Wacker Neuson 901S Operator's Manual
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Wacker Neuson 901S Operator's Manual

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Article number
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Operator's Manual
Compact loaders
901
S
1101
/1101
C
S03-01 (901s/901sp)
S03-02 (1101c/1101cp)
2.1
1000185550
en
/901
SP
CP

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Summary of Contents for Wacker Neuson 901S

  • Page 1 Operator’s Manual Compact loaders /901 1101 /1101 Machine models S03-01 (901s/901sp) S03-02 (1101c/1101cp) Edition Article number 1000185550 Language...
  • Page 2 – without prior permission in writing from the manufacturer. No reproduction or translation of this publication, in whole or part, without the written consent of Wacker Neuson Linz GmbH. Violations of legal regulations, in particular of the copyright protection, will be subject to civil and criminal prosecution.

  • Page 3: Table Of Contents

    Cabin (ROPS and FOPS) .................. 1-4 Fields of application, attachments ................1-5 Use: attachment ....................1-6 Regulations ......................1-7 Declaration of conformity 901s ................1-8 Declaration of conformity 901sp ................ 1-9 Declaration of conformity 1101c ..............1-10 Declaration of conformity 1101cp ..............1-11 Type labels and component numbers ..............
  • Page 4 Table of contents Cabin overview (models 901/1101) ................. 3-2 Cabin (models 901/1101): legend ................3-3 Instrument panel overview ..................3-4 Instrument panel legend ..................3-6 Indicator lights and warning lights (overview) ............3-7 Putting into operation ..................... 3-10 Safety instructions ................... 3-10 Putting into operation for the first time .............
  • Page 5 Table of contents Air conditioning (option) ..................3-39 Recirculated air mode ..................3-39 Seat adjustment, safety bars and seat belt ............3-40 Seat adjustment ....................3-40 Weight adjustment ................... 3-40 Horizontal adjustment ..................3-41 Safety bars ...................... 3-42 Seat belt ......................3-43 Emergency exit ......................
  • Page 6 Table of contents Hammer operation ....................3-75 Installing a hydraulic hammer on the mount ............ 3-75 Malfunctions Engine malfunctions ....................4-1 Maintenance Introduction ......................5-1 Fuel system ......................5-2 Specific safety instructions ................5-2 Draining fuel ....................... 5-2 Refueling ......................5-2 Stationary fuel pumps ..................
  • Page 7 Table of contents General instructions for all areas of the machine ..........5-30 Inside the cabin ....................5-31 Under the cabin ....................5-31 Exterior of the machine ..................5-31 Engine compartment ..................5-31 Rear window ....................5-32 Threaded fittings and attachments ..............5-32 Pivots and hinges ....................
  • Page 8 Declaration of conformity 1101c ............1-10 Checking the hydraulic oil level ............ 5-15 Declaration of conformity 1101cp ............1-11 Cleaning ..................5-30 Declaration of conformity 901s ..............1-8 Electrical system ................5-27 Declaration of conformity 901sp ............1-9 Engine and hydraulics cooling system ........... 5-7 Designated use and exemption from liability .........2-2...
  • Page 9 Index Safety instructions .................2-1 Applications with lifting gear ............2-6 General conduct ................2-3 Identification ..................2-1 Maintenance ...................2-8 Operation ..................2-5 Special hazards ................2-10 Trailers and attachments ..............2-7 Transportation .................2-7 Seat adjustment ...................3-40 Horizontal adjustment ..............3-41 Weight adjustment ................3-40 Seat belt ....................3-43 Seat belt height adjustment ..............3-43 Serial number ..................1-12 Signs and symbols ................1-15 Starting aid ...................3-19...

  • Page 10: Ba 901/1101 En - Edition 2.1 * Ba91101En2_1Six.fm

    Index BA 901/1101 en - Edition 2.1 * Ba91101en2_1SIX.fm...

  • Page 11: Important Information On This Operator's Manual

    Introduction Introduction Important information on this Operator’s Manual Please store the Operator’s Manual in the storage box at the rear of the seat. This Operator’s Manual contains important information on how to work safely, correctly and economically with the machine. Therefore, it aims not only at new operators, but it also serves as a reference for experienced ones.

  • Page 12: Machine Overview

    Introduction Machine overview Front working lights Rear working light (option) Outside rearview mirror (option) Front lights (option) Handholds Standard bucket Loader unit Engine cover Standard tires (model 901) Track drive (model 1101) Numberplate bracket (option) Exhaust pipe Extra weight (option) Crane-lifting bracket (option) Type label Maintenance flap...

  • Page 13: Brief Description

    • FOPS 2 tested cabin (option) • Models 901s and 1101c: water-cooled turbocharged Deutz diesel engine • Model 901sp is available as an option with features differing from model 901s as follows: • Powerflow hydraulic system with increased oil flow •...

  • Page 14: Cabin (Rops And Fops)

    Caution! Modifying or performing improper repair work on the cabin is dangerous. Do not modify the cabin. Repair work may only be performed by a Wacker Neuson service center. If the cabin has been damaged, check it before resuming work and have it repaired if necessary.

  • Page 15: Fields Of Application, Attachments

    Introduction Fields of application, attachments The attachments will decide in the first place how the loader is used. Caution! In order to avoid damage to the machine, only the attachments listed below have been certified for installation on the machine. ☞...

  • Page 16: Use: Attachment

    Introduction Use: attachment Possible attachments Description of attachment Remarks Weight Capacity Loader 219 kg 0.46 m Loosening, picking up, transporting and loading loose or solid Standard bucket material (material density  p = 2 t/m³) 230 kg 1101 0.49 m 234 kg 0.46 m Excavation bucket...

  • Page 17: Regulations

    Introduction Regulations Requirements to be met by the operator Earth moving machines may be driven and serviced only by persons who meet the follow- ing requirements: • 18 years or older • Physically and mentally suited for this work • Persons have been instructed in driving and servicing the earth moving machine and have proven their qualifications to the contractor •...

  • Page 18: Declaration Of Conformity 901S

    Introduction Declaration of conformity 901s EC Declaration of Conformity According to Machine Directive 2006/42/EC, appendix II A Manufacturer Wacker Neuson Linz GmbH Haidfeldstr. 37 4060 Linz-Leonding Product Machine designation: Compact loader Machine model: 901s Serial no.: ______________ Output (kW): 50 kW Measured sound power level: 101.3 dB (A)

  • Page 19: Declaration Of Conformity 901Sp

    Introduction Declaration of conformity 901sp EC Declaration of Conformity According to Machine Directive 2006/42/EC, appendix II A Manufacturer Wacker Neuson Linz GmbH Haidfeldstr. 37 4060 Linz-Leonding Product Machine designation: Compact loader Machine model: 901sp Serial no.: ______________ Output (kW): 63 kW Measured sound power level: 100.5 dB (A)

  • Page 20: Declaration Of Conformity 1101C

    Introduction Declaration of conformity 1101c EC Declaration of Conformity According to Machine Directive 2006/42/EC, appendix II A Manufacturer Wacker Neuson Linz GmbH Haidfeldstr. 37 4060 Linz-Leonding Product Machine designation: Compact loader Machine model: 1101c Serial no.: ______________ Output (kW): 63 kW Measured sound power level: 103.9 dB (A)

  • Page 21: Declaration Of Conformity 1101Cp

    Introduction Declaration of conformity 1101cp EC Declaration of Conformity According to Machine Directive 2006/42/EC, appendix II A Manufacturer Wacker Neuson Linz GmbH Haidfeldstr. 37 4060 Linz-Leonding Product Machine designation: Compact loader Machine model: 1101cp Serial no.: ______________ Output (kW): 63 kW Measured sound power level: 103.9 dB (A)

  • Page 22: Type Labels And Component Numbers

    Introduction Type labels and component numbers Notice! Type, quantity and position of the labels depend on options, country and machine. Serial number The serial number is stamped on the machine chassis. It is located at the front left on the chassis and on the type label.
  • Page 23 Equipment feature (optional) Notice! Fig. 3: Wacker Neuson track dumpers still have 7/8-digit serial numbers, even after 2012. 17-digit serial number (from 2012) For easier machine identification, Wacker Neuson introduced a 17-digit serial number for compact equipment in 2012 (for example for excavators). This serial number includes additional data, for example the manufacturer code and the production site.
  • Page 24 Introduction Meaning The CE mark means that the machine meets the requirements of the Machine Directive and that the conformity procedure has been performed. The machine meets all the health and safety requirements of the Machine Directive. Location ce.ai On the type label Fig.

  • Page 25: Signs And Symbols

    Introduction 1.7 Signs and symbols Warning and safety labels The following states signs and symbols which are not unequivocally comprehensible. They do not contain explanatory text and are not explained in the following chapters. Meaning General indication of danger Location On the boom on the left and right.
  • Page 26 Introduction Meaning Stay clear of the working range of the loader unit. Location 2 x on the loader unit on the left and right. Fig. 11: Loader unit working range Meaning Caution: high-pressure fluids can escape Location 1 x on the radiator on the right Fig.
  • Page 27 Introduction Meaning Touch machine parts only after they have come to a full standstill. Location 1 x radiator Fig. 15: V-belts Meaning Touch machine parts only after they have come to a full standstill. Location 1 x radiator Fig. 16: Engine cover Meaning Keep a safe distance from hot surfaces.
  • Page 28 Introduction Meaning Do not use the loader unit for raising persons. Location 1 x on the loader unit on the left and right Fig. 19: No passengers Meaning Disconnect the battery master switch before performing repair, maintenance and cleaning work. Location 1 x cabin (seat console) Fig.

  • Page 29: Operation And Information Labels

    Introduction Meaning Warns of a hot reservoir or container under pressure Location On the hydraulic oil reservoir, on the radiator Fig. 23: Reservoir under pressure Meaning Lock the bucket and the loader unit before performing machine travel on roads. Location Cabin (seat console) Fig.
  • Page 30 Introduction Meaning Always read the Operator’s Manual before starting the machine Location Cabin roof lining Fig. 28: Operator’s Manual Meaning Describes the throttle lever function. – see chapter If the engine stalls or if it is stopped, only start the engine again after 6 sec- onds.

  • Page 31: Model 901

    Introduction Meaning Noise levels produced by the machine. Model 901s = sound power level Other information – see chapter 6.11 Noise levels on page 6-6 Location On the cabin Model 901sp Model 1101c, model 1101cp Fig. 34: Noise level label...
  • Page 32 Introduction Meaning 901: from serial number WNCS0301HPAL00177 1101: from serial number WNCS0302TPAL00189 Environmentally hazardous substances The tank and fuel lines contain diesel fuel according to the ADR guidelines (European Agreement concerning the International Carriage of Dangerous Goods by Road). Location 901: above the rear wheel on the left on the chassis (in travel direction).

  • Page 33: Fire Extinguisher

    Introduction Fire extinguisher The fire extinguisher is neither included in the machine’s standard equipment nor is it available as an option from Wacker Neuson. ☞ Retrofitting a fire extinguisher according to DIN-EN 3 must be performed by an author- 70 mm ized service center ☞...
  • Page 34 Introduction 1-24 BA 901/1101 en – Edition 2.1 * 91101b110.fm...

  • Page 35: Safety Instructions

    Safety instructions Safety instructions Identification of warnings and dangers Important indications regarding the safety of the personnel and the machine are identified in this Operator’s Manual with the following terms and symbols: Danger Failure to observe the instructions identified by this symbol can cause injury or death for the operator or other persons.

  • Page 36: Designated Use And Exemption From Liability

    Safety instructions Designated use and exemption from liability • The machine is intended for: • moving earth, gravel, coarse gravel or ballast and rubble as well as for • working with the attachments indicated in chapter Fields of application • Every other application is regarded as not designated for the use of the machine. Neuson will not be liable for damage resulting from use other than mentioned above.

  • Page 37: General Conduct And Safety Instructions

    Safety instructions General conduct and safety instructions Organizational measures • The machine has been designed and built in accordance with state-of-the-art standards and the recognized safety regulations. Nevertheless, its use can carry a risk to life and limb of the user or of third parties, or cause damage to the machine and to other material property •...

  • Page 38: Selection And Qualification Of Personnel, Basic Responsibilities

    Safety instructions • Before working on or with the machine, remove jewelry, such as rings, wristwatches, bracelets, etc., and tie back long hair and do not wear loose-fitting garments, such as unbuttoned or unzipped jackets, ties or scarves. Injury can result from being caught up in the machinery or from rings catching on moving parts! •...

  • Page 39: Safety Instructions Regarding Operation

    Safety instructions Safety instructions regarding operation Normal operation • Avoid any operational mode that might be prejudicial to safety! • Before beginning work, familiarize yourself with the surroundings and circumstances of the job site. These are, for example, obstacles in the working and traveling area, the soil bearing capacity and any necessary barriers separating the job site from public roads •...

  • Page 40: Applications With Lifting Gear

    Safety instructions • Avoid any operation that might be a risk to machine stability! • During operation on slopes, perform machine travel or operation uphill or downhill. If performing machine travel across a slope cannot be avoided, bear in mind the tilting limit of the machine! Always keep the attachments/work equipment close to the ground.

  • Page 41: Trailers And Attachments

    Safety instructions Trailers and attachments • No trailer operation! • Prior to machine travel on public roads, remove all attachments that cannot be secured in compliance with the legal regulations of your country! • Attachments and counterweights affect handling and the machine’s steering capability! •...

  • Page 42: Safety Instructions For Maintenance

    Safety instructions Safety instructions for maintenance • Avoid any operational mode that might be prejudicial to safety! • Observe the adjustment, maintenance and inspection activities and intervals set forth in the Operator’s Manual, including information on the replacement of parts/partial equipment! These activities must be performed by technical personnel only.
  • Page 43 Safety instructions • Have loads fastened and crane operators guided by experienced persons only! The person guiding the operator must be within sight or sound of him • Always use specially designed or otherwise safety-oriented ladders and working platforms to perform overhead assembly work. Never use machine parts or attachments/superstructures as a climbing aid! Wear a safety harness when performing maintenance at greater heights! Keep all handholds, steps, handrails, platforms, landings and ladders free from dirt,...

  • Page 44: Warning Of Special Hazards

    Safety instructions Warning of special hazards Electrical energy • Use only original fuses with the specified current rating! Switch off the machine immediately and rectify the malfunction if trouble occurs in the electrical system! • During machine operation, maintain a safe distance from overhead electric lines! If work must be performed close to overhead lines, the equipment/attachments must be kept well away from them.

  • Page 45: Noise

    Safety instructions Noise • During operation all sound baffles must be closed • Wear ear protectors if necessary! Oil, grease and other chemical substances • When handling oil, grease and other chemical substances (battery electrolyte – sulfuric acid, for example), observe the product-related safety regulations (safety data sheet)! •...
  • Page 46 Safety instructions 2-12 BA 901/1101 en – Edition 2.1 * 91101b210.fm...

  • Page 47: Operation

    Operation Operation This chapter describes the controls, and contains information on the function and handling of the indicator lights and controls in the cabin. The pages stated in the table refer to the description of the controls. A combination of digits, or a combination of digits and letters, for example 40/18 or 40/A used for identifying the control elements, means: Figure no.

  • Page 48: Cabin Overview (Models 901/1101)

    Operation Cabin overview (models 901/1101) BA 901/1101 en – Edition 2.1 * 91101b320.fm...

  • Page 49: Cabin (Models 901/1101): Legend

    Operation Cabin (models 901/1101): legend Pos. Description For more information see page ..................................3-13 Accelerator pedal ..............................3-59 Auxiliary hydraulics pedal ........................3-55, 3-55 Operating hydraulics lock (H controls option) ..................................3-38 Front air vent ...............................3-55, 3-57, Control lever (left) ...........................3-4 Switch panel (control lever console on the left) ................................3-42, 3-48 Safety bar (left) ..................................3-43...

  • Page 50: Instrument Panel Overview

    Operation Instrument panel overview BA 901/1101 en – Edition 2.1 * 91101b320.fm...
  • Page 51 Operation Opt. BA 901/1101 en – Edition 2.1 * 91101b320.fm...

  • Page 52: Instrument Panel Legend

    Operation Instrument panel legend Pos. Description For more information see page ..............................3-7 Indicator light (red) – air filter ................................. 3-9 Fuel level indicator ............................3-8 Indicator light (yellow) – cold starter ............................3-8 Indicator light (red) – pump pressure ............................

  • Page 53: Indicator Lights And Warning Lights (Overview)

    Stop the engine immediately and ☞ Have the cause repaired by a Wacker Neuson service center The V-belt is malfunctioning or there is an error in the charging circuit of the alternator if the indicator light illuminates with the engine running. The battery is no longer charged.

  • Page 54: Indicator Light (Yellow) - Cold Starter

    Operation 26 Indicator light (yellow) – cold starter Illuminates if the key in the preheating start switch is in position 2. A glow plug preheats the air in the combustion chamber of the engine when the key is in this position. 27 Indicator light (red) –...

  • Page 55: Coolant Temperature

    Operation 39 Hour meter Counts the engine operating hours with the engine running. 25 Fuel level indicator The fuel level indicator indicates the remaining amount of fuel in the tank. If the fuel level indicator is in the red range: ➥...

  • Page 56: Putting Into Operation

    Operation Putting into operation Safety instructions • Only use the steps and handholds provided when entering and leaving the cabin • Never use the controls or movable lines and cables as handholds • Never get on a moving machine. Never jump off the machine •...

  • Page 57: Check Lists

    Operation Check lists The checklists below are intended to assist you in checking and monitoring the machine before, during and after operation. These checklists cannot claim to be exhaustive; they are merely intended as an aid for you in fulfilling your duties as a conscientious operator. The checking and monitoring work listed below is described in greater detail in the follow- ing chapters.

  • Page 58: Operation Checklist

    Operation Operation checklist After starting the engine and during operation, check and observe the following points: ✔ No. Question Anyone in the danger zone of the machine? Indicator lights for engine oil pressure and alternator charge function gone out? (➠ 3-7) 3 Temperature gage for engine coolant in normal range? (➠...

  • Page 59: Performing Machine Travel

    Operation Performing machine travel Preheating start switch (overview) Notice! The engine can also be started without lowering the safety bar! Position Function Power consumer Insert or remove the starting key None All functions are operational ON/travel position Fig. 43: Preheating start switch ➥...

  • Page 60: Speed Control (Option)

    Operation Speed control (option) Enabling speed control: ☞ Press switch 44 ➥ Indicator light illuminates Disabling speed control: ☞ Press switch 44 ➥ Indicator light goes out Using speed control: ☞ If regulator S is turned toward A and both or one of the joysticks is fully pushed or pulled ➥...

  • Page 61: Before Starting The Engine

    Notice! Do not put the machine into operation if a brake test gives a negative result or if there are doubts as to the correct brake function. Contact a Wacker Neuson ser- vice center and have the malfunction rectified. The following tests are performed to check the brake function on firm, level and horizontal ground.

  • Page 62: Starting The Engine: General

    Operation Starting the engine: general • The starter cannot be actuated if the engine is already running (start repeat interlock) • Do not run the starter for more than 10 seconds • Wait about 1 minute so the battery and the starter can recover before trying again 3-16 BA 901/1101 en –...

  • Page 63: Starting

    If the engine does not start after 10 seconds, interrupt the start procedure and try again after about 1 minute ➥ If the engine still does not start after the second try, contact a Wacker Neuson service center for troubleshooting. ➥...

  • Page 64: Starting With The Immobilizer (Option)

    Interrupt the start procedure and try again after about 1 minute ➥ If the engine still does not start after the second try ☞ Contact a Wacker Neuson service center for troubleshooting ➥ As soon as the engine runs: Fig. 50: Preheating start switch ☞...

  • Page 65: Jump-Starting The Engine (Supply Battery)

    Operation Jump-starting the engine (supply battery) Safety instructions • Never jump-start the engine if the battery of the machine is frozen – explosion hazard! ☞ Dispose of a frozen battery! • The loader must not touch the jump-starting vehicle when connected with battery jumper cables –...

  • Page 66: Battery Master Switch

    Operation Battery master switch Caution! Do not disconnect the battery while the engine is running! Notice! Power supply is interrupted directly after the battery, by means of a key • Before working on the electrical system • As an antitheft precaution Interrupting power supply: ☞...

  • Page 67: Starting At Low Temperatures

    Stop starting the engine and try again after 60 seconds ➥ If the engine still does not start after the second try ☞ Contact a Wacker Neuson service center for troubleshooting ☞ Release the starting key When the engine runs smoothly (increased engine speed): Notice! In general, a battery delivers less energy in cold conditions.

  • Page 68: Machine Travel On Public Roads

    Operation Operation Machine travel on public roads The machine is subject to the: • Applicable legal regulations of your country Also observe the applicable regulations for accident prevention of your country. Preparing machine travel on public roads Notice! Only machines with road traffic certification (option) may be used on public roads. Get informed on and follow the legal regulations of your country.
  • Page 69 Operation Installing the bucket lock chain ☞ Tilt in bucket E fully ☞ Fasten lock chain F with both shackles G on chassis H and bucket E Fig. 56: Bucket lock chain Locking the auxiliary hydraulics pedal – see chapter 3.15 Auxiliary hydraulics pedal on page 3-59 Locking the operating hydraulics ISO controls:...
  • Page 70 Operation H controls: Lock the operating hydraulics as follows: ☞ Unscrew the wing nut ☞ Lower lever 3 Unlock the operating hydraulics as follows: ☞ Unscrew the wing nut ☞ Raise lever 3 Caution! The lever must not be in center position Correct Fig.

  • Page 71: Starting Machine Travel

    Operation 3.10 Starting machine travel Notice! Machine travel will not start unless the safety bar is lowered. After starting the engine: ☞ The alternator charge indicator light goes out ☞ Release the parking brake ☞ Slowly actuate the drive lever ➥...

  • Page 72: Control Levers

    Operation Control levers Danger! Any sudden or fast movement of the control levers causes the machine to jerk or jolt uncontrollably – Accident hazard! ☞ Move the drive levers slowly and controllably Danger! The machine has no spring suspension or damping. Therefore, perform machine travel and operation carefully –...

  • Page 73: Iso Controls

    Operation ISO controls Position Function • 1 Push forward Loader moves forward • 2 Pull backward Loader moves backward • 3 Push to the left Loader steers to the left on the spot • 4 Push to the right Loader steers to the right on the spot If the lever is moved at an angle with respect to the machine axis, the machine moves both forward (or backward) and changes direction, proportionally to the angle of the steering lever, since both hydraulic pumps in charge of the respective functions respond...

  • Page 74: H Controls (Option)

    Operation H controls (option) Position Function • 1 Push forward Loader moves forward Push forward • 2 • 3 Pull backward Loader moves backward Pull backward • 4 • 3 Pull backward Loader steers to the left on the spot Push forward •...

  • Page 75: Hydrostatic Service Brake

    Operation Hydrostatic service brake The control levers automatically return to their initial positions as soon as they are released, which creates sufficient hydraulic braking effect and stops the machine. Parking brake Danger! Always apply the parking brake as you leave the machine. If you fail to do this Accident hazard! ☞...

  • Page 76: Machine Travel On Slopes

    Operation 3.11 Machine travel on slopes Follow these safety instructions carefully during machine travel and operation on slopes, in order to avoid accidents. Specific safety instructions ☞ Always ensure that the parking brake works correctly before working on slopes. ☞ When uphill or downhill machine travel, always direct the heavier part of the machine uphill.

  • Page 77: Machine Operation On Rough Terrain

    Operation Machine operation on rough terrain ☞ Lower the loader unit and tilt in the bucket fully before starting machine travel. This not only enables you to better estimate your space requirements, but also ensures machine stability. ☞ Move the control levers for the attachments smoothly if you need to do so during machine travel.

  • Page 78: Parking The Machine

    Operation 3.12 Parking the machine Danger! Always park the machine on firm ground. Accident hazard! ☞ Lower the loader unit to the ground ☞ Park the machine on level ground ☞ Secure the wheels/tracks accordingly (for example chocks). ☞ Stop the machine ☞...

  • Page 79: 2Nd Speed

    Operation 3.13 2nd speed ISO controls: Press button G on the joystick on the left. The machine moves in 2nd speed. The machine shifts to 1st speed when pressing the button again. Button Function ☞ ➥ 2nd speed Fig. 68: 2nd speed (ISO controls) Caution! 2nd speed is only for machine travel, and not for machine operation.

  • Page 80: Light System

    Operation 3.15 Light system Lights (option) The switch panel for the light system is located on the instrument panel. Switch Lights ☞ ➥ Press switch 50 to the 1st Indicator light in switch 50 illuminates position ☞ Press switch 50 to the 2nd position ☞...

  • Page 81: Hazard Warning System (Option)

    Operation H controls (option): Button Left/right turn indicators ☞ ➥ Press push button A on control Indicator light 33 on the round lever 5 on the left display element illuminates ☞ ➥ Press push button B on control Indicator light 33 on the round lever 5 on the left display element illuminates ☞...

  • Page 82: Working Lights (Option)

    Operation Working lights (option) Danger! The working lights can blind motorists on public roads. ☞ Do not switch on the working lights during machine travel on public roads. When operating the machine, only switch the working lights on when no one can be blinded by it! Rear working light ☞...

  • Page 83: Washer System (Option)

    Operation 3.16 Washer system (option) Front window wiper ☞ ➥ Press switch 53 to the left Front wiper is on ☞ ➥ Press switch 53 to the right Front wiper returns to base position ☞ ➥ Press switch 53 to the 1st position Front wiper is on to the left posi-...

  • Page 84: Ventilation (Fully-Glazed Cabin Option)

    Operation 3.17 Ventilation (fully-glazed cabin option) Cabin heating and ventilation Notice! The cabin is fitted with 4 air nozzles. Each nozzle can be closed and directed separately. Open both nozzles to defrost the front window effectively. • Direct the nozzles to the front window. •...

  • Page 85: Air Conditioning (Option)

    Operation 3.18 Air conditioning (option) • In order to achieve best cooling results: ☞ Open both nozzles on the left and right behind the seat and direct them to the roof. Keep all other nozzles closed – see Ventilation (fully-glazed cabin option) on page 3-38. ➥...

  • Page 86: Seat Adjustment, Safety Bars And Seat Belt

    Operation 3.19 Seat adjustment, safety bars and seat belt Seat adjustment Danger! Never change the seat position during machine travel or operation – see Before starting the engine on page 3-15 Accident hazard! ☞ Adjust the operator seat before starting machine travel •...

  • Page 87: Horizontal Adjustment

    Operation Horizontal adjustment ☞ Sit down on the operator seat ☞ Pull lever A upward and at the same time ☞ Move the seat forward or backward Fig. 84: Horizontal seat adjustment 3-41 BA 901/1101 en – Edition 2.1 * 91101b330.fm...

  • Page 88: Safety Bars

    Lower the safety bars before starting the machine ☞ Immediately have a malfunctioning safety bar replaced by an authorized Wacker Neuson service center Danger! The seat belt serves as a restraint system, and not the safety bar! If you do not fasten your seat belt –...

  • Page 89: Seat Belt

    • Never buckle up 2 persons (children!) with one seat belt! • Check seat belts regularly. Have damaged parts immediately replaced by a Wacker Neuson service center! • Always keep the seat belt clean, as coarse dirt can impair proper functioning! •...

  • Page 90: Emergency Exit

    Operation 3.20 Emergency exit The rear window can be used as an exit in an emergency. Danger! The machine has neither footholds nor handholds at the rear for a safe exit. Injury hazard! ☞ Use the rear window as an exit only in an emergency! •...

  • Page 91: Maintenance Flap

    Operation 3.22 Maintenance flap Notice! If it is running, the engine stops immediately if the maintenance flap is opened. The machine can only be started if the maintenance flap is closed. Danger! Closing and opening the maintenance flap – Injury hazard! ☞...

  • Page 92: Cabin

    Operation 3.23 Cabin Raising/lowering the cabin Danger! Careful when raising or lowering the cabin – Accident hazard! ☞ Always tighten lock screws B during machine travel and operation! ☞ Park the machine on level and horizontal ground! ☞ Close the door (option)! ☞...
  • Page 93 Operation Lowering the cabin Danger! Incorrect lowering of the cabin – Accident and crushing hazard! ☞ Ensure that no one is underneath the cabin ☞ Remove the tools! ☞ Before lowering the cabin all the way down, ensure that no limbs or equipment are squeezed ☞...

  • Page 94: Cabin Entry And Exit

    Operation Cabin entry and exit Danger! When leaving the cabin – Accident hazard! ☞ Bear in mind the following before leaving the cabin: • Stop and secure the machine – see Parking the machine on page 3-32 • Lower the loader unit and the attachments •...

  • Page 95: Cabin Access And Exit (Fully-Glazed Cabin Option)

    Operation Cabin access and exit (fully-glazed cabin option) Door Notice! Close the door as you put the machine into operation! Opening the door from the outside: ☞ Turn door handle A to the right Locking the door: ☞ Turn the key in door lock B to the left (L) ➥...

  • Page 96: Front Window (With Cabin Option)

    Operation Front window (with cabin option) Danger! Careful when opening the front window – Crushing hazard! ☞ Stay clear (extremities, clothing) of the window channel ☞ Always pull the front window upward with handholds B ☞ Always let levers A lock into place on either side in locks F Notice! Raise the safety bar before opening or closing the front window, in order to avoid any unintentional operation or movement of the machine!

  • Page 97: Towing And Transporting The Machine

    Operation 3.24 Towing and transporting the machine Towing Danger! Keep out of the danger zone of the machine – Accident hazard! ☞ Ensure that no one is in the danger zone of the loader. ☞ Ensure that no one is close to the towing equipment (towing bar, cable). Caution! The traveling drive can be damaged when towing the machine! Observe the following points:...

  • Page 98: Loading And Transporting The Machine

    Pull the machine slowly Notice! Follow the following instructions under all circumstances: • Contact your Wacker Neuson dealer if the electrical system is broken down. • The manufacturer’s warranty shall not apply to accidents or damage caused by towing. • No towing away other machines with towing bracket B.

  • Page 99: Tying Down The Machine

    Operation • Remove the starting key • Leave the cabin, close the engine cover • Tying down the machine Notice! The manufacturer’s warranty shall not apply to accidents or damage caused by loading or transporting. Tying down the machine Danger! The machine must be loaded and transported properly –...

  • Page 100: Crane-Lifting The Machine

    Operation Crane-lifting the machine Safety instructions • The crane and the lifting gear must have suitable dimensions! • Crane-lifting the machine requires suitable lifting gear! • Secure the machine against unintentional movement! Danger! Incorrect crane-lifting of the machine – Accident hazard! ☞...

  • Page 101: Control Levers (Iso Controls) (Overview)

    Operation Operation Control levers (ISO controls) (overview) Danger! Unintentional operation of control lever fig. 56/20 during machine travel on public roads – Accident hazard! ☞ Lock the operating hydraulics with switch 46 Notice! Fast actuation of the control lever for the attachment moves the attachment fast. Slow actuation of the control lever moves the attachment slowly.

  • Page 102: Lowering The Loader Unit With The Engine Stopped

    Operation Lowering the loader unit with the engine stopped Lower the loader unit as follows: ☞ Ensure that no one is in the danger zone of the machine ☞ Close the safety bars ☞ Turn the starting key to position “1” ☞...

  • Page 103: Control Lever (H Controls) (Overview)

    Operation 3.10 Control lever (H controls) (overview) Danger! Unintentional operation of control lever fig. 59/5/20 during machine travel on public roads Accident hazard! ☞ Lock the operating hydraulics with switch 46 Notice! Fast actuation of the control lever for the attachment moves the attachment fast. Slow actuation of the control lever moves the attachment slowly.

  • Page 104: Lowering The Loader Unit With The Engine Stopped

    Operation Lowering the loader unit with the engine stopped Lower the loader unit as follows: ☞ Ensure that no one is in the danger zone of the machine ☞ Turn the starting key to position “1” ☞ Keep control lever 5/20 pressed to the left (A), ➥...

  • Page 105: Attachment Controls (Option)

    Operation 3.13 Attachment controls (option) Use the control lever on the right with 4 buttons if an electrohydraulic multifunctional attachment is installed on the machine. Each push button is assigned to an electric line: press and hold the button to enable the electric contact, and release it to disable it. Push Operation button...

  • Page 106: Auxiliary Hydraulics Pedal Cover

    Operation Auxiliary hydraulics pedal cover Danger! Always lower the cover for locking the auxiliary hydraulics if it is not in use, in order to avoid pressing auxiliary hydraulics pedal 2 inadvertently – Accident hazard! ☞ Always cover auxiliary hydraulics pedal 2 if it is not in use Fig.

  • Page 107: Connections For Auxiliary Hydraulics

    Operation 3.18 Connections for auxiliary hydraulics Connections A and B of the auxiliary hydraulics are both pressure and return lines. Both connections can be connected depending on how the pedal for the auxiliary hydraulics is to be controlled. Notice! Follow the instructions in the Operator’s Manual of the attachment manufacturer for connecting the auxiliary hydraulics to attachments.

  • Page 108: Re-Equipping The Loader Unit

    Operation 3.20 Re-equipping the loader unit Re-equipping the attachments is described below for a standard bucket. If you are fitting or removing attachments with their own hydraulic functions – for example rotary broom or auger – you must follow the special information given in the Operator’s Manual of the attachment.

  • Page 109: Hydraulic Quickhitch (Option)

    Operation ☞ Raise the attachment. To do this: ☞ Tilt in the bucket so that ➥ the upper cutting blade C is about 100 mm above the ground ➥ The rear edge of quickhitch D must have contact with the bucket ☞...

  • Page 110: Machine Operation

    Operation 3.22 Machine operation General safety instructions • Never drive up to the edge of a pit from outside – risk of cave-in! • Never undermine the foundations of walls – danger of collapse! • Do not load under projecting earth. Stones or the projecting earth can fall onto the machine.

  • Page 111: Transporting With A Full Bucket

    Operation Transporting with a full bucket Danger! Transporting full buckets in the raised position is dangerous – Accident hazard! Pay particular attention to this when turning or performing machine travel on slopes. The lower the bucket and the center of gravity, the less danger there is of tipping over.

  • Page 112: Removing Material/Digging In Soft Soil

    Operation If the material is hard to penetrate: ☞ Proceed as for loading loose material, but in addition: ☞ Slightly tilt the bucket in and out Fig. 76: Loading if the material is hard to penetrate Ending loading: ☞ Tilt in the bucket C ☞...

  • Page 113: Removing Material/Digging In Hard Soil

    Operation ☞ Perform forward machine travel 1 Once the bucket has penetrated the soil: ☞ Set the digging angle slightly flatter 2 • Layer being removed is as even as possible and • Wheel spin is reduced ☞ Proceed as for loading loose material Fig.

  • Page 114: Recommendations

    Operation Further recommendations for digging When planning and performing digging work, we recommend that you observe the following points: • Exits from pits must be outside the digging line and as level as possible • Dig by removing adjacent strips if possible •...

  • Page 115: Attachments

    Operation 3.23 Attachments Notice! Please refer to the Operator’s and maintenance manual of the attachment manufacturer for using and performing maintenance on attachments such as rotary brooms, augers, etc. Standard Bucket Application • For transporting soil, sand, gravel and other construction material Features •...

  • Page 116: Excavation Bucket

    Operation Excavation bucket Applications • As standard bucket • Fitted with teeth, very good excavation and tearout features Features • Teeth are flat with underside of bucket • Full steel Available for • 901, 1101 Dimensions Capacity Part number Type Struck Heaped Weight Neuson...

  • Page 117: Lightweight Material Bucket

    Operation Lightweight material bucket Applications • For picking up and transporting low-density material such as refuse or sawdust • Excellent features for clearing snow Features • Full steel Available for • 901, 1101 Dimensions Capacity Part number Type Struck Heaped Weight Neuson 1000177935...

  • Page 118: 4-In-1" Bucket With Teeth

    Operation “4-in-1” bucket with teeth Applications • Multipurpose bucket used for a wide range of applications as a normal bucket, grader or grab, or for filling in material. • Excavation work performed more easily with teeth Features • Full steel Available for •...

  • Page 119: Multipurpose Bucket

    Operation Multipurpose bucket Applications • Heavy industrial applications in foundries, recycling plants, metal and paper recycling Features • Full steel • Knife-steel base plate Available for • 901, 1101 Dimensions Part number Type Weight Neuson mm mm mm 1000177941 773 1006 2080 1101 1000177941 773 1006 2080...

  • Page 120: Pallet Forks

    Operation Pallet forks Applications • For transporting material on pallets Features • Full steel Available for • 901, 1101 Dimensions Part number Machine Weight Neuson 1000178009 1419 1212 3040 1101 1000178009 1419 1212 3040 Caution! According to EN474 and ISO 14397 (machine stability), payload is defined as 50 % of the tipping load for machines with wheels and as 35 % of the tipping load for machines with tracks.

  • Page 121: Hammer Operation

    Operation 3.24 Hammer operation Danger! Before using a hydraulic hammer, always read the Operator’s Manual of this attachment Accident hazard! ☞ The Operator’s Manual is supplied with the hydraulic hammer! Caution! Always wear protective goggles and ear protectors during hammer operation! Installing a hydraulic hammer on the mount Proceed as follows: ☞...
  • Page 122 Operation 3-76 BA 901/1101 en – Edition 2.1 * 91101b340.fm...

  • Page 123: Engine Malfunctions

    Malfunctions Malfunctions The information given in this chapter is provided for maintenance personnel, for fast and reliable detection of malfunctions and their appropriate repair. Repairs must only be performed by authorized personnel. Engine malfunctions Problem Possible causes Wrong SAE grade of engine lubrication oil 5-35 Fuel grade does not comply with specifications 5-35...
  • Page 124 Malfunctions Problem Possible causes Oil level too low Insufficient or no engine oil pressure Machine inclination too high (max. 15°) Wrong SAE grade of engine lubrication oil 5-35 Oil level too high Engine oil consumption too high Machine inclination too high (max. 15°) Oil level too high Blue Machine inclination too high (max.
  • Page 125 Maintenance Maintenance Introduction Operational readiness and the service life of machines are heavily dependent on maintenance. It is therefore in the interest of the machine owner to perform the mandatory maintenance Before performing servicing and maintenance, always read, understand and follow the instructions given in: •...

  • Page 126: Fuel System

    Maintenance Fuel system Specific safety instructions • Extreme caution is essential when handling fuel – increased fire hazard! • Never perform work on the fuel system near open flames or sparks! • Do not smoke when working on the fuel system or when refueling! •...

  • Page 127: Stationary Fuel Pumps

    Maintenance Notice! Fill up the tank with the correct fuel type at the end of each working day. This prevents condensation water from forming in the fuel tank over night. Do not fill the tank completely but leave some space for the fuel to expand. Stationary fuel pumps General Only refuel from stationary fuel pumps.

  • Page 128: Bleeding The Fuel System

    Maintenance Bleeding the fuel system Danger If the fuel, as it drains, comes into contact with hot engine parts or the exhaust system, there is an increased Fire hazard! ☞ Never bleed the fuel system if the engine is hot! Bleed the fuel system in the following cases: •...

  • Page 129: Engine Lubrication System

    If the engine oil level is too low or if an oil change is overdue, this can cause Engine damage and loss of output! ☞ Have the oil changed by a Wacker Neuson service center– see chapter 5.20 Maintenance plan (overview) on page 5-37...

  • Page 130: Adding Engine Oil

    Maintenance Adding engine oil Caution! Too much or incorrect engine oil can cause engine damage! For this reason: ☞ Do not add engine oil above the MAX mark of oil dipstick 90/A ☞ Use only the specified engine oil Environment! Use a suitable container to collect the engine oil as it drains and dispose of it in an environmentally friendly manner! Adding engine oil...

  • Page 131: Engine And Hydraulics Cooling System

    Maintenance Engine and hydraulics cooling system The oil and water radiator is located in the engine compartment, behind the engine. The water radiator cools the diesel engine, and the oil cooler cools the hydraulic oil of the travel and operating hydraulics. The coolant reservoir is also located in the engine compartment, in front of and above the oil cooler.

  • Page 132: Checking The Coolant Level/Adding Coolant

    Immediately rinse with clean water and seek medical assistance! Caution! Do not mix the coolant with other coolants. ☞ Only use the coolant prescribed by Wacker Neuson – see chapter 5.19 Fluids and lubricants on page 5-35. BA 901/1101 en – Edition 2.1 * 91101b510.fm...
  • Page 133 Maintenance Checking the coolant level ☞ Proceed as follows: FULL • Park the machine on level ground • Stop the engine! • Raise the safety bar • Remove the key • Allow the engine and the coolant to cool down for about 15 minutes •...

  • Page 134: Air Filter

    Maintenance Maintenance Air filter Caution! The filter cartridge will be damaged if it is washed or brushed out! Bear in mind the following to avoid premature engine wear! ☞ Do not clean the filter cartridge ☞ Replace the filter cartridge when the indicator light illuminates ☞...

  • Page 135: Replacing The Filter

    Maintenance Replacing the filter • Replace outside filter A as follows: ☞ Stop the engine ☞ Remove the key ☞ Let the engine cool down ☞ Open the engine cover ☞ Remove dirt and dust from the air filter and the area around the air filter ☞...

  • Page 136: V-Belts

    Maintenance V-belts Danger! Only check or retighten/replace the V-belts when the engine is stopped – Injury hazard! ☞ Stop the engine before performing inspection work in the engine compartment! ☞ Disconnect the battery or the battery master switch! ☞ Let the engine cool down! Caution! Cracked and stretched V-belts cause engine damage ☞...

  • Page 137: Retightening The V-Belts

    Maintenance Retightening the V-belts Caution! Overtightening the V-belts can damage the V-belts, the V-belt guide and the water pump bearing. Avoid contact of oil, grease or similar substances with the V-belts. ☞ Check the V-belt tension – see Checking V-belt tension on page 5-12 Proceed as follows before retightening: ☞...

  • Page 138: Checking The V-Belt Of The Air Conditioning System (Option)

    Maintenance Checking the V-belt of the air conditioning system (option) Caution! Excessive or insufficient tension of the V-belt can cause damage to the V-belt or to the compressor of the air conditioning system. ☞ Always ensure that the V-belt has the correct tension! ☞...

  • Page 139: Hydraulic System

    Maintenance Hydraulic system Specific safety instructions • Release the pressure in all lines carrying hydraulic oil prior to any maintenance and repair work. To do this: • Lower all hydraulically controlled attachments to the ground • Move all control levers of the hydraulic control valves several times with the safety bars closed and the starter switched on •...
  • Page 140 Maintenance • If the attachment is not positioned as shown: ☞ Start the engine and let it run at idling speed ☞ Retract the cylinders of the loader unit, lower the bucket to the ground ☞ Stop the engine again. Fig.

  • Page 141: Adding Hydraulic Oil

    Maintenance Adding hydraulic oil Danger! Removing the filler plug can cause oil to escape. Accident hazard! ☞ Carefully unscrew the plug to slowly reduce the pressure inside the reservoir. Do not add hydraulic oil unless the engine is stopped. Otherwise, hydraulic oil will overflow at the filler opening on the hydraulic oil reservoir.

  • Page 142: Checking Hydraulic Pressure Lines

    • Use paper or wood to check for minor leaks. Never use an unprotected light or open flame! • Have damaged flexible lines replaced by a Wacker Neuson service center only! • Leaks and damaged pressure lines must be immediately repaired or replaced by an...

  • Page 143: Travel Gear Maintenance

    Maintenance Mainte- Travel gear maintenance Danger! Improper travel gear repairs Accident hazard! ☞ All repair work on tracks, tires and rims may only be performed by authorized service centers Notice! Regular inspections of the tires/tracks • Improve operating safety • Increase the service life of the tires/tracks •...

  • Page 144: Checking Drive Chain Oil (Model 901)

    If the oil level is too low or if an oil change is overdue, this can cause Damage or increased wear of the drive chains! ☞ Have the oil changed by a Wacker Neuson service center– see chapter 5.20 Maintenance plan (overview) on page 5-37...

  • Page 145: Checking Drive Chain Tension (Model 901)

    Caution! Too much or not enough tension – Damage or increased wear of the drive chains! ☞ Have the tracks tightened by a Wacker Neuson service center – see chapter 5.20 Maintenance plan (overview) on page 5-37 Checking track tension...

  • Page 146: Tires (Model 901)

    Maintenance 5.11 Tires (model 901) Danger! Use of wrong tires or wheels – Accident hazard! ☞ Use only wheels and tires authorized for your machine ☞ Check the wheel nuts for tightness after every wheel or tire change! Caution! The wheels are heavy and can damage the threads on the wheel studs if they are handled incorrectly! ☞...

  • Page 147: Fitting The Wheels

    Maintenance Fitting the wheels ☞ Proceed as follows: • Place the wheel onto the wheel bolts • Tighten all wheel nuts part-way • Raise the machine from the jacks and lower it again on firm and level ground • Fully tighten the wheel nuts with 175 Nm of torque Airboss tires (option) Fig.

  • Page 148: Tracks (Model 1101)

    Maintenance 5.12 Tracks (model 1101) Danger! Use of wrong tracks Accident hazard! ☞ Use only tracks that have been released for your machine! ☞ Check for tightness every time the tracks are changed! Track wear can vary according to work and ground conditions. ☞...

  • Page 149: Adjusting Track Tension

    Adjust again ☞ Should the track still be slack after injecting more grease, replace the track or the seal in the cylinder. Contact a Wacker Neuson service center in this case Fig. 110: Tightening the tracks Reducing track tension • Draining grease in a way different from the one described below is very dangerous.

  • Page 150: Replacing Tracks

    Maintenance 5.13 Replacing tracks Proceed as follows: ☞ Raising and jacking up the machine ☞ Reduce track tension – see chapter Reducing track tension on page 5-25 ☞ Replace the track ☞ Further procedure in the reverse order ☞ Check track tension ☞...

  • Page 151: Draining Oil

    Maintenance Draining oil ☞ Park the machine on level and horizontal ground ☞ Position the machine so that filler plug B is at the bottom ☞ Stop the engine ☞ Let the engine cool down ☞ Raise the safety bars ☞...

  • Page 152: Servicing And Maintenance At Regular Intervals

    Maintenance Servicing and maintenance at regular intervals Before performing machine travel ☞ Check every time before performing machine travel: • Is the light system OK? • Is the signaling and warning system OK? Every week ☞ Check once a week: •...

  • Page 153: Battery

    Maintenance 5.16 Battery Danger! Battery acid is highly caustic! Caustic injury hazard! Therefore when recharging and/or working near the battery: ☞ Always wear safety glasses and protective clothing with long sleeves! If acid is spilt: ☞ Thoroughly rinse all affected surfaces immediately with plenty of water! ☞...

  • Page 154: General Maintenance

    Maintenance 5.17 General maintenance Cleaning Cleaning the machine is divided into 3 separate areas: • Inside the cabin • Exterior of the machine • Engine compartment The wrong choice of cleaning equipment and agents can impair the operating safety of the machine on the one hand, and on the other undermine the health of the persons in charge of cleaning the machine.

  • Page 155: Inside The Cabin

    Maintenance Inside the cabin Caution! Never use high-pressure cleaners, steam jets or high-pressure water to clean inside the cabin. Water under high pressure can • penetrate into the electrical system and cause short circuits and • damage seals and disable the controls! We recommend using the following aids to clean the cabin: •...

  • Page 156: Rear Window

    Fastening screws on the hydraulic system ☞ Line and pin fastenings on the attachment Retighten loose connections immediately. Contact a Wacker Neuson service center if necessary. Pivots and hinges Lubricate all mechanical pivots on the machine (such as hinges and joints) and fittings at regular intervals even if they are not listed in the lubrication plan.

  • Page 157: Maintenance Prop Of Loader Unit

    Maintenance Maintenance prop of loader unit Danger! Failure to use loader unit prop A for maintenance on the loader unit, or for maintenance that requires raising the loader unit – Accident hazard! ☞ Always use the loader unit prop A when performing maintenance on the (raised) loader unit ☞...

  • Page 158: Maintenance If The Machine Is Out Of Service For A Longer Period Of Time

    Maintenance 5.18 Maintenance if the machine is out of service for a longer period of time Caution! If the machine is out of operation, run it once a month without load. Remove the grease from the piston rods first! Preparatory work before taking out of service ☞...

  • Page 159: Fluids And Lubricants

    Year-round SAE 10W40 1.3 l for each Year-round Gearbox 1101C SAE75W-90 Gearbox oil 1101C gearbox Track cases 901S Engine oil Year-round 28 l for each case SAE 10W-40 Below −25 °C SAE 5W40 35 l Hydraulic oil reservoir Engine oil...
  • Page 160 Maintenance Oil grades for the diesel engine, depending on temperature Engine oil grade Ambient temperature (°C) °C SAE 10W SAE 20W SAE 10W-40 DPI, CD, Cf, CF-4, SAE 15W-40 Ci-4 ACEA A3, B3, E3, ACEA E3, E4, E5 SAE 20 SAE 30 SAE 40 °F...

  • Page 161: Maintenance Plan (Overview)

    Maintenance plan (overview) Maintenance plan/operating hours (o/h) 5.20 Maintenance plan (overview) Work description For service and maintenance on the attachment, please refer to the operation and maintenance manual of the attachment manufacturer as well. Fluid and filter changes ( Perform the following oil and filter changes (check oil levels after test run): •...
  • Page 162 Maintenance plan/operating hours (o/h) 5.20 Maintenance plan (overview) Work description For service and maintenance on the attachment, please refer to the operation and maintenance manual of the attachment manufacturer as well. ● ● Exhaust gas turbocharger: clean compressor outlet Check valve clearance and adjust every 1500 o/h if necessary ●...
  • Page 163 Maintenance plan/operating hours (o/h) 5.20 Maintenance plan (overview) Work description For service and maintenance on the attachment, please refer to the operation and maintenance manual of the attachment manufacturer as well. Lubricate the following assemblies/components – see Traveling drive on page 5-26: •...

  • Page 164: Maintenance Label

    Maintenance Maintenance 5.21 Maintenance label Explanation of symbols on the maintenance label Symbol Assembly Explanation General Visual check General Grease instructions Fuel system Drain condensation water Fuel system Replace the fuel filter, clean the fuel prefilter Radiator Check the coolant level Radiator Drain and add new coolant Engine...

  • Page 165: Maintenance Plan (Model 901)

    Maintenance Symbol Assembly Explanation Radiator fins Clean Battery Check battery fluid, check for leaks Maintenance plan (model 901) 5-41 BA 901/1101 en – Edition 2.1 * 91101b560.fm...

  • Page 166: Maintenance Plan (Model 1101)

    Maintenance Maintenance plan (model 1101) 5-42 BA 901/1101 en – Edition 2.1 * 91101b560.fm...

  • Page 167: Engine

    Engine Naturally Turbocharged Engine type aspirated engine engine •/•/• Model (901sp/1101c/1101cp) • Model (901s – up to serial no. DC01239) • Model (901s – from serial no. DC01240) Deutz diesel engine Product TD 2011 L04W D 2011 L04W (turbocharged Type...

  • Page 168: Traveling Drive

    Technical data Traveling drive Models 1101c/ Models 901s/901sp Variable displacement pump 1101cp Infinitely variable axial piston pump with Design speed-sensitive control 0 – 46 cm³/rev 0 – 46 cm³/rev Displacement 318 bar 338 bar Max. operating pressure 1200 rpm at 50 bar HP...

  • Page 169: Operating Hydraulics

    Technical data Operating hydraulics Models 901sp/ Model 901s Hydraulic pump 1101c/1101cp 34 cm³/rev = 85 l/ 34 cm³/rev = 88.4 l/min min at Displacement at 2600 rpm 2500 rpm 3 sections Control valve 210 bar Max. operating pressure Base/rod side 275 bar...

  • Page 170: Electrical System

    Technical data Electrical system Electrical system 14 V 95 Ah Alternator 12 V 2.3 kW Starter 12 V 88 Ah Battery For 12 V power outlet, for example; 15 A max. Socket Fuse box behind the seat on the left Fuse no.

  • Page 171: Main Fuse Box With Relays

    Technical data Main fuse box with relays Fuse no. Rated current (A) Protected circuit F1, F2 80 A – Main fuse Relay no. Protected circuit – Preheat – Preheating timer – Starting relay Fig. 118: Relay box under the cabin Relay box at rear left of cabin Relay no.

  • Page 172: Tires (Model 901)

    450 mm Width of standard track 320 mm Width of narrow track No. of track rollers on either side 6.11 Noise levels Model 901s 901sp Models 1101c/1101cp Sound power level Sound power level (L 101 dB (A) 101 dB (A)

  • Page 173: Vibration

    Technical data 6.12 Vibration Vibration Effective acceleration value for the upper extremities of the body < Trigger value (hand-arm vibration) < 2.5 m/s Effective acceleration value for the body (whole-body vibration) < 0.5 m/s Vibration values indicated in m/s². Directive 2002/44/EC of European Parliament and Council on minimum health and safety requirements regarding exposure of workers to risks arising from physical agents (vibration).

  • Page 174: Brakes

    Technical data • Use a machine and equipment of correct type and size. • Follow the manufacturer’s recommendations for maintenance. • Tire pressure. • Brake and steering systems. • Control elements, hydraulic system and linkage. • Keep the job site in good condition: •...

  • Page 175: Technical Data

    Council on minimum health and safety requirements regarding exposure of workers to risks arising from physical agents (vibration). Your Wacker Neuson dealer provides information on other machine functions reducing vibration and on safe operation. BA 901/1101 en – Edition 2.1 * 91101b610.fm...

  • Page 176: Coolant Compound Table

    Technical data 6.13 Coolant compound table Water Outside temperature Coolant Up to °C (°F) % by volume % by volume −37 (−34.6) Use the 1:1 concentration for warm outside temperatures, too, to ensure protection against corrosion, cavitation and deposits. Do not mix the coolant with other coolants. 6.14 Weights Transport weight Operating weight...

  • Page 177: Dimensions Model 901

    Technical data 6.15 Dimensions model 901 Fig. 120: Machine dimensions (model 901) Model 901 Main data 3935 mm Maximum height 3110 mm Height below bucket joint 2055 mm Cabin height 240 mm Ground clearance 1020 mm Rear projection (rear axle onward) 1150 mm Wheelbase 2860 mm...

  • Page 178: Dimensions Model 1101

    Technical data 6.16 Dimensions model 1101 Fig. 121: Machine dimensions (model 1101) Model 1101 Main data 3945 mm Maximum height 3120 mm Height below bucket joint 2065 mm Cabin height 250 mm Ground clearance 810 mm Rear projection (rear axle onward) 1150 mm Wheelbase 2860 mm...
  • Page 179 Wacker Neuson Linz GmbH keep abreast of the latest technical developments and con- stantly improve their products. For this reason, we may from time to time need to make changes to figures and descriptions in this documentation which do not reflect products that have already been delivered and that will not be implemented on these machines.
  • Page 180 Wacker Neuson Linz GmbH Flughafenstr. 7 A-4063 Hörsching Phone: +43 (0) 7221 63000 Fax: +43 (0) 7221 63000-2200 E-mail: office.linz@wackerneuson.com www.wackerneuson.com Order no. 1000185550 Language en...

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