenance instructions or contact your XCMG-partner. 6.5.1.5 The engine’s lubrication hose WARNING! Risk of burns in contact with hot surfaces!
  • Page 216 XGS50E Instruction Manual NOTICE! Shut down the engine and wait for complete cool down before maintenance Replace engine lubrication oil filter hose in case they are worn out or broken. For details, refer to the engine’s operation and maintenance handbook.
  • Page 217 XGS50E Instruction Manual Figure 6-26 Pump (2) Electric pump in the fuel line To reduce air in the fuel pipes, energize the electric pump in the running line. 6.5.2.3 Fuel-water separator cartridge Maintenance 6-55...
  • Page 218 XGS50E Instruction Manual Figure 6-27 Fuel-water separator (1) Fuel-water separator cartridge (2) Blocking sensor The fuel-water separator is equipped with a blocking sensor (2). Its status will be shown on the Dash- board’s display screen in a manner similar to Error code: XXXXXX explanations…...
  • Page 219 XGS50E Instruction Manual Figure 6-28 Fuel filter (1) NOTICE! • Before maintenance, shut down the engine and carry out maintenance after the engine cools down. • Avoid spilling fuel on the ground to prevent risk of fire or environmental pollution.
  • Page 220 XGS50E Instruction Manual 4. At the end, turn it another half turn with a suitable tool to ensure leak-tightness. 5. Deaerate the fuel system, and start the engine for fuel leakage inspection. Replace filter element isolating filter when the info pops up.
  • Page 221 XGS50E Instruction Manual Figure 6-30 Fuel tanks drainage plug (1) is located on the lower left-hand side of the front frame (1)oil drain pug, located on the left side of the turntable WARNING! • Inflammable fuel or vapors! • No smoking or open fire while handling the fuel NOTICE! •...
  • Page 222 XGS50E Instruction Manual Figure 6-31 Engines air intake filter (1) location NOTICE! Any engine damage due to inappropriate maintenance of the intake filter voids the warranty. • Check whether the dust discharge valve is clean or clogged (e.g. by wet deposits).
  • Page 223 XGS50E Instruction Manual Figure 6-32 Engines air intake filter (1) Air filter cover (2) Dust discharge valve (3) Main filter element (4) Safety filter element (5) Housing Replacing the air intake filter 1. Switch off engine, remove the ignition key.
  • Page 224 XGS50E Instruction Manual Inlet filter tube NOTICE! • Shut down engine and await complete cool down before maintenance • Do not operate the engine while theair intake system is not correctly assembled. • Replace the filter element instead of cleaning it every 6th time Replacing the air intake pipe 1.
  • Page 225 XGS50E Instruction Manual To avoid damage of the engine or thecooling system, observe the coolant regularly in respect to coolant level and protection agent concentration. Follow instructions on engine manual as well as those provided by the coolant agentmanufacturer. Ensure protection agent concentration is at least 50% of what do we recommend.
  • Page 226 XGS50E Instruction Manual Inspect the radiator and clean it if it is dirty. Only use pressurized air or water and clean it from inside to outside. Figure 6-35 Cooling systems piping (1) (1) Water inlet pipe of radiator (2) Water outlet pipe of radiator...
  • Page 227 XGS50E Instruction Manual • Replace any damaged pipes and tighten all loosened connections. • Check the hoses of the cooling system for aging or break. • Check the hose clamp at the pipe joint for tightness. • The inlet pipes shall be tightened or replaced when it is loose, aging, fracturing or damaged.
  • Page 228 XGS50E Instruction Manual Figure 6-36 Coolant drainage port (2). (1) Filler cap (2) Water drain switch Start the engine for a short time and check the coolant level. Refill if necessary. 6.5.5 Inspect EGR system NOTICE! • Shut down engine and await complete cool down before maintenance.

  • Page 229: Preliminary Actions

    XGS50E Instruction Manual Inspection of the EGR system For details, see engine operation and maintenance instructions or call your assigned XCMG partner. Replacing the EGR cooling hose NOTICE! Do not operate engine while engine’s EGR system is not correctly assembled! For details, see engineInstruction Manual 6.5.6 Engine’s V-belt...
  • Page 230 XGS50E Instruction Manual Figure 6-37 V-Belt installation 1. V-belt 1 2. Tension bolt for V-belt 1 3. V-belt 2 4. Tension bolt for V-belt 2 5. Generator 6. Tension wheel V-belt 2 Adjust the tension of the V-Belt Push the V-Belt in the middle between the shaft wheel and the alternator, refer to figure 6-37 V-belts tension is sufficient as long as maximum deflection stays below 8 mm.

  • Page 231: Bolt Tightening Torques

    XGS50E Instruction Manual 4. Mount the new V-belt, press the generator to the outside of the engine with lever until the tension is within the required limits. Replacing the V-Belt 2 1) Unscrew the tension bolt (4) at tension wheel of V-belt 2,...
  • Page 232 XGS50E Instruction Manual Table 6-8 Table Bolt tightening torque table (1/3)(continued) The following values apply to galvanized/zinc chrome fasteners. 8.8 metric bolts/8 metric nuts Torque Torque Torque Torque Tensile (Dry or (Loctite Dimen- Applied (Lubrica- (Loctite Pitch stress Loctite 242 or...
  • Page 233 XGS50E Instruction Manual Table 6-9 Bolt tightening torque table (2/3) The following values apply to galvanized/zinc chrome fasteners. Metric bolt at grade 10.9/metric bolt at grade 10/below hexagonal nut M6 at grade 12.9 Torque Torque (Dry or Torque Torque (Loctite...
  • Page 234 XGS50E Instruction Manual Table 6-10 The following values apply to galvanized/zinc chrome fasteners. Grade 12.9 hexagon socket M6 or above Torque Torque Torque Tensile Applied (Dry or (Lubrica- (Loctite 262 Dimension Pitch stress area load glue) Loctite 263) tion) Square millimeters 14.0...
  • Page 235 XGS50E Instruction Manual Table 6-11 Bolt/wrench size and required tightening torques(continued) Torque Bolt size Qty. S/N. Item Hydraulic tank 110-130 fixing bolts Hydraulic pump 110-130 fixing bolts Main valve fixing 30-36 bolts Running motor 110-130 mounting bolts Tyre mounting 210-240...
  • Page 236 XGS50E Instruction Manual 6-74 Maintenance...

  • Page 237: Chapter 7 Faults And Troubleshooting

    Engine oil error Use the correct engine oil engine Blockage of exhaust port Injection pump faults Contact your assigned XCMG dealer or Failure of preheating circuit or igniter plug XCMG Fire-Fighting Safety Equipment Low compression ratio Co., Ltd. Dirty nozzle or improper operation...
  • Page 238 XGS50E Instruction Manual Table 7-1 Engine faults and troubleshooting(continued) Fault Cause Solution Over low Thermostat fault coolant Contact your assigned XCMG-dealer Thermometer or transfer device fault temperature Engine oil type error Drain and replace with correct engine oil Engine oil...
  • Page 239 XGS50E Instruction Manual Table 7-1 Engine faults and troubleshooting(continued) Fault Cause Solution starting Low capacity of battery Charge or replace the battery motor Open magnetic holding coil of start motor Contact your assigned XCMG-dealer Disengagement of starting motor pinion The starting...

  • Page 240: Electrical System

    XGS50E Instruction Manual Table 7-1 Engine faults and troubleshooting(continued) Fault Cause Solution Too large The combustion deposits cause the check or clean resistance blockage of coal behind the turbine. of turbo Leaks of air suction pipe cause the charger blockage of dirt behind the compressor...

  • Page 241: Troubleshoot

    XGS50E Instruction Manual Table 7-2 Electric system–faults and troubleshooting(continued) S/N. Fault Possible Causes Solutions Fuel-water separator is damaged Replace Fuel line damaged and other oil Troubleshoot line fault Water temperature sensor (or Replace switch) is damaged Sensor plug-ins and connecting...

  • Page 242: Hydraulic System

    XGS50E Instruction Manual Table 7-2 Electric system–faults and troubleshooting(continued) S/N. Fault Possible Causes Solutions Handle or button and switch is Replace damaged 7.3 Hydraulic system Table 7-3 Hydraulic system faults and troubleshooting S/N. Fault Possible Causes Solutions Under-low setting of pressure...
  • Page 243 XGS50E Instruction Manual Table 7-3 Hydraulic system faults and troubleshooting(continued) S/N. Fault Possible Causes Solutions Electro proportion pilot handle stops operation and Relevant balance valve closes Check relevant balance valve actuator stops or is too slow irresponsive The gap in gear engagement...

  • Page 244: Parts That Need Periodic Replacement

    XGS50E Instruction Manual Table 7-3 Hydraulic system faults and troubleshooting(continued) S/N. Fault Possible Causes Solutions Check shifting Shifting electromagnetic electromagnetic valve and The state of high-speed and valve is with fault controlling electrical signal low-speed in traveling cannot be shifted...
  • Page 245 XGS50E Instruction Manual Table 7-4 Parts for periodic replacement(continued) Hose of axle expansion hydraulic cylinder pipeline Hose of pilot pipeline Faults and troubleshooting...
  • Page 246 XGS50E Instruction Manual 7-10 Faults and troubleshooting...

  • Page 247: Chapter 8 Transport Storage And Protection

    XGS50E Instruction Manual Chapter 8 Transport storage and protection 8.1 Transport safety requirements 8.1.1 Transport on public roads 8.1.1.1 General requirements NOTICE! • Secure the machine properly while transporting! • Do not engage untrained or insufficient qualified personnel in loading, transport and unloading the machine.

  • Page 248: Loading & Unloading Instructions

    XGS50E Instruction Manual 8.1.1.2 Loading & unloading instructions DANGER! • Risk of serious injuries or death. • Consider the load distribution on transport vehicle! • Machine may slip uncontrollable on blank, slippery ramps! • Make sure the slope is wide enough for safety loading and unloading •...
  • Page 249 XGS50E Instruction Manual Figure 8-1 Machine gravity center Transport lashing Before transportation, securely fix the chassis on the transportation vehicle and take corresponding safety protection measures. The chain cable with sufficient load-bearing capacity is required and the number is at least 5.
  • Page 250 XGS50E Instruction Manual 1. Place a block under the rotating part of the work platform to prevent it from rotating. However, it is nec- essary to avoid contact between the block and the platform cylinder. 2. The nylon rope shall pass through the plane near the supporting point on the lower point of the platform and shall be fixed on the transport machine to protect the platform, but the excessive downward force shall not be applied to avoid damaging the boom.

  • Page 251: Hoisting The Machine

    XGS50E Instruction Manual 8.1.2 Hoisting the machine DANGER! • Risk of serious injuries or death. • Consider the load distribution! • Follow the loading machine’s instructions for use precisely! • Do not overload the machine! • Consider and follow the limitations given by the machine’s load chart! •...

  • Page 252: Towing The Machine

    XGS50E Instruction Manual • Use only permitted tools, lugs, ropes, etc. and ensure grounds stability as required for the machine. • The machine’s load table must correspond to the machine to be lifted. 8.1.3 Towing the machine DANGER! • Risk of serious injuries or death! •...
  • Page 253 XGS50E Instruction Manual Figure 8-5 Disengagement of drive hub. To disengagement of drive hub: • When therunning reducer is in “ON” state, remove the bolts with a wrench. • Remove the plug. • Flip the plug and install it to the original position.

  • Page 254: Parking, Storage And Protection

    XGS50E Instruction Manual DANGER! • Risk of serious injuries or death! • Use only approved towing towing devices. Carry out the towing steps in the following order: 1. Connect the towing bar to the front of framework by accessory pin and tow the machine by traction bar.
  • Page 255 XGS50E Instruction Manual – Hydraulic oil; – Coolant including required protective fluids; – Fuel. • Grease alllubrication points; • Securelubrication pointswith the respective caps; • Grease all plain metal surfaces (i.e. cylinder rods); • Clean the machine with appropriate cleaning agent dry it with soft rags.
  • Page 256 XGS50E Instruction Manual 8-10 Transport storage and protection...

  • Page 257: Chapter 9 Cleaning

    XGS50E Instruction Manual Chapter 9 Cleaning 9.1 Cleaning exterior of the machine Do not directly aim at electrical control cabinet and joints of wiring when cleaning the machine with high- pressure water; Never aim water or steam jet at electrical components! Otherwise, it will result in short circuit!Electrocu-...
  • Page 258 XGS50E Instruction Manual CAUTION! Personal physical injuryPersonal physical injury • Burn hazard due to hot engine parts! Can cause severe physical burns. Stop the engine and let it cool down. Wear protective equipment. Clean machine, the engine and the combi cooler only when the engine is switched off and cooled down Keep all guards and covers securely fastened to the equipment.
  • Page 259 XGS50E Instruction Manual NOTICE! Property damage • Damage to machine due to cleaning work. Do not clean the engine compartment with high-pressure cleaners, steam jets or high-pressure water. High pressure water can penetrate seals get into the electrical system cause short circuits and disable the controls.
  • Page 260 XGS50E Instruction Manual Wear protective clothing, safety shoes, goggles and protective mask for cleaning work with compressed air and/or a high-pressure cleaner. With PPE use an effective deflector shield for particles Work carefully. Do not direct the compressed air at the skin or at other persons.
  • Page 261 XGS50E Instruction Manual Use of solventsUse of solvents Cleaning with volatile and easily flammable anticorrosion agents/inhibi- tors/sprays: WARNING! Fire, explosion and inhalation hazards Volatile, easy flammable cleaning solvents, agents inhibitors and sprays in closed compartments or rooms always present danger of fire or even explosion.
  • Page 262 XGS50E Instruction Manual 2. Switch-of the engine, 3. Open the engine panel to clean the panel interior. Screw connections Check once a day the screw connections of the protective structures for tightness. Loose screw connections must be immediately retightened Cleaning...

  • Page 263: Chapter 10 Technical Specifications/Performance Data

    XGS50E Instruction Manual Chapter 10 Technical specifications/performance data 10.1 Operating limits 1. Carry out the comprehensive checking to the vehicle functions before the operation. 2. If the vehicle can’t work normally or hasn’t been correctly maintained, the corresponding operation shall be forbidden.

  • Page 264: Overall Dimensions

    XGS50E Instruction Manual 10.2 Overall dimensions Figure 10-1 Overall dimensions 10.3 Main technical specifications Table 10-1 Main technical data Machine Height 3.0 m Machine length 17.46 m Machine width 2.49/5.03 m Wheelbase 5.22/4.59 m Platform height 56.6 m Tail swing (stowed) 2.0 m...

  • Page 265: Emissions

    XGS50E Instruction Manual Table 10-1 Main technical data(continued) Maximum main hydraulic system pressure 4500 psi Maximum wind speed 12.5 m/s Maximum hand thrust 400 N Min. turning radius (axle extended) 6.6 m Total weight of equipment 24000 kg 360° Turntable rotation...

  • Page 266: Engine's Nameplate

    XGS50E Instruction Manual 10.4.2 Engine’s nameplate Table 10-2 Engine’s nameplate 10.5 Vibration The vibration in the ambient environment. Vibration in the surrounding environment can cause problems such as resonance and impact of the mobile elevating work platform. Therefore, it is necessary to ensure that any vibration in the surrounding environment does not affect the work of the mobile elevating work platform and the safety of personnel, otherwise the operation shall be avoided in a vibration environment.

  • Page 267: Hydraulic Schematics

    XGS50E Instruction Manual 10.6 Hydraulic schematics Figure 10-2 Hydraulic schematics 1: Overview Technical specifications/performance data 10-5...

  • Page 268: Electric Schematics

    XGS50E Instruction Manual 10.7 Electric schematics Table 10-3 Electric schematics 1: components list S100 Power switch S103 Turntable E-stop switch S113 Platform/turntable mode switch Charging warning light K120 Power connecting relay K104 Power supply relay K110 Heating relay K111 Battery pump relay...
  • Page 269 XGS50E Instruction Manual Figure 10-3 Electric schematics 1: Technical specifications/performance data 10-7...
  • Page 270 XGS50E Instruction Manual components list Table 10-4 Electric schematics 2: R113 Coolant level inspection K101 Starting relay R112 Fuel-water separator 120 Ω resistance K112 Electronic pump relay K114 Shutdown relay K110 Heating relay Electronic pump 10-8 Technical specifications/performance data...
  • Page 271 XGS50E Instruction Manual Figure 10-4 Electric schematics 2: Technical specifications/performance data 10-9...
  • Page 272 XGS50E Instruction Manual components list Table 10-5 Electric schematics 3: R113 Coolant level inspection K101 Starting relay R112 Fuel-water separator 120 Ω resistance 10-10 Technical specifications/performance data...
  • Page 273 XGS50E Instruction Manual Swing center brush X301:1 X16:1 3/8B X301:2 X16:2 X301:3 X16:3 X301:4 X16:4 X104:F X303:2 X16:14 X310:2 6/1A Turntable rotation angle detection X104:G X303:1 X310:1 CANH CANL GND B+ X16:15 6/1A TurnTalbe Shielding X104:H X303:3 X16:13 X310:3 IMC T4050S X308:1 120Ω...
  • Page 274 XGS50E Instruction Manual components list Table 10-6 Electric schematics 4: S112 Throttle switch Boom length detection switch S19/S20 Wire rope detection switch S101 Start/battery pump switch R104 Hydraulic system pressure detection R107 Fuel sensor Buzzer Buzzer H109 P101 Turntable displayer...
  • Page 275 XGS50E Instruction Manual Figure 10-6 Electric schematics 4: Technical specifications/performance data 10-13...
  • Page 276 XGS50E Instruction Manual components list Table 10-7 Electric schematics 5 R208 Jib luffing angle detection sensor R209 Jib swing angle detection sensor R210 Jib levelling angle detection sensor R211/R212 Jib fully retraction detection switch R213 Jib locking detection switch 10-14...
  • Page 277 XGS50E Instruction Manual Figure 10-7 Electric schematics 5 Technical specifications/performance data 10-15...
  • Page 278 XGS50E Instruction Manual components list Table 10-8 Electric schematics 5 R201 Weighting sensor R205 Turntable inclination sensor Platform active defense switch Foot Pedal P201 Platform display H219/H220 Platform panel light H208 Buzzer S203 E-stop switch on turntable S216 Horn R214...
  • Page 279 XGS50E Instruction Manual J201-1 J201-1 ES22 ES22 J201-2 J201-2 ES21 ES21 J4-1 ES12 ES12 S230 J201-3 J201-3 Electric tools SW1-1 J4-2 J201-4 J201-4 ES11 ES11 SW1-2 J4-3 J201-5 J201-5 J4-4 J201-6 J201-6 SW2-1 J4-5 S232 Jib slewing unlocking J201-7 J201-7...
  • Page 280 XGS50E Instruction Manual 10-18 Technical specifications/performance data...

  • Page 281: Chapter 11 Decommissioning And Disposal

    Improper disassembly increases the risk of accidents! • Contact your XCMG partner for proper disassembly of the machine. • Disassemble the machine into its individual parts according to the instructions of your XCMG partner NOTICE! Property and environmental hazards Safety and environmental protection should be in focus...
  • Page 282 XGS50E Instruction Manual Brake pads, brake bands, brake linings, clutch plates and some gaskets. The asbestos contained in these parts is bound or sealed with resin. bound or sealed. Normal handling is not dangerous as long as no asbes- tos dust is generated is produced that can become airborne.

  • Page 283: Chapter 12 Warranty

    1) Parts/components of electrical control system: detection switches, displayer and joysticks. 2) Other main components: radiator, slewing center, shaft, pin, bearing, fuel tank, hydraulic tank, etc. 4. With regard to the replacement service for damaged components provided by XCMG Fire-fighting, the replaced components are to be owned by XCMG Fire-fighting.
  • Page 284 XGS50E Instruction Manual For product faults due to above product quality problems, XCMG Fire-fighting will provide repair service for free, and if the product cannot be repaired or the repair cannot make the product meet product perform- ance requirements, XCMG Fire-fighting will replace the components with fault for you.
  • Page 285 3‰ per day), and is willing to assume the cost incurred caused by damage of product or other compo- nents due to itself. If the above terms are met and approved by XCMG Fire-Fighting in accordance with the prescribed pro- cedures, the customer can replace machine after signing a machine replacement agreement with XCMG Fire-Fighting.
  • Page 286 XCMG Fire-Fighting as soon as possible. After the accident handling personnel of XCMG Fire-Fighting arrive at the site, the customer shall help to collect relevant data actively, describe the process of the accident truly and completely, assist to question the person concerned and collect evidence, and cooperate to make relevant record, so that XCMG Fire- Fighting can quickly and effectively handle the accident and related aftermath matters for customers.
  • Page 287 7. The customer shall not occupy, discard or detain the defective parts replaced for any reason or excuse. If the customer does not return the defective parts in their entirety to the service personnel of XCMG Fire-Fighting, XCMG Fire-Fighting has the right to refuse or terminate after-sales service.
  • Page 288 XGS50E Instruction Manual 12-6 Warranty...
  • Page 289 XGS50E Instruction Manual Index Agent ..........................3-1 air Intake..........................7-2 air intake filter ........................ 6-59 air intake system ....................6-59, 6-62, 7-2 and..........................6-42 Assembly personnel ......................4-3 battery .....................4-40, 5-29–5-31, 8-9 Battery........................7-4, 12-2 Before and during the use of the....................3-8 commissioning ......................2-8, 4-4 Construction sites........................4-6...
  • Page 290 XGS50E Instruction Manual Engine oil......................6-48, 7-1, 8-8 engine start........................5-23 Engine start ........................5-23 engine starting ........................4-23 Flammable and explosive ....................4-38 fuel system....................... 6-56, 6-58 fuel-water separator....................4-24, 6-19 Fuel-water separator ..............4-23, 6-23, 6-55–6-56, 7-5, 8-9 hydraulic hoses .........................
  • Page 291 XGS50E Instruction Manual operating personnel ......................3-5 operator ..1-1, 2-5–2-6, 2-8, 2-12, 3-1–3-3, 3-5, 3-7, 3-9–3-11, 4-5, 4-28–4-29, 4-33–4-34, 5- 18, 6-1, 6-5, 6-7, 6-11, 10-3 Operator ........................2-8, 2-13 operators .......................... 3-11 Operators ........................1-3, 3-1 owner ........................3-3–3-4, 3-11 owners..........................3-2 Owners ........................1-3, 3-1 personal injury..........
  • Page 292 XGS50E Instruction Manual slewing bearing................ 6-18, 6-21, 6-23, 6-37, 6-40, 12-1 Slewing bearing ......................6-17, 6-23 slewing gear .......................6-41, 7-8 Slewing gear......................6-41–6-42 slewing mechanism ....................6-19, 12-2 slewing motor......................6-37, 12-1 Slewing motor ........................6-37 slewing reducer......................7-7, 12-1 Slewing reducer ......................6-17, 6-38 special working conditions ....................
  • Page 293 XGS50E Instruction Manual work platform............3-5, 4-5, 4-29, 4-32–4-33, 6-7, 8-3–8-4, 12-1 Work platform ..................4-2, 6-36, 9-1, 9-3–9-4 Index...

  • Page 295: Copyright

    – without before permission in writing from the manufacturer No reproduction or translation of this publication, in whole or part, without the written consent of XCMG Fire-Fighting Safety Equipment., LTD.

  • Page 298: All Rights Reserved

    Manufacturer: XCMG Fire-Fighting Safety Equipment Co., Ltd. Address: No. 17 Zhujiang East Road, Hi-tech Industrial Development Zone, Xuzhou, Jiangsu, China. Post code: 221100 Tel: 0516–87981118 Service Tel: 0516-87981166 Quality Assurance Tel: 0516-87986966 Spare parts Tel: 0516–87989292 Version No.: Version in June, 2021.

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