Page 1 Operator’s Manual Wheel loader 350 / 5035 Machine model 348-01 From serial no. 348 01 0001 Version Document number 1000303369 Language [en]...
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 KRAMER-WERKE GmbH. Violations of legal regulations, in particular of the copyright protection, shall be subject to civil and criminal prosecution.
Page 3: Table Of Contents
Table of Contents Table of Contents Table of Contents Declaration of conformity EC Declaration of Conformity..............................EG-1 1 Introduction 1.1 General information on the Operator’s Manual ........................1-1 Explanation of warning symbols ............................1-1 Explanations, abbreviations and symbols .........................1-2 1.2 Notice on machine safety ..............................1-3 Handling the machine ...............................1-3 Warranty and liability .................................1-3 Maintenance, repair work, spare parts ..........................1-4...
Page 4 Table of Contents 2.4 Safety instructions regarding operation ..........................2-6 Normal operation ................................2-6 Applications with lifting gear ............................. 2-8 Trailers and attachments ..............................2-9 Transporting, towing, loading ............................2-9 2.5 Safety instructions for maintenance ..........................2-10 2.6 Maintenance on protective ROPS and FOPS structures ....................2-12 Cabin, roll-over bar, protective screen ...........................
Page 5 Table of Contents 3.13 Seat belt (lap belt) ................................3-23 Notices on the seat belt ..............................3-23 Fastening the seat belt ..............................3-23 Unfastening the seat belt ..............................3-24 Longer/shorter seat belt adjustment ..........................3-24 3.14 Opening/closing the engine cover ............................. 3-25 3.15 Battery master switch (option) ............................3-25 Interrupting power supply ..............................3-25 Switching on power supply .............................3-25 3.16 Location of fire extinguisher (option) ..........................
Page 6 Table of Contents 3.28 Brake/inching pedal ................................3-48 Specific notices on brake/inching pedal operation ......................3-48 Inching with the brake/inching pedal ..........................3-49 Braking with the brake/inching pedal ..........................3-49 3.29 Parking brake ................................... 3-50 Notice on the parking brake ............................3-50 Applying the parking brake .............................
Page 7 Table of Contents 3.48 Pressure relief on the quick couplers and the quickhitch ....................3-72 3.49 Equipping the machine with a standard bucket ........................ 3-73 Field of application and use of bucket ..........................3-73 Checking the mounting bore of the attachment ......................3-73 Fitting a standard bucket onto the quickhitch ........................3-74 Removing a standard bucket from the quickhitch ......................3-75 3.50 Working with the standard bucket .............................
Page 8 Table of Contents 3.55 Working with an attachment adapter (option) ......................... 3-107 Installing and removing an attachment adapter ......................3-107 Using an attachment adapter with an attachment from another manufacturer ............3-107 3.56 Additional front/rear control circuit (option) ........................3-108 Overview of quick couplers 40 l/min (40 –...
Page 9 Table of Contents 5.5 Air filter ....................................5-10 Checking the air filter for dirt ............................5-10 Replacing the air filter cartridge ............................5-11 5.6 V-belt ....................................5-12 Checking the V-belt .................................5-12 Retightening the V-belt ..............................5-12 5.7 Hydraulic system ................................5-13 Specific safety instructions regarding the hydraulic system ....................5-13 Monitoring the hydraulic oil and the return filter ......................5-14 Important information on the use of biodegradable oil ....................5-15 Checking the hydraulic oil ..............................5-16...
Page 10 Table of Contents 5.18 Maintenance “Aggressive Media” (option) ........................5-36 Anticorrosion protection applied in the factory ....................... 5-36 Components coated with anticorrosive wax ........................5-36 Measures for maintaining anticorrosive protection ......................5-37 Applying the protective anticorrosion coating ......................... 5-38 Treatment of oxidized surfaces ............................5-38 5.19 Fluids and lubricants ...............................
Page 11: Declaration Of Conformity
Product Machine designation Wheel loader Type Version 348-01 Trade name 350 / 5035 Serial number 348 01_ _ _ _ Output kW 23 (27 option) Measured sound power level dB(A) Guaranteed sound power level dB(A) Conformity assessment procedure according to 2000/14EC, appendix VIII...
Page 12: Ec Declaration Of Conformity
EC Declaration of Conformity Notes: EG-2 BA 348-01 * 2.0 * 34801_51_EG_Konformitaet.fm...
Page 13: Introduction
• Also observe the Operator’s Manuals of the attachments. Kramer-Werke GmbH keep abreast of the latest technical developments and constantly improve their products. 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 14: Explanations, Abbreviations And Symbols
1 Introduction Explanations, abbreviations and symbols The indication left or right in the descriptions always refers to the travel direction of the machine. Symbols Explanation • Identification of general enumerations or lists of an activity Identification of activities to be performed Identification of results of an enumeration or lists of an activity Abbreviations Explanation...
Page 15: Notice On Machine Safety
Introduction 1 1.2 Notice on machine safety Handling the machine • Knowledge of the safety instructions and regulations is a prerequisite for the safe handling and correct operation of the machine • All persons operating or working on this machine must observe this Operator’s Manual, in particular the safety instructions •...
Page 16: Maintenance, Repair Work, Spare Parts
1 Introduction Maintenance, repair work, spare parts In order to ensure the machine’s operational safety, readiness and service life, maintenance must be performed regularly – see chapter 5 “Notice on maintenance and servicing” on page 5-1 and Maintenance plan on page 5-42. Notice Repair work, maintenance or modifications may only be performed by specifically trained technical personnel or by a service centre.
Page 17: Brief Description Of The Wheel Loader
Models and trade names Wheel loader model Trade name 348-01 350 / 5035 Due to a wide range of possible attachments, the machine is a versatile and powerful helper in the construction industry, in agriculture and in recycling operations. • Possible applications –...
Page 18: Main Components Of Wheel Loader
1 Introduction Main components of wheel loader • ROPS-tested cabin (standard) or canopy (option) – see “Cabin number” on page 1-15 ROPS is the abbreviation for “Roll Over Protective Structure” • Water-cooled Yanmar three-cylinder diesel engine 23 kW at 2600 rpm (27 kW option) Exhaust emissions according to EC standard 2004/26 EC •...
Page 19: Machine Overview
Introduction 1 1.4 Machine overview Fig. 1: Machine outside views Pos. Designation Pos. Designation Eye hooks (front/rear) for loading/tying down the Rear wiper (cabin option) machine Brake/rear lights, turn indicators (option) Loader unit (with lift and tilt rams) Reflectors (option) Headlights with turn indicators (cabin option) Door handle Screwed protective FOPS screen II (option)
Page 20: Legal Regulations Regarding Wheel Loader Operation
1 Introduction 1.5 Legal regulations regarding wheel loader operation Principal regulations for the operating personnel • Read and understand the Operator’s Manual before putting the machine into operation! Pay particular attention to the chapter on safety • Be sure to observe the “Safety Instructions” labels on the wheel loader! •...
Page 21: Driving Licence
Introduction 1 Driving licence Wheel loaders may be driven on public roads only if the driver has a driving licence for the machine, as defined by national traffic regulations. German traffic regulations require one of the following driving licences for operating the wheel loader: Driving licence category L (new, European Union) •...
Page 22: Licence/Identification
1 Introduction Licence/identification § 3 FZV (German vehicle licensing ordinance) requires self-propelled work machines with maximum speeds over 20 kph to be fitted with their own numberplates in accordance with §8 FZV (German vehicle licensing ordinance). § 4b of FZV (German vehicle licensing ordinance) requires owners of self-propelled work machines with maximum speeds below 20 kph to affix their first name, surname and place of residence (company and registered office) in indelible print on the left side of their machines.
Page 23: Documents
Introduction 1 Documents German traffic regulations require to have the following documentation on board, for example: • National Type Approval (Germany) or Data Confirmation (Germany), Licence Certificate (Germany) • Driving licence • Test report according to BGV D29 § 57 clause 2 (safety and health regulations of German employer’s liability insurance association) •...
Page 24: Fields Of Application And Using The Wheel Loader With An Attachment
1 Introduction 1.6 Fields of application and using the wheel loader with an attachment General notice on using the wheel loader The attachments will decide in the first place how the machine is used. Refer to the National Type Approval (Germany), the Data Confirmation (Germany) or the following table for fitting certified attachments and for the specific requirements –...
Page 25: Certified Attachments
Introduction 1 Certified attachments ISO 7546 Part no. Description of attachment Dimension capacity (model) struck/heaped 1000168564 1250 mm/with teeth 0.25/0.3 m 1000192715 1250 mm/with teeth 0.23/0.28 m 1000192716 1250 mm/without teeth 0.23/0.28 m Loosening, picking up, transporting Standard bucket – 1000255991 1250 mm/without teeth 0.25/0.3 m...
Page 26: Type Labels And Component Numbers
1 Introduction 1.7 Type labels and component numbers Explanation of “Book” symbol The “Book” symbol on a (type) label means that the indications and explanations are described in further detail in this Operator’s Manual. Fig. 3 : Explanation of “Book” symbol Serial number and type label The serial number is stamped on the machine frame A (next to the cabin attachment, on the right in travel direction).
Page 27: Cabin Number
The CE mark is valid only in countries where the EU machine guideline (2006/42 EC) is applied! For more data, see Example: type label Machine designation Wheel loader (350) Serial no. 348 01 1922 Machine model Fig. 5 : Type label...
Page 28: Engine Number
1 Introduction Engine number The type label (arrow) is located on the cylinder-head cover (engine). Example:Yanmar 46557 Fig. 7 : Diesel engine number Variable displacement pump number The type label (arrow) is located on the hydraulic pump housing (next to where the pump is installed on the diesel engine) Fig.
Page 29: Labels And Symbols
Introduction 1 1.8 Labels and symbols Labels on the outside of the machine Slinging point label (eye hooks) for loading the machine Slinging points (lifting eyes) for loading the machine or for installing/removing the cabin – see chapter 3 “Crane-lifting the machine” on page 3-118. Location At the top of the cabin (4x) Fig.
Page 30 1 Introduction Label: fuel filler opening. Use only the diesel fuels indicated • DIN EN 590 (EU)/ASTM D975-94 (USA)/EN 14214 (biodiesel) • Do not use diesel fuel with additives If other fuels are used, warranty rights shall not apply in case of diesel engine damage (guarantee) Location Near the filler inlet of the fuel tank (left side of machine)
Page 31 Introduction 1 Label for control lever operation of 3rd control circuit, mechanical locking • A = travel direction: (F) forward/(R) reverse and (N) neutral position • B = mechanical locking/unlocking of control lever (joystick) • C = mechanical locking/unlocking of control lever (3rd control circuit for attachments) •...
Page 32: Labels Inside The Cabin
1 Introduction Labels inside the cabin Label: stopping/parking the machine Caution! The parking brake effect is applied electrically/hydraulically, via a brake valve, to the brake discs in the front wheel motors. In order to prevent the machine from rolling away after parking it, do not raise the front axle or release the load on it by lowering the attachment! 1 Empty the bucket or pallet forks 2 Park the machine on firm and level ground (avoid slopes)
Page 33 Introduction 1 Label: Remove the ignition key Caution. Remove the ignition key before performing maintenance on the machine. • Read and understand the service manual Location On the pillar on the right inside the cabin Fig. 24 : Label: read and understand the service manual Emergency exit label –...
Page 34: Labels In The Engine Compartment
1 Introduction Labels in the engine compartment Label: radiator under pressure, risk of burns! Warning! The radiator is hot and under pressure. • Open the radiator only after the coolant has cooled down • Open the cover carefully to the first stop notch to allow the pressure to escape •...
Page 35: Safety Instructions
Safety instructions Safety instructions 2 Safety instructions 2.1 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 personal injury or death for the operator or other persons.
Page 36: Designated Use And Exemption From Liability
2 Safety instructions 2.2 Designated use and exemption from liability • Carrying or transporting accompanying persons in the cabin or on the wheel loader is prohibited! Carrying or transporting persons in the attachments (bucket, pallet forks, for example) is prohibited! •...
Page 37: General Conduct And Safety Instructions
Safety instructions 2 2.3 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 2 Safety instructions • Never make any modifications, additions or conversions to the machine and its superstructures (for example cabin, loader unit, etc.), as well as to the attachments, which might affect safety without the approval of the manufacturer! This also applies to the installation and the adjustment of safety devices and valves, as well as to welding work on load-bearing elements! •...
Page 39: Selection And Qualification Of Personnel, Basic Responsibilities
Safety instructions 2 Selection and qualification of personnel, basic responsibilities • Any work on or with the machine must be performed by reliable personnel only. Do not let unauthorized persons drive or work with the machine! Observe statutory minimum age limits! •...
Page 40: Safety Instructions Regarding Operation
• No raising, lowering or carrying persons in the work equipment/attachments! • Installing a man basket or a working platform is prohibited! (Always contact Kramer-Werke GmbH for installation!) • When crossing underpasses, bridges and tunnels, or when passing under overhead lines always ensure that there is enough clearance! •...
Page 41 Safety instructions 2 • Avoid any operation that might be a risk to machine stability! • During operation on slopes, drive or work uphill or downhill. If driving 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 42: Applications With Lifting Gear
2 Safety instructions Applications with lifting gear Definition: Applications with lifting gear are understood as procedures involving raising, transporting and lowering loads with the help of slings and load-securing devices (ropes, chains, for example). In doing so, the help of persons is necessary for securing and detaching the load.
Page 43: Trailers And Attachments
Safety instructions 2 Trailers and attachments • Prior to driving on public roads remove all attachments which cannot be secured in compliance with the legal regulations of your country! • Get informed on the legal regulations of your country which deal with the use and applications of trailers towed by the machine! •...
Page 44: Safety Instructions For Maintenance
2 Safety instructions 2.5 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 may be performed by technical personnel only! •...
Page 45 Safety instructions 2 • 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 46: Maintenance On Protective Rops And Fops Structures
2 Safety instructions 2.6 Maintenance on protective ROPS and FOPS structures Cabin, roll-over bar, protective screen • Straightening and welding work on cabins, roll-over bars and protective screens are prohibited. These structures must be replaced by original spare parts from the manufacturer! •...
Page 47: Hydraulic System
Safety instructions 2 Hydraulic system • Work on the hydraulic equipment of the machine must be performed only by persons having special knowledge and experience in hydraulic systems! • Check all lines, hoses and threaded fittings regularly for leaks and obvious damage! Repair any damage and leaks immediately! Splashed oil can cause injury and fire! •...
Page 48 2 Safety instructions Notes: 2-14 BA 348-01 * 2.0 * Sicherheit_Radlader.fm...
Page 49: Operation
Operation Operation 3 Operation Cabin overview: see overleaf 3.1 Description of control elements This chapter describes the controls, and contains information on the function and the 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: fig.
Page 50: Inside Of Cabin (Overview)
3Operation 3.2 Inside of cabin (overview) Roof console(option) For more information see page Sun visor (option) Interior light (option) Cabin For more information see page Indicating instrument..................................3-4 Front window defroster vents (option) ............................3-62 Front wiper motor (option) ................................3-62 Accelerator pedal ..................................3-45 Washer fluid reservoir (option) ..............................3-62...
Page 51 Operation 3 Instrument panel overview: see overleaf Instrument panel overview: see overleaf BA 348-01 * 2.0 * 34801b310.fm...
Page 52: Instrument Panel, Multifunctional Lever And Drive Lever (Overview)
3Operation 3.3 Instrument panel, multifunctional lever and drive lever (overview) Indicating instrument For more information see page 30 On-board voltage 31 Not assigned 32 Hour meter 33 Indicator light (yellow) – preheating..............................34 Indicator light (green) – right/left turn indicator for rear attachments....................35 Indicator light (green) –...
Page 53: Overview: Control Console On The Right
Operation Operation 3 3.4 Overview: control console on the right Control console on the right For more information see page 60 Switch – working lights ................................. 3-58 61 Switch – rotating beacon (option) ..............................3-62 62 Switch – additional front control circuit (option) .......................... 3-108 63 Switch –...
Page 54: Functional Description: Indicator Lights
3 Operation 3.5 Functional description: indicator lights Indicator light check When ignition is switched on, all indicator lights on the indicating instrument illuminatef briefly for a check and then go out after a few seconds. Caution! For your own safety and in order to avoid consequential damage to the machine, have malfunctioning indicator lights immediately checked or replaced by an authorized service centre! Notice!
Page 55 Operation 3 Indicator light (red) – hydraulic oil temperature Illuminates if the temperature in the hydraulic system is too high. Check the hydraulic oil level (not enough oil in the reservoir) – see chapter 5 “Checking the hydraulic oil” on page 5-16 Indicator light (red) –...
Page 56 3 Operation Indicator light (red) – diesel engine temperature indicator Indicates the engine temperature detected by a sensor (coolant). Caution! Danger of engine breakdown if the indicator light illuminates with the engine running! To cool down: let the engine run at idling speed briefly, then stop it Check the cooling system –...
Page 57: Important Notices Before Putting The Machine Into Operation
Operation 3 3.7 Important notices before putting the machine into operation Operating personnel • The machine may be put into operation by instructed and authorized personnel only – see chapter 1 “Driving licence” on page 1-9 and – see chapter 2 “Selection and qualification of personnel, basic responsibilities”...
Page 58: Running-In Period
3 Operation Running-in period Handle the machine carefully during its first 100 operating hours. • Do not put a cold diesel engine under load • Let the diesel engine warm up at low engine speed (1/4 throttle) for about 30 seconds •...
Page 59: Check Lists
Operation 3 3.8 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.
Page 60: Operation Checklist
3 Operation Operation checklist After starting the engine and during operation, check and observe the following points: Operation checklist 1 Indicator lights for engine oil pressure and alternator gone out? ( 3-34) Braking effect sufficient? ( 3-48) 3 Temperature gauge for engine coolant in normal range? ( 3-6) 4 Steering system working properly? ( 3-44)
Page 61: Cabin
Operation Operation 3 3.9 Cabin Important safety instructions Danger! Risk of accidents! The cabin is not certified for forestry or spraying applications! Using the machine in forestry can expose the operator and other persons to the following dangers: – Danger of falling objects –...
Page 62: Locking/Unlocking The Door (Left)
3 Operation Locking/unlocking the door (left) Danger! In order to avoid crushing and injury, close the door when driving the machine! Close the door completely before starting machine travel. Unlocking the door: Unlock the door with the ignition key (turn to the left) Opening the door from the outside: Press door button A Opening the door from the inside:...
Page 63: Fully Opening The Side Window
Operation 3 Fully opening the side window Unlock the side window. To do this: turn lever A upward Open the side window completely. To do this: pull the end of lever a out of guide b Fig. 37 : Fully opening the side window Locking and unlocking an open side window Open the side window completely and press it backward against arrester B The side window engages in the arrester and is locked...
Page 64: Side Window Emergency Exit
3 Operation 3.10 Side window emergency exit Using the emergency exit In case of an emergency, the side window on the right can be used to exit the cabin if the door on the left can no longer be used. Danger! Risk of injury! The right side of the machine does not have footholds or handholds that ensure a safe exit.
Page 65: Operator Seat
Operation 3 3.11 Operator seat Important information Correct seat operation and adjustment increases drive comfort and avoids back problems. Therefore, adjust the seat to the operator’s weight before putting the machine into operation and when changing operators! • In order to avoid injury, do not store any objects in the suspension travel range of the operator seat.
Page 66: Seat Adjustment (Overview)
3 Operation Seat adjustment (overview) 307b0370.ai 307b0380.ai Fig. 41 : Seat adjustment Danger! In order to avoid risk of accidents, never adjust the operator seat during machine travel! Adjust the operator seat before starting machine travel Ensure that the levers for seat adjustment are safely engaged The operator seat can be set to the following positions: •...
Page 67: Weight Adjustment
Operation 3 Weight adjustment Adjusting to a higher weight: Sit down on the operator seat Press handle A downward (10 kg per notch) Adjusting to a lower weight: Press handle A against the lower limit The weight adjustment automatically returns to the upper 50 kg position Press handle A downward to the required position 307b0360.ai Fig.
Page 68: Operator Seat With Air Suspension
3 Operation 3.12 Operator seat with air suspension Important information Correct seat operation and adjustment increases drive comfort and avoids back problems. Therefore, adjust the seat to the operator’s weight before putting the machine into operation and when changing operators! •...
Page 69: Horizontal Adjustment (Air Suspension)
Operation 3 Horizontal adjustment (air suspension) Horizontal adjustment is performed by actuating lock lever B upward. Adjust as follows: • Sit down on the operator seat • Pull lever B upward and at the same time, move the operator seat forward or backward Once the operator seat is adjusted, engage the lever in the required position.
Page 70: Backrest Extension (Air Suspension)
3 Operation Backrest extension (air suspension) Adjust the backrest extension as follows: • Pull or push the backrest extension beyond the notch The backrest extension can be adjusted up to the limit • To remove, pull the backrest extension upward sharply beyond the limit Fig.
Page 71: Seat Belt (Lap Belt)
Operation 3 3.13 Seat belt (lap belt) Notices on the seat belt Danger! In order to avoid risk of accident and injury, fasten the seat belt (lap belt) during machine travel and operation! Bear in mind the following when fastening the seat belt: •...
Page 72: Unfastening The Seat Belt
3 Operation Unfastening the seat belt Unfasten the seat belt as follows: Hold the seat belt Press red button C on buckle B Latch A is released from buckle B by spring action Slowly return the seat belt to the retractor (option) 30763b0006.eps Fig.
Page 73: Opening/Closing The Engine Cover
Operation 3 3.14 Opening/closing the engine cover Danger! Risk of injury. Risk of shearing due to rotating parts! Stop the diesel engine before opening the engine cover Open the engine cover • Stop the diesel engine and remove the ignition key •...
Page 74: Key-Based Drive Interlock (Option)
3 Operation 3.17 Key-based drive interlock (option) Key-based drive interlock: scope of delivery The drive interlock is integrated in the ignition lock and can be enabled only with the blue ignition keys! Scope of delivery: • Drive interlock installed in the machine •...
Page 75: Enabling (Locking) The Drive Interlock
Operation 3 Enabling (locking) the drive interlock Apply the parking brake – see Parking brake on page 3-50 Stop the engine Remove the ignition key (blue) The drive interlock is enabled in 30 seconds Caution! The drive interlock remains disabled if the ignition key (blue) is not removed from the ignition lock! Disabling (releasing) the drive interlock Start and stop the engine exactly as described in...
Page 76: Safety Functions
3 Operation Safety functions The drive interlock remains enabled for 15 minutes and does not accept any valid keys if more than 5 keys with different invalid codes are inserted and turned in the ignition lock within 1 minute. This function avoids ‘finding’ the correct key by chance by trying different keys. It is only available if the control valve relay is connected in addition with terminal 30.
Page 77: Drive Interlock With Code Input (Option)
Operation 3 3.18 Drive interlock with code input (option) Keypad for entering codes (overview) The drive interlock is enabled or disabled with “personal” codes entered via the keypad. Two codes are available: • The existing unchangeable six-digit main code for disabling the drive interlock, for entering a personal code or for changing the personal code •...
Page 78: Entering/Changing The Personal Code
3 Operation Entering/changing the personal code In order to enter or change the personal code: Disable the drive interlock by entering the main code (6 digits) and pressing the (*) key Turn the ignition key to position 1 The LED illuminates for 2 seconds Enter the 4, 5 or 6-digit new personal code and confirm with the (*) key within 20 seconds after the LED has gone out Enter the new personal code again and confirm it with the (*) key after a short flashing...
Page 79: Disabling The Drive Interlock
Operation 3 Disabling the drive interlock Enter the personal code or main code (6 digits). Press the (*) key. Confirmation: 2 long acoustic signals and long LED flashing LED OFF = drive interlock is disabled Diesel engine can be started If the diesel engine cannot be started: the wrong code has been entered Confirmation: 4 short acoustic signals, flashing LED = wrong code Re-enter the code...
Page 80: Putting The Drive Interlock Out Of Operation
3 Operation Putting the drive interlock out of operation We recommend putting the drive interlock out of operation if the machine has to stay in a service centre, for example, or if the machine does not require any protection. This avoids having to communicate the code.
Page 81: Oil And Fuel Preheater (Option)
Operation 3 3.19 Oil and fuel preheater (option) This equipment is for cold-starting at temperatures below −5 °C. Oil preheater operation The engine and hydraulic oil is heated by means of heating elements with a capacity of 750 W in the engine oil pan and in the hydraulic oil reservoir, according to the gravity principle (warm oil rises and is replaced by cold oil).
Page 82: Putting The Diesel Engine Into Operation
3 Operation 3.20 Putting the diesel engine into operation Caution! Risk of accidents. Risk of injury due to uncontrolled machine. Sit down on the operator seat before putting the machine into operation Perform the following preparations Notice! When equipped with a canopy (option), the machine is fitted with an operator presence switch that prevents starting the engine if the driver is not seated on the operator seat.
Page 83: Preparing To Start The Engine
Operation 3 Preparing to start the engine Run through the “Start-up” checklist 3-11 Switch on the battery master switch – see Battery master switch (option) on page 3-25 Sit down on the operator seat Apply the parking brake – see Parking brake on page 3-50 Adjust your seating position –...
Page 84: Starting The Engine
3 Operation Starting the engine Caution! Ensure that the preparations for starting the engine have been made – see Preparing to start the engine on page 3-35. Preheating start switch 9 is located on the right on the steering console. Turn the ignition key (preheating start switch 9) to position 1 Fig.
Page 85: Avoiding Running The Engine Under Low-Load Conditions
Operation 3 Avoiding running the engine under low-load conditions Caution! The running performance of the engine can be negatively affected if it runs at high speed and at less than 20 % of the load. Effects: • Operating temperature is not reached •...
Page 86: Jump-Starting The Engine (External Battery)
3 Operation 3.21 Jump-starting the engine (external battery) Safety instructions regarding external starting aids Danger! Risk of explosion due to jump-starting with a frozen battery Immediately replace the frozen battery by a new one. Caution! Risk of short circuit if the wheel loader and the vehicle giving the jump start have contact! The battery jumper cable connected to the positive + terminal of the starting battery must never be brought into connection with electrically conductive...
Page 87: Preparatory Work - Putting The Machine Into Operation
Operation 3 3.22 Preparatory work – putting the machine into operation Notices on putting into operation • Keep the pedal area clean • Carrying or transporting accompanying persons in the cabin or on the machine is prohibited • Driving or operating the wheel loader outside the operator’s compartment is prohibited! Put the machine into operation only when seated •...
Page 88: Preparing For Driving On Public Roads
3 Operation Preparing for driving on public roads Prepare to start the engine as follows: • Remove attachments that are not authorized for transport on public roads – see chapter 1 “Certified attachments” on page 1-13 • Empty and tilt in the bucket as far as it will go •...
Page 89: Functional Check Of All Control Elements
Operation 3 Functional check of all control elements • – see Checking the steering system on page 3-44 • – see Brake/inching pedal on page 3-48 • – see Parking brake on page 3-50 • – see Machine lights (option) on page 3-57 •...
Page 90: Lock For Loader Unit Control Lever And Mechanical Locking Of 3Rd Control Circuit (Standard)
3 Operation Lock for loader unit control lever and mechanical locking of 3rd control circuit (standard) Danger! Risk of accidents due to unlocked control levers! In order to avoid risk of accidents during machine travel on public roads: Lock control lever 11 (loader unit) against unintentional operation Lock control lever 12 (3rd control circuit/quickhitch) against unintentional operation After installing an attachment on the quickhitch, always secure the 3rd...
Page 91: Lock For Loader Unit Control Lever And Electrical Lock For 3Rd Control Circuit Lever (Option)
Operation 3 Lock for loader unit control lever and electrical lock for 3rd control circuit lever (option) The function of switch 51 on the control lever is described as seen in travel direction! Danger! Risk of accidents due to unlocked control lever! In order to avoid risk of accidents during machine travel on public roads: Lock control lever 11 (loader unit) against unintentional operation Danger!
Page 92: Steering System
3 Operation 3.23 Steering system Caution! The steering system is only operational when the engine is running! The machine can still be steered if the diesel engine or the pump drive breaks down – emergency steering feature. Turning the steering wheel requires greater effort! Take this into account especially when towing the machine! Adapt the towing speed to the modified steering behaviour! Use a towing bar!
Page 93: Wheel Synchronization
Operation 3 3.24 Wheel synchronization The steering system has to be synchronized if the wheels on both axles do not run in the same track when travelling in a straight line! Danger! Risk of accidents! Do not synchronize the wheels when driving the machine, neither off-road nor on public roads! Synchronize the steering system before putting the machine into operation At low travel speed, slowly turn the steering wheel to the left and right as far as it will...
Page 94: Manual Throttle (Option)
3 Operation 3.26 Manual throttle (option) Actuating the manual throttle Manual throttle lever A is located at the right of the centre console. Danger! Risk of accidents! Travelling on public roads with the machine in a controlled manner is not possible with manual throttle lever A! Use the manual throttle during work operation only! Before machine travel on public roads: •...
Page 95: Low-Speed Control (Option)
Operation 3 3.27 Low-speed control (option) Setting the travel speed with the low-speed control Control lever B of the low-speed control is located at the left of the centre console. The travel speed can be set continuously and independently of the engine speed with control lever B of the low-speed control.
Page 96: Brake/Inching Pedal
3 Operation 3.28 Brake/inching pedal Specific notices on brake/inching pedal operation Brake/inching pedal 27 is located on the left in the machine. Notice! In order to achieve the best hydrostatic braking effect: • Before operating the machine, let the diesel engine warm up at low idling speed (1/4 throttle) for about 30 seconds (operating temperature about 20 to 30 °C).
Page 97: Inching With The Brake/Inching Pedal
Operation 3 Inching with the brake/inching pedal Press the brake/inching pedal down slightly In the inching range (pedal pressed lightly), the pedal can be used like a car’s clutch. The drive’s output is reduced and the engine power is now available for the operating hydraulics.
Page 98: Parking Brake
3 Operation 3.29 Parking brake Notice on the parking brake The machine is braked electrically/hydraulically with the parking brake by means of switch 71, a brake valve and the brake discs in the front axle wheel motors. Switch 71 is located on the switch console on the right. Notice! A starting interlock prevents the machine from starting with the parking brake applied.
Page 99: Putting The Machine Into Operation
Operation 3 3.30 Putting the machine into operation Selecting a travel direction and starting machine travel Notice! The machine can be moved only after releasing the parking brake completely! Select the travel direction after starting the diesel engine Release the parking brake with switch 71 on the side console on the right Select the travel direction with the switch on control lever 56 Function Operation...
Page 100: Stopping/Parking The Machine
3 Operation 3.31 Stopping/parking the machine Danger! Machines parked on slopes can roll away. Use the parking brake to park the machine safely and to prevent it rolling away – see Parking brake on page 3-50! Additionally secure the machine by placing chocks under the downhill sides of the wheels! Reduce engine speed: remove your foot from the accelerator pedal Empty the bucket or pallet forks...
Page 101: Load Stabilizer (Option)
Operation 3 3.32 Load stabilizer (option) Notices on the load stabilizer function When travelling longer distances, off-road or on public roads, the load stabilizer dampens the movements of the loader unit and avoids pitching movements of the machine. This increases drive comfort and safety. Danger! Risk of accidents! When travelling on public roads, the machine may become unstable if the load stabilizer is not switched on.
Page 102: Switching The Load Stabilizer On And Off
3 Operation Switching the load stabilizer ON and OFF Switch 69 is located on the side console on the right. Notice! Switch on the load stabilizer only in transport position of the loader unit! The loader unit yields easily with the load stabilizer switched on, making it difficult to perform any precise lifting movements.
Page 103: Front/Rear Socket (Option)
Operation 3 3.33 Front/rear socket (option) The machine can be equipped with the following sockets: • 4-pole front socket (for example electric spray-water pump for rotary broom) • 7-pole front and/or rear socket (light equipment according to German road traffic regulations) Continuous operation of front socket Power (front socket), for example for a spray-water pump for a rotary broom, is switched...
Page 104: Backup Warning System (Option)
3 Operation 3.34 Backup warning system (option) Notice on the backup warning system The backup warning system consists of a signal transmitter fitted at the rear of the wheel loader. The signal transmitter generates an acoustic signal when shifting into reverse. The acoustic level is about 103 dB (A) at a distance of 1 m and at a frequency of 2800 Hz.
Page 105: Machine Lights (Option)
Operation 3 3.36 Machine lights (option) Machine lights operation The switch for the side marker lights, low and high beam switch is integrated in the turn indicator lever (multifunctional lever) on the left of the steering column. Side marker lights Turn rotary switch 59 to the The side marker lights illuminate 1st notch...
Page 106: Working Lights
3 Operation 3.37 Working lights Working lights operation Wheel loader with cabin (standard) 1 rear left working light Option at the front right and left Wheel loader with canopy (option) 1 rear left working light If several working lights are installed, all are switched on and off at the same time with switch 60 Danger! Risk of accidents! Switch off the working lights to avoid dazzling motorists on public roads!
Page 107: Signalling System
Operation 3 3.38 Signalling system Turn indicator operation (option) Turn indicators (option) Push lever 26 forward R Indicator light 35 flashes Right Pull lever 26 to the rear L Indicator light 35 flashes Left Notice! Indicator light 34 flashes during trailer operation. Caution! The turn indicator system is not in order if indicator light 35 flashes about twice as fast as normally!
Page 108: Rotating Beacon (Option)
3 Operation 3.39 Rotating beacon (option) Rotating beacon operation Notice! In the Federal Republic of Germany, § 52 StVZO (German traffic regulations) requires you not to switch on the rotating beacon on public roads unless the road is within the machine’s working range and the machine represents an obstruction to the normal flow of traffic when it is in work operation.
Page 109: Cabin Heating And Ventilation
Operation 3 3.41 Cabin heating and ventilation Operation of the heating and ventilation system The heater can be set to 2 operating modes. • Ventilation (fresh air) • Heating The air flows into the cabin via the front window nozzles and four defroster vents 4. Each nozzle can be closed and directed separately.
Page 110: Washer System (Option)
3 Operation 3.42 Washer system (option) Front wiper operation Notice! This equipment is only available with a cabin. Wiper switch 65 is located on the switch console on the right. Front window wiper Fig. 83 : Front wiper switch Press switch 65 to position B Front wiper is on Press switch 65 to position A Front wiper returns to base...
Page 111: Washer System Reservoir
Operation 3 Washer system reservoir Notice! This equipment is only available with a cabin. Reservoir filler inlet 7 is located in the cabin at the lower front right in the leg room area. Notice! Add only clean tap water! Add a suitable cleaning agent if required. In winter: add antifreeze for washer systems to the water.
Page 112: Loader Unit Control Lever (Overview)
Operation 3 Operation 3.43 Loader unit control lever (overview) Control lever (joystick) for lift and tilt rams Danger! Before leaving the operator seat, and during machine travel on public roads, lock control lever 11 (joystick) and control lever 12 (3rd control circuit) against unintentional actuation! Lock control lever 11 (joystick) and control lever 12 (3rd control circuit) –...
Page 113: Operating And Securing The 3Rd Control Circuit (Standard)
Operation 3 3.44 Operating and securing the 3rd control circuit (standard) Operation of 3rd control circuit (standard) Notice! The attachment locked onto the quickhitch is secured against unintentional operation of the control lever (standard) or the push button on the joystick (3rd control circuit).
Page 114: Control Lever For 3Rd Control Circuit In Continuous Operation
3 Operation Control lever for 3rd control circuit in continuous operation Notice! Continuous operation of the 3rd control circuit is beneficial when using attachments with additional hydraulic functions, or when operating hydraulic motors (a rotary broom, for example) or attachments with separate control valves. Continuous operation is performed with the control lever of the 3rd control circuit.
Page 115: Electrical Operation And Locking Of 3Rd Control Circuit (Option)
Operation 3 3.45 Electrical operation and locking of 3rd control circuit (option) Important safety instructions Danger! Risk of accidents! When working with attachments without hydraulic functions (a bucket, for example), secure the 3rd control circuit against unintentional operation of the switch on the joystick –...
Page 116: Operation Of 3Rd Control Circuit (Electrical, Option)
3 Operation Operation of 3rd control circuit (electrical, option) Notice! The function of switch 51 on the joystick is described as seen in travel direction. Enabling the 3rd control circuit and the Result switch on the joystick 1. Slide lock C on switch 66 downward and •...
Page 117: Operation Of Attachments With Hydraulic Functions
Operation 3 Operation of attachments with hydraulic functions Operation of attachments with hydraulic Result functions Slide lock C on switch 66 downward and • 3rd control circuit is unlocked and press the switch to position B Press switch 51 on the joystick to the •...
Page 118: Attachments By Other Manufacturers On Skid Steer Quickhitch (Option)
3 Operation 3.46 Attachments by other manufacturers on SKID STEER quickhitch (option) Caution! Only SKID STEER attachments can be installed on the quickhitch! The attachments listed in “Fields of application and using the wheel loader with an attachment” on page 1-12 cannot be used here. When fitting attachments from other manufacturers onto the quickhitches, the dimensions (length/width), the material density and the loads of these attachments must be in compliance with the legal regulations of your country...
Page 119: Emergency Lowering Of The Loader Unit With The Engine Stopped
Operation 3 3.47 Emergency lowering of the loader unit with the engine stopped Lowering or raising The optional control lever is operated in the same way as the standard control lever. Danger! Risk of accidents, injury and machine damage! Never switch on the load stabilizer (option) if the hose burst valve (option) is enabled after a hose or pipe rupture! Remove loads with a second machine if necessary.
Page 120: Pressure Relief On The Quick Couplers And The Quickhitch
3 Operation 3.48 Pressure relief on the quick couplers and the quickhitch Notice! The hydraulic system of the machine is still pressurized even when the engine is not running! The hydraulic quick couplers can be released, however they cannot be re-attached because the pressure in the hydraulic lines has not been released.
Page 121: Equipping The Machine With A Standard Bucket
Operation 3 3.49 Equipping the machine with a standard bucket Field of application and use of bucket The standard bucket is mainly used for digging earth, and for loosening, picking up, transporting and loading loose or solid materials. In addition, bear in mind the mandatory regulations relevant to accident prevention. Caution! The bucket is not certified for applications with lifting gear! Hitching hooks, eyelets or other lifting gear onto the bucket is prohibited as well!
Page 122: Fitting A Standard Bucket Onto The Quickhitch
3 Operation Fitting a standard bucket onto the quickhitch Re-equipping the attachments is described below for the standard bucket. If you are fitting or removing attachments with their own hydraulic functions – multipurpose bucket or rotary broom, for example – you must follow the special information given in the Operator’s Manual of the attachment.
Page 123: Removing A Standard Bucket From The Quickhitch
Operation 3 Removing a standard bucket from the quickhitch Danger! Position the attachment so that it will stand safely and not tip over once it is unlocked from the quickhitch! Drive the wheel loader with the attachment to the drop-off position Lower the loader unit.
Page 124: Working With The Standard Bucket
3 Operation 3.50 Working with the standard bucket Safety instructions on work operation Caution! Bear in mind the safety instructions given in chapter 2 before working with the machine! • – see chapter 2 “Designated use and exemption from liability” on page 2-2 •...
Page 125: Travelling With A Standard Bucket During Work Operation
Operation 3 Travelling with a standard bucket during work operation Notice! Machine travel on public roads with a full bucket is prohibited in Germany! Get informed on and follow the legal regulations of your country. 200 mm Tilt in the standard bucket to the limit A Raise the loader unit until both red marks D on the lift frame and the bulkhead are aligned (ground clearance C about 200 mm) Switch on the load stabilizer (option)
Page 126: Safety Instructions Regarding Work With A Full Standard Bucket
3 Operation Safety instructions regarding work with a full standard bucket Wrong Danger! Risk of accidents. Risk of injury. If it is tilted in in transport position, the standard bucket is moved parallel to its initial position as the loader unit is raised! If the standard bucket is unintentionally tilted in to the limit in this position Fig.
Page 127: Practical Hints For Digging
Operation 3 Practical hints for digging • Exits from pits must be outside the digging line and as level as possible • Dig by removing adjacent strips if possible • Ensure that you can drive forward when travelling out of the digging area with a fully loaded bucket •...
Page 128: Loading If The Material Is Hard To Penetrate
3 Operation Loading if the material is hard to penetrate Loading if the material is hard to penetrate • As for loading loose material, but in addition: • Tilt the bucket in and out a little. To do this: move the control lever to the left and right A and B Fig.
Page 129: Removing Material/Digging In Soft Soil
Operation 3 Removing material/digging in soft soil Remove and dig as follows: • Place the bucket horizontally on the ground B. To do this: push the control lever forward C Fig. 108 : Lowering the loader unit to the ground •...
Page 130: Removing Material/Digging In Hard Soil
3 Operation Removing material/digging in hard soil Remove and dig as follows: • Lower the bucket horizontally to the ground 1. To do this: push the control lever forward C • Adjust the digging angle flatter 1 than for digging in soft soil. To do this: push the control lever to the right B •...
Page 131: Loading Heaped Material (Compacted Material)
Operation 3 Loading heaped material (compacted material) Proceed as follows: • Proceed as for non-compacted material, however when raising the loader unit through the heaped material, tilt the bucket slightly in and out (1). To do this: move the control lever alternately to the left and right (A and B) The material is loosened Fig.
Page 132: Installing A Multipurpose Bucket And Hydraulic Attachments
3 Operation 3.51 Installing a multipurpose bucket and hydraulic attachments Fields of application for multipurpose bucket • The multipurpose bucket is mainly used for earthwork, for grading, picking up, loosening, filling transporting and loading loose or solid materials. Caution! The multipurpose bucket is not certified for applications with lifting gear! Hitching hooks, eyelets or other lifting gear onto the multipurpose bucket is prohibited as well! •...
Page 133: Connecting Hydraulic Lines To The Wheel Loader
Operation 3 Connecting hydraulic lines to the wheel loader Notice! The hydraulic system of the machine is still pressurized even when the engine is not running! The hydraulic quick couplers can be released, however they cannot be re-attached because the pressure in the hydraulic lines has not been released.
Page 134: Checking The Function Of The Multipurpose Bucket
3 Operation Checking the function of the multipurpose bucket The function of switch 51 on the joystick is described as seen in travel direction! Operation via 3rd control circuit Result Standard This applies pressure to the hydraulic Push control lever 12 forward O line (blue) on the right and opens the Option multipurpose bucket...
Page 135: Setting Down The Multipurpose Bucket
Operation 3 Setting down the multipurpose bucket Caution! In order to avoid damage if the attachment tips over, place it on the ground ensuring stability! Caution! Clean the quick couplers carefully before connecting an attachment in order to ensure correct functioning and sealing! Furthermore, the pressure in the quick couplers has to be released before they are connected –...
Page 136: Working With The Multipurpose Bucket
3 Operation 3.52 Working with the multipurpose bucket Safety instructions on work operation Caution! Bear in mind the safety instructions given in chapter 2 before working with the machine! • – see chapter 2 “Designated use and exemption from liability” on page 2-2 •...
Page 137: Travelling With A Multipurpose Bucket During Work Operation
Operation 3 Travelling with a multipurpose bucket during work operation Notice! Machine travel on public roads with a full multipurpose bucket is prohibited in Germany! 200 mm Get informed on and follow the legal regulations of your country. Tilt in the multipurpose bucket to the limit A Raise the loader unit until both red marks D on the lift frame and the bulkhead are aligned (ground clearance C about 200 mm) Switch on the load stabilizer (option)
Page 138: Safety Instructions Regarding Work With A Full Multipurpose Bucket
3 Operation Safety instructions regarding work with a full multipurpose bucket Wrong Danger! Do not transport loads with a raised loader unit! When transporting loads, always tilt in the attachment a little toward the machine, carry it as close as possible to the ground and bear in mind the required ground clearance! If it is tilted in in transport position, the multipurpose bucket is moved parallel to its initial position as the loader unit is raised!
Page 139: Practical Hints For Digging
Operation 3 Practical hints for digging • Exits from pits must be outside the digging line and as level as possible • Dig by removing adjacent strips if possible • Ensure that you can drive forward when travelling out of the digging area with a fully loaded bucket •...
Page 140: Stripping In Thin Layers (Scraper)
3 Operation Stripping in thin layers (scraper) Remove material in thin layers as follows: • Set a flat digging angle • Fold up the front half of the bucket by about 10 to 15 cm • Start machine travel The material rolls into the bucket and is picked up at the same time Notice! This position allows to strip grass turf, for example, down to a thickness of about 8 cm.
Page 141: Moving Material With Longer Reach
Operation 3 Moving material with longer reach Notice! Backfilling with maximum safety and without damaging slopes. This position allows to move material without damaging slopes or structures. Ansicht_005.iso Fig. 130 : Filling in material with a multipurpose bucket Picking up remaining material completely Notice! Both bucket halves must touch the ground so that all the material is picked up.
Page 142: Grabbing Bulky Material Or Large Objects
3 Operation Grabbing bulky material or large objects Grabbing bulky material • The multipurpose bucket allows to safely grab, pick up and transport building timber, reinforcement bars, packaging bands, wire, etc. • The multipurpose bucket allows to safely grab, pick up and transport large objects Ansicht_002.iso Ansicht_016.iso Fig.
Page 143: Backfilling Round Gravel And Precise Unloading
Operation 3 Backfilling round gravel and precise unloading • Precise dosing and placement of pourable material • Bucket teeth move back from the wall as the bucket opens Ansicht_012.iso Ansicht_011.iso Fig. 134 : Backfilling and unloading material with a multipurpose bucket Unloading from the bottom of the bucket for increased tilt-out heights •...
Page 144: Fitting Pallet Forks
3 Operation 3.53 Fitting pallet forks Fields of application for pallet forks The pallet forks are mainly used for picking up, transporting and loading palletized material, pallets and other stacked material! Transporting loads on pallet forks on public roads is prohibited! In addition, bear in mind the mandatory regulations relevant to accident prevention! Caution! Before leaving the machine, lower the pallet forks to the ground, stop the diesel engine, switch off ignition and remove the key...
Page 145: Machine Travel On Public Roads With The Pallet Forks
Operation 3 Machine travel on public roads with the pallet forks Danger! Risk of accidents! In order to ensure traffic safety, do not transport the pallet forks in a bucket installed on the machine! Pallet forks with fixed fork arms are not certified for travelling on public roads. They must be removed and transported with a suitable means of transport.
Page 146: Adjusting The Fork Arms
3 Operation Adjusting the fork arms Danger! In order to prevent the fork armss from slipping or sliding sideways, the safety pins of the fork arms must be correctly locked in the notches on the fork frame. Before using the pallet forks, check whether both locking levers (a) on the fork arms are folded down and engaged in the fork frame! Check whether securing screws D on either side on the upper slide rail of 126801f0.ai...
Page 147: Working With The Pallet Forks
Operation 3 3.54 Working with the pallet forks General safety instructions regarding the pallet forks Picking up loads • Secure the 3rd control circuit against unintentional operation – see chapter 3 “Operating and securing the 3rd control circuit (standard)” on page 3-65 –...
Page 148 3 Operation Transporting loads • Always tilt in the attachment a little (toward the machine) for transport! • Always transport the load close to the ground! • Maintain a distance of a minimum 6 m (236.20 in) between the loader unit/load and overhead lines! •...
Page 149: Specific Safety Instructions
Operation 3 Specific safety instructions • Always lock the control lever for the 3rd control circuit when working with the pallet forks – see Lock for loader unit control lever and mechanical locking of 3rd control circuit (standard) on page 3-42! •...
Page 150: Brief Instructions For Fork Arms
3 Operation Brief instructions for fork arms The following brief instructions are based on the “Guidelines for testing and repairing fork arms” (© by VETTER Umformtechnik GmbH): • Use fork arms only according to their designated use • Do not exceed the load centre and the load-bearing capacity •...
Page 151: Safety Instructions Regarding Work With Pallet Forks
Operation 3 Safety instructions regarding work with pallet forks Danger! Do not transport loads with a raised loader unit! When transporting loads, always tilt in the attachment a little toward the machine, carry it as close as possible to the ground and bear in mind the required ground clearance! If they are tilted in in transport position, the pallet forks are moved parallel to their initial position as the loader unit is raised!
Page 152: Load Diagram For Pallet Forks
3 Operation Load diagram for pallet forks Danger! In order to avoid risk of accidents and damage to the machine, observe the load diagram under all circumstances during fork lift operation! The load diagram is located at the rear of the loader unit bulkhead. The framed row of numbers A on the left states the maximum load for applications on level ground (stability s = 1.25) The framed row of numbers B on the right states the maximum load for off-road applications...
Page 153: Picking Up Loads With The Pallet Forks
Operation 3 Picking up loads with the pallet forks Caution! If the machine is equipped with the “Hose burst valve” option, ensure that the load stabilizer (option) is switched off! If the load stabilizer is switched on, the hose burst valve is disabled and offers no protection in the event of line damage.
Page 154: Transporting Loads With The Pallet Forks
3 Operation Transporting loads with the pallet forks Danger! Risk of accidents and injury! When transporting loads with the pallet forks raised, the load can fall down or the machine can tilt! After picking up the load, lower the loader unit to transport position and tilt in the pallet forks Raise the loader unit just before setting down the load Never raise the load over persons...
Page 155: Working With An Attachment Adapter (Option)
Operation 3 3.55 Working with an attachment adapter (option) Installing and removing an attachment adapter Danger! Before starting work, ensure that the attachment is safely locked onto the quickhitch by means of the lock ram. You must be able to see the lock pins on either side of the mounting holes on the attachment! Install, connect the hydraulic hoses and remove the adapter from the quickhitch in the same way as a multipurpose bucket.
Page 156: Additional Front/Rear Control Circuit (Option)
3 Operation 3.56 Additional front/rear control circuit (option) Overview of quick couplers 40 l/min (40 – 60 l/min) Quick couplers are installed at the rear and/or front (loader unit) for operating attachments with additional hydraulic functions. Possible options: • Additional control circuit for front 60 l/min and rear 40 l/min quick couplers •...
Page 157: Operation Of Additional Control Circuit
Operation 3 Operation of additional control circuit Additional control circuit 40 l/min (hydraulic pump 8 + 8 cm³/rev) See the Operator’s Manual of the attachment for information on using the quick couplers Install the attachment in the quickhitch and connect it with quick couplers B at the front or with quick couplers C at the front or rear Press switch 62 to position B Standard –...
Page 158: Hose Burst Valve Safety Feature (Option)
3 Operation 3.57 Hose burst valve safety feature (option) Important information on the hose burst valve In the event of a bursting hose or pipe, the “Hose burst valve” safety feature prevents the loader unit from being lowered or tilted out in an uncontrolled manner. Notice! Switching on the load stabilizer automatically switches off the hose burst valve! Switch off the load stabilizer to ensure that the hose burst valve works correctly...
Page 159: Trailer Couplings (Option)
Operation 3 3.58 Trailer couplings (option) Important information on trailer operation The trailer coupling may only be used if the respective requirements regarding attachments (trailers) are complied with. Refer to the National Type Approval, Data Confirmation (Germany) or registration certificate for these requirements. Transporting material on public roads with a trailer is prohibited.
Page 160: Description Of Automatic Trailer Coupling
3 Operation Description of automatic trailer coupling • In order to ensure the required swivel angle when coupled, use the trailer coupling only in connection with lugs in compliance with DIN 11026, DIN 74053 (ISO 1102) or DIN 74054 (ISO 8755). See type label B on the trailer coupling and the towing gear of the trailer •...
Page 161: Uncoupling The Trailer From The Machine
Operation 3 Uncoupling the trailer from the machine Proceed as follows: • Park the machine and the trailer on level ground • Apply the parking brake • Stop the engine • Apply the parking brake • Support the trailer with the jockey wheel (tandem axle) or the towing gear (trailer with 2 axles) •...
Page 162: Towing And Transporting The Machine
3 Operation 3.59 Towing and transporting the machine Safety instructions for towing away If the diesel engine and/or the hydraulic drive breaks down, the machine can be towed out of the danger zone under the following conditions. • Be aware of the risks towing implies and if necessary, have a recovery service or an authorized service centre tow away the machine •...
Page 163: Getting Ready For Towing
Operation 3 Getting ready for towing Connecting the high pressure lines to the variable displacement pump of the travelling drive Lower the loader unit to transport position Stop the engine Secure the machine to prevent it from rolling away (wheel chocks) Switch off ignition and remove the ignition key Connect the high pressure lines (forward/reverse) on the valve block test ports F and R with hose D...
Page 164: Towing The Machine
3 Operation Towing the machine Danger! In order to avoid risk of accidents, the towing vehicle must have enough tractive power and be fitted with a safe braking system. Always use a towing bar for towing Pay attention to the machine’s dimensions and weights –...
Page 165: Crane-Lifting The Machine
Operation 3 3.60 Crane-lifting the machine Safety instructions regarding crane-lifting In order to avoid injury or risk of accidents, observe the following instructions when loading the machine! • Seal off the danger zone! • The crane and the lifting gear must have suitable dimensions! •...
Page 166: Crane-Lifting The Machine
3 Operation Crane-lifting the machine Handle the machine with a crane as follows: • Install and safely lock the standard bucket – see Equipping the machine with a standard bucket on page 3-73 • Set the drive to neutral – see Putting the machine into operation on page 3-51 •...
Page 167: Loading And Transporting The Machine On A Transport Vehicle
Operation 3 3.61 Loading and transporting the machine on a transport vehicle Safety instructions regarding loading on a transport vehicle • The transport vehicle must be of sufficient size See the chapter on safety “Transporting, towing, loading” on page 2-9 See chapter “Technical data”, “Weights”...
Page 168: Loading And Tying Down The Machine
3 Operation Loading and tying down the machine Load the machine as follows: • Secure the transport vehicle with chocks to prevent it from rolling • Place the access ramps on the transport vehicle at the smallest possible angle – do not exceed an angle of 20°...
Page 169: Putting The Machine Out Of Operation Temporarily
Operation 3 3.62 Putting the machine out of operation temporarily Stopping/parking the machine Danger! Machines parked on slopes can roll away! Use the parking brake to park the machine safely and to prevent it rolling away! – see Parking brake on page 3-50 In addition to the parking brake, secure the machine by placing chocks under the downhill sides of the wheels! Stop the machine with the service brake...
Page 170: Putting The Machine Out Of Operation Permanently
3 Operation 3.63 Putting the machine out of operation permanently Notice on decommissioning If the wheel loader is no longer used according to its designated use, ensure that it is decommissioned or taken out of service and disposed of according to applicable regulations. Notice! The final decommissioning of the machine must be performed by an authorized service centre or an approved recycling company!
Page 171: Troubleshooting
Troubleshooting Troubleshooting 4 Troubleshooting The information given in the following tables is provided for the fast and reliable detection of malfunctions and their appropriate repair. Caution! Repairs may be performed only by authorized service centres and trained personnel! 4.1 Engine malfunctions Engine malfunctions Possible causes page...
Page 172 4 Troubleshooting Engine malfunctions Possible causes page Oil level too high Fuel grade does not comply with specifications Bleed the fuel system Dirty air filter 5-11 Insufficient engine output Malfunctioning air filter maintenance switch or gauge 5-10 Wrong valve clearance –...
Page 173: Maintenance
Maintenance Maintenance 5 Maintenance 5.1 Notice on maintenance and servicing Maintenance personnel Operational readiness and the service life of the wheel loader are heavily dependent on maintenance. • Daily and weekly servicing and maintenance must be performed by a specifically trained operator –...
Page 174: Important Information On Maintenance
5 Maintenance Important information on maintenance • Observe all risk indications and safety instructions given in this Operator’s Manual. • Follow the maintenance and safety instructions given in the Operator’s Manuals of the attachments. Danger! Risk of injury due to a hot or running engine. Do not perform work on a hot and running diesel engine.
Page 175: Fuel System
Maintenance 5 5.2 Fuel system Specific safety instructions regarding refuelling • Extreme caution is essential when handling fuel – high risk of fire! • Never perform work on the fuel system near open flames or sparks! • Do not smoke when working on the fuel system or when refuelling! •...
Page 176: Stationary Fuel Pumps
5 Maintenance Stationary fuel pumps General Only refuel from stationary fuel pumps. Fuel from barrels or cans is usually dirty. Wrong Even the smallest particles of dirt can cause • Increased engine wear • Malfunctions in the fuel system and •...
Page 177: Engine Lubrication System
Maintenance 5 5.3 Engine lubrication system Checking the engine oil level Danger! Do not perform maintenance on a hot engine! Wait at least 10 minutes after stopping the engine Wear safety glasses and protective clothing Notice! Check the oil level every 10 operating hours or once a day. Check before starting the engine.
Page 178: Adding Engine Oil
5 Maintenance Adding engine oil Caution! Too much or incorrect engine oil can result in engine damage! Do not add engine oil above the MAX mark of the oil dipstick Use only the specified engine oil – see Fluids and lubricants on page 5-39 Environment! Use a suitable container to collect the engine oil as it drains and dispose of it in an environmentally friendly manner!
Page 179: Engine And Hydraulics Cooling System
Maintenance 5 5.4 Engine and hydraulics cooling system Specific information on cooling system maintenance The combined oil/water radiator cools the diesel engine and the hydraulic oil of the drive and operating hydraulics. The coolant reservoir is located at the rear on the radiator. Danger! Danger of poisoning and causticization! Risk of swallowing antifreeze when handling it!
Page 180: Cleaning The Radiator Fins Of The Oil/Water Radiator
5 Maintenance Cleaning the radiator fins of the oil/water radiator Danger! Do not perform maintenance on a hot engine! Wait at least 10 minutes after stopping the engine Wear safety glasses and protective clothing Caution! Dirt on the radiator fins reduces the radiator’s heat dissipation capacity. This can cause damage to the engine and the hydraulic system.
Page 181: Checking The Coolant Level/Filling Up Coolant
Maintenance 5 Checking the coolant level/filling up coolant Notice! Check the coolant level every 10 operating hours or once a day. Check before starting the engine. Checking the coolant level Park the machine on level ground Stop the engine and remove the ignition key Apply the parking brake with the switch on the instrument panel Open the engine cover Check the coolant level in the transparent coolant reservoir B...
Page 182: Air Filter
5 Maintenance 5.5 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! Replace dirty filter cartridges Never reuse a damaged filter cartridge Ensure cleanliness when replacing the filter cartridge! Checking the air filter for dirt Maintenance display B on the filter housing monitors the filter cartridge.
Page 183: Replacing The Air Filter Cartridge
Maintenance 5 Replacing the air filter cartridge Proceed as follows: • Stop the engine • Prevent the machine from rolling away and remove the ignition key – see chapter 3 “Parking brake” on page 3-50 • Open the engine cover •...
Page 184: V-Belt
5 Maintenance 5.6 V-belt Danger! Only check or retighten/replace the V-belt when the engine is stopped! Stop the engine and remove the ignition key Remove the key from the battery master switch (option) Caution! Cracked and stretched V-belts cause engine damage Check the V-belt once a day or every 10 operating hours, and retighten it if necessary.
Page 185: Hydraulic System
Maintenance 5 5.7 Hydraulic system Specific safety instructions regarding the hydraulic system • 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 •...
Page 186: Monitoring The Hydraulic Oil And The Return Filter
5 Maintenance Monitoring the hydraulic oil and the return filter On the instrument panel, the red indicator light 36 monitors return pressure and the return filter, and indicator light 37 monitors oil temperature. Caution! Indicator light 36 on the indicating instrument illuminates if the resistance of the oil flow in the filter is too high Replace the filter element Drain the hydraulic oil in case of increased contamination, however after...
Page 187: Important Information On The Use Of Biodegradable Oil
Maintenance 5 Important information on the use of biodegradable oil • Use only the biodegradable hydraulic fluids that have been tested and approved by the manufacturer – see Fluids and lubricants on page 5-39 • Always contact the manufacturer for the use of other products which have not been recommended.
Page 188: Checking The Hydraulic Oil
5 Maintenance Checking the hydraulic oil Notice! Hot hydraulic oil expands, therefore check the oil only when cold Park the machine on level ground Retract all hydraulic rams Secure the machine to prevent it from rolling away and stop the engine –...
Page 189: Checking Hydraulic Pressure Lines
Maintenance 5 5.8 Checking hydraulic pressure lines Specific safety instructions regarding pressure line checks Danger! Caution when checking hydraulic lines, especially when searching for leaks. Hydraulic oil escaping under high pressure can penetrate the skin and cause serious injury. Always consult a doctor immediately, even if the wound seems insignificant –...
Page 190: Lubrication Work On The Axles
5 Maintenance 5.9 Lubrication work on the axles Lubricate all lubrication points mentioned below with lithium-saponified brand-name grease – see Fluids and lubricants on page 5-39 Lubricating the rear axle oscillation-type bearing The machine has an oscillation-type rear axle. Grease the bearing at the latest after every 50 operating hours or once a week.
Page 191: Lubrication Work On The Loader Unit
Maintenance 5 5.10 Lubrication work on the loader unit Loader unit lubrication points Lubricate grease nipples C (2 x) on the loader unit bearing every 50 operating hours (or once a week). Lubricate more frequently when in heavy-duty operation (once a day) Fig.
Page 192 5 Maintenance Lubricate grease nipple G (1 x) on the tilt lever bearing every 50 operating hours (or once a week). Lubricate more frequently when in heavy-duty operation (once a day) Fig. 184 : Tilt lever bearing lubrication point Lubricate grease nipples H (2 x) on the quickhitch bearing every 50 operating hours (or once a week).
Page 193: Maintenance Of The Braking System
Maintenance 5 5.11 Maintenance of the braking system Specific safety instructions regarding the braking system Danger! Brakes are crucial to safety! Incorrect maintenance on the braking system can cause brake failure! All maintenance and repair work on the brakes may only be performed by authorized service centres and trained personnel.
Page 194: Tyres
5 Maintenance 5.12 Tyres Daily tyre checks Danger! All repair work on tyres and rims may only be performed by authorized service centres. Notice! Regular inspections of the tyres • Improve operating safety • Increase the service life of the tyres •...
Page 195: Changing Wheels
Maintenance 5 Changing wheels Danger! Use only the wheels and tyres that have been released for this wheel loader. – see chapter 6 “Tyres” on page 6-9 Check the wheel nuts for tightness after every wheel or tyre change Caution! The wheels are heavy and can damage the threads on the wheel studs if they are handled incorrectly! Use suitable assembly tools, such as covering sleeves for the bolts, a jack, etc.
Page 196: Heating And Ventilation System Maintenance
5 Maintenance 5.13 Heating and ventilation system maintenance Important notice on the heating and ventilation system The heating system of the machine is equipped with a fine-dust filter. The fresh air drawn in by the heater fan is cleaned by the fine-dust filter. The volume of warm air flowing out of the air vents decreases as filter contamination increases: the fine-dust filter must be cleaned as required, however it must replaced every 500 operating hours at the latest!
Page 197: Cleaning/Replacing The Fine-Dust Filter (From Date Of Construction 43/2013)
Maintenance 5 Cleaning/replacing the fine-dust filter (from date of construction 43/2013) The fine-dust filter is located in a drawer under the steering column. Clean the filter as follows: Remove knurled screws A Pull out drawer B with the fine-dust filter Remove fine-dust filter C and check it for damage Knock the fine-dust filter on a plate on either side.
Page 198: Maintenance Of The Electrical System
5 Maintenance 5.14 Maintenance of the electrical system Important information Maintenance and repair work on the electrical system (including the battery) may be performed only by trained personnel and/or authorized service centres! Safety instructions regarding the electrical system and the battery The battery contains sulphuric acid! This acid must not be allowed to come into contact with the skin, the eyes, clothing or the machine.
Page 199: Checking/Replacing The Battery
Maintenance 5 Checking/replacing the battery The battery is low in maintenance and no fluid needs to be refilled under normal operating conditions. However, have the electrolyte level in the battery checked at regular intervals. The electrolyte level must be between the MIN and MAX marks. Danger! When charging batteries, as well as during normal operation of batteries, an oxyhydrogen mixture is formed in the battery cells with danger of explosions or...
Page 200: Replacing The Battery
5 Maintenance Replacing the battery Battery A is located in the engine vat in front of the radiator. Replace the battery as follows: • Lower the loader unit to the ground • Apply the parking brake • Switch off ignition and remove the ignition key •...
Page 201: Inspections And Maintenance On The Electrical System At Regular Intervals
Maintenance 5 Inspections and maintenance on the electrical system at regular intervals Daily checks and before operating the machine • Is the light system OK? • Is the signalling and warning system OK? • Are the indicator lights and the gauges on the instrument panel in working order? Replace malfunctioning bulbs Weekly checks •...
Page 202: Checking/Replacing The Main Fuse Box And The Switching Relays
5 Maintenance Checking/replacing the main fuse box and the switching relays The main fuse box with the power relays and the preheating time control unit is located in the engine compartment on the right on the rear wall Switch off ignition and disconnect the battery leads Remove the fuse box cover Main fuse and relay descriptions and output indications –...
Page 203: Servicing And Maintenance
Maintenance 5 5.15 Servicing and maintenance Important safety instructions regarding cleaning work 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 204: Cleaning Inside The Cabin
5 Maintenance Cleaning inside the cabin Caution! Do not 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, cause short circuits, damage seals and disable the controls (ignition lock)! We recommend using the following aids to clean the cabin: •...
Page 205: Cleaning The Door Locks And Arresters
Maintenance 5 Cleaning the door locks and arresters Keep the door locks, arresters and hinges clean Apply spray oil to the hinges and joints if necessary Cleaning the seat belt Danger! Risk of injury! Dirty belts, in particular automatic seat belts, hinder winding and jeopardize the operator’s safety! Clean dirty belt straps and wind them only when they are dry! Have an authorized service centre replace a malfunctioning seat belt by a...
Page 206: Cleaning The Engine Compartment
5 Maintenance Cleaning the engine compartment Danger! Caution, turning parts – risk of accidents! Do not clean when the engine is running! Wait at least 10 minutes after stopping the engine Wear protective gloves and clothing during maintenance Caution! The engine must be cold before cleaning it with a water or steam jet! Do not point the jet directly at the electric sensors such as the oil pressure switch or the electronics on the hydraulic pump.
Page 207: Maintenance Of The Automatic Trailer Coupling (Option)
Maintenance 5 5.17 Maintenance of the automatic trailer coupling (option) Cleaning and lubricating the trailer coupling Caution! Ensure that the coupling pin is engaged in the trailer coupling before cleaning with high-pressure equipment! Apply a little more grease to the coupling pin and the base ring once cleaning is over •...
Page 208: Maintenance "Aggressive Media" (Option)
Maintenance 5 Maintenance 5.18 Maintenance “Aggressive Media” (option) The machine is specially protected against corrosion for work in aggressive media (a saline environment, for example). However, this anticorrosion protection is affected by external factors, for example dirt, cleaning, etc. This is why it only has ongoing effect if checked at regular intervals and renewed or reapplied as required.
Page 209: Measures For Maintaining Anticorrosive Protection
Maintenance 5 Measures for maintaining anticorrosive protection Safety instructions • When handling chemical substances of any kind, such as solvents, wax, etc., observe the specific product-related safety regulations (safety data sheet)! • When using volatile and easily flammable anticorrosive agents and solvents: •...
Page 210: Applying The Protective Anticorrosion Coating
5 Maintenance Applying the protective anticorrosion coating Bear in mind the following instructions as you apply the anticorrosive wax: Caution! Carefully cover all fastening surfaces and elements to which the anticorrosive protection may not be applied – see Components coated with anticorrosive wax on page 5-36 •...
Page 211: Fluids And Lubricants
Maintenance Maintenance 5 5.19 Fluids and lubricants Season/ Component/application Fluid/lubricant Specification Capacities temperature 10W-40; EO1040B Year-round Engine oil Diesel engine 7.2 l with oil filter 5W-30 +/− 30 °C HVLPD 46 (HYD0530 Year-round Hydraulic oil Hydraulic system: hydraulic oil HVLPD 32 +/−...
Page 212: Explanation Of Symbols On The Maintenance Label
5 Maintenance 5.20 Explanation of symbols on the maintenance label Symbol Explanation Before starting maintenance, follow the safety instructions in the Operator’s Manual! Before starting maintenance, read the “Maintenance” chapter in the Operator’s Manual! Perform a functional check of the light system! Check tyres for damage, inflation pressure and tread depth! Perform a functional check and synchronize the steering system! Perform a functional check of the braking system!
Page 213: Maintenance Label
Maintenance 5 5.21 Maintenance label Affixed on the loader unit bulkhead 10 h Täglich Daily Tous les jours 50 h 5-41 BA 348-01 * 2.0 * 34801b511.fm...
Page 214: Maintenance Plan
Maintenance 5 Maintenance 5.22 Maintenance plan Important information on the maintenance plan For servicing and maintenance on the attachment, please refer to the operation and maintenance manual of the attachment manufacturer as well. Have maintenance, the Delivery Inspection, the 1st Inspection at 100 operating hours and the 2nd Inspection every 500 and 1500 operating hours (once a year) performed by an authorized service centre, otherwise warranty claims will not be acknowledged.
Page 215 Maintenance 5 Service centre Service User/operator centre Work description Other inspection work ( • Check the fuel/water separator. Drain water if necessary • Check valve clearance (engine management). Set if necessary • Check battery charge condition, charge the battery if necessary •...
Page 216 5 Maintenance Service centre Service User/operator centre Work description Functional check ( • Parking brake • Steering system synchronous position of wheels • Electrical system – lights, indicator lights, signalling system, washer system (option) • Drive interlock (option) • Operator seat, seat belt •...
Page 217: Technical Data
Technical data Technical data 6 Technical data 6.1 Models and trade names (overview) Wheel loader model Trade name 348-01 350 / 5035 6.2 Frame Sturdy steel sheet chassis, rubber-mounted engine 6.3 Engine Wheel loader model 348-01 Product Yanmar diesel engine...
Page 218: Travelling Drive
6 Technical data 6.4 Travelling drive Variable displacement pump Wheel loader model 348-01 Design Automotive infinitely variable hydrostatic drive Displacement 0 – 45 cm³/rev Max. operating pressure 380 bar ±50 Starting speed 1300 rpm at 50 bar HP Speed-sensitive, hydraulic Control displacement adjustment with pressure cutoff Travel direction...
Page 219: Front/Rear Axle
Technical data 6 6.5 Front/rear axle Front axle Wheel loader model 348-01 Design Rigid screw connection of axle carrier onto frame Traction is evenly distributed hydraulically to all 4 wheel Differential lock (option) motors King-pin inclination 7° Camber 1° Steering angle 38°...
Page 220: Brakes
6 Technical data 6.6 Brakes Service brake Wheel loader model 348-01 Design Hydrostatic braking Brake/inching pedal: Effect foot-operated hydrostatic braking via drive with additional activation of parking brake in wheel motors (front axle) Parking brake Wheel loader model 348-01 Hydraulic parking brake with electric control Design (instrument panel switch) Location...
Page 221: Operating Hydraulics
Technical data 6 6.8 Operating hydraulics Hydraulic pump, control valve, hydraulic oil reservoir Wheel loader model 348-01 Hydraulic pump Gear pump /rev  20 l/min at 2600 rpm Displacement 8 cm Max. operating pressure 240 bar Control valve: Control lever (joystick) 3-fold raise and lower, 3rd control circuit control lever...
Page 222: Lift And Tilt Ram Speed
6 Technical data Lift and tilt ram speed Wheel loader model 348-01 /rev  20 l/min at 2600 rpm Hydraulic pump 8 cm Raise 6.0 sec Lift ram Lower 4.3 sec Tilt in 2.4 sec Tilt ram Tilt out 1.5 sec Usable consumer pressure at 3rd control circuit Wheel loader model 348-01 Hydraulic pump...
Page 223: Electrical System
Technical data 6 6.9 Electrical system Electric units Designation Power Alternator 12 V 55 A Starter 12 V 2.3 kW Battery 12 V 72 Ah 570 A Fuse assignment overview Fuse assignment without cabin, without machine lights Rated Fuse no. Protected circuit current (A) Indicating instrument, cutoff solenoid, fuel pump, starting...
Page 224: Main Fuse Box With Relays
6 Technical data Main fuse box with relays The main fuse box with the power relays and the preheating time control unit is located in the engine compartment on the right on the rear wall Fuse no. Rated current (A) Protected circuit 80 A Main fuse (machine)
Page 225: Tyres
Technical data 6 6.10 Tyres Tyres Tyre pressure Wheel rims Tyre size Front Rear Wheel rim Wheel offset 27x8.5-15 SK02 6PR TT 7 x 15 18 mm 28x9.00-15 6PR AC30 TT CO 6PR 27x10.5-15 120A 8PR SK-02 8LB x 15 0 mm 27x10.5-15 120A2 SK-02 10 R 16.5 XZSL TL 128A5...
Page 226: Noise Levels
6 Technical data 6.12 Noise levels Wheel loader model 348-01 Measured value 100 dB Guaranteed value 101 dB Operator-perceived noise level 82 dB (cabin) Operator-perceived noise level 84 dB (ROPS bar) Notice Measurement of sound power level according to EC Directive 2000/14 EC. Operator-perceived noise level measured according to EC Directives 84/532/ EEC, 89/514/EEC and 95/27/EEC.
Page 227: Tightening Torques
Technical data 6 6.15 Tightening torques General tightening torques Tightening torques in Nm Screw dimensions 10.9 12.9 1150 1000 1450 1700 1350 1950 2300 These values are valid for screws with untreated, non-lubricated surfaces. Specific tightening torques Designation Torque ±10 Wheel nut 6-11 BA 348-01 * 2.0 * 34801b610.fm...
Page 228: Payloads
6 Technical data 6.16 Payloads Loader unit with bucket Wheel loader model 348-01 Heaped bucket capacity as per 0.35 m ISO 7546 Tilt load 1250 kg 1, 2 Payload 640 kg Bucket width 1250 mm 3, 4 Tilt-out height 2250 mm 3, 4 Pin height 2790 mm...
Page 229: Trailer Weight/Drawbar Load: Trailer Couplings (Option)
Technical data 6 Trailer weight/drawbar load: trailer couplings (option) Agricultural and forestry Gross trailer Gross drawbar tractors Directive 2003/37 EC weight rating load rating Trailer without brakes 400 kg Trailer with brakes 75 kg (one braked axle) 1750 kg Trailer with brakes (all axles braked) Ball 1750 kg...
Page 230: Dimensions With Bucket
6 Technical data 6.17 Dimensions with bucket 1360 1525 1195 1200 4080 Fig. 195 : Machine dimensions with bucket Wheel loader model 348-01 1, 2 – Overall length 4080 mm 1, 3, 4 – Overall width 1200 mm 4, 6, 7 –...
Page 231 Technical data 6 6.18 Dimensions with pallet forks Fig. 196 : Machine dimensions with pallet forks Wheel loader model 348-01 1, 2 2790 mm Pin height 1, 2 Pallet height 2680 mm Tilt-in angle in transport position 17 ° Tilt-out angle 75°...
Page 232 6 Technical data Notes: 6-16 BA 348-01 * 2.0 * 34801b610.fm...
Page 233: Index
Index Index Index Index Additional front/rear control circuit (option) ......3-108 Fields of application Air filter ..................5-10 Bucket ................3-73 Checking contamination ............5-10 Fluids and lubricants ..............5-39 Avoiding running the engine under low-load conditions ..3-37 Front and rear sockets (option) ..........3-55 Front washer system ...............3-62 Fuel preheater (option) ............3-33 Backup warning system (option) ..........3-56...
Page 234 Index Machine Oil preheater Crane-lifting ..............3-117 Engine and hydraulics (option) ..........3-33 Fields of application ............1-12 On-board equipment ..............1-11 Licence ................1-5 Opening/closing the engine cover ..........3-25 Overview ................1-7 Operating and securing Machine lights ................3-57 3rd control circuit (standard) ..........3-65 Machine lights (option) .............3-57 Electrical 3rd control circuit ..........3-67 Machine travel on public roads Operating temperature range .............1-5...
Page 235 Index Pallet forks ................3-99 Safety instruction Adjusting and securing the fork arms ........3-98 Crane-lifting ..............3-117 Brief instructions for fork arms .........3-102 Loading on a transport vehicle ........3-119 Safety instructions ............. 3-99 Maintenance ..............2-10 Specific safety instructions ..........3-101 Towing the machine ............3-114 Parking brake ................3-50 Work operation with a bucket ........3-76, 3-88 Payloads...
Page 236 Index Technical data ................6-1 Additional control circuit (option) .........6-6 Axles ..................6-3 Brakes .................6-4 Coolant compound table ............6-10 Dimensions with bucket .............6-14 Dimensions with pallet forks ..........6-15 Electrical system ..............6-7 Engine .................6-1 Frame ..................6-1 Loader unit with bucket ............6-12 Noise levels ...............6-10 Operating hydraulics ............6-5 Payload with pallet forks ............6-12 Steering system ..............6-4...
Page 237 KRAMER-WERKE GmbH keep abreast of the latest technical developments and constantly 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 238 Kramer-Werke GmbH Wacker-Neuson-Str. 1 D-88630 Pfullendorf Phone 0080090209020 E-mail info@kramer.de www.kramer.de Order no. 1000303369 Language [en]...

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