Komatsu avance WB97R-2 Operation & Maintenance Manual
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Komatsu avance WB97R-2 Operation & Maintenance Manual

Komatsu avance WB97R-2 Operation & Maintenance Manual

Backhoe-loader
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Operation & Maintenance
Manual
WARNING
Unsafe use of this machine may cause serious injury
or death. Operators and maintenance personnel
must read this manual before operating or maintain-
ing this machine.
This manual should be kept inside the cab for refer-
ence and periodically reviewed by all personnel
who will come into contact with the machine.
WB97R
BACKHOE-LOADER
SERIAL NUMBER
WB97R-2 97F20887
WEAM000604
-2
and up

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Summary of Contents for Komatsu avance WB97R-2

  • Page 1 WEAM000604 Operation & Maintenance Manual WB97R BACKHOE-LOADER SERIAL NUMBER WB97R-2 97F20887 and up WARNING Unsafe use of this machine may cause serious injury or death. Operators and maintenance personnel must read this manual before operating or maintain- ing this machine. This manual should be kept inside the cab for refer- ence and periodically reviewed by all personnel who will come into contact with the machine.
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  • Page 3: Foreword

    1.1 FOREWORD • This manual has been carried out by Komatsu Utility in order to supply their customers with all the necessary information on the machine and the safety regulations related to it, together with the use and maintenance in- structions that enable the operator to exploit the capacity of the machine with optimal results and to keep the machine efficient over time.

  • Page 4: Information On Safety

    Komatsu Utility cannot reasonably predict every circumstance that might involve a potential hazard during the op- eration or maintenance of the machine; for this reason, the safety messages included in this manual and applied onto the machine may not include all possible safety precautions.
  • Page 5 INFORMATION ON SAFETY DANGER • It is strictly forbidden to modify the setting of the hydraulic system safety valves; Komatsu Utility can- not be held liable for any damage to persons, property or the machine, if this has been tampered with by modifying the standard setting of the hydraulic system.

  • Page 6: Introduction

    INTRODUCTION 1.3 INTRODUCTION 1.3.1 INTENDED USES The Komatsu Utility BACKHOE LOADERS described in this manual have been designed and constructed to be used mainly for the following functions: • LOADER • EXCAVATOR Through the installation of optional equipment, the machine can also be used for the following applications: •...

  • Page 7: Main Characteristics

    INTRODUCTION 1.3.3 MAIN CHARACTERISTICS • Simple and easy operation. • Servo-assisted steering with priority hydraulic system. • Gearshift with electronic gear selection through solenoid valve actuators and transmission with hydraulic con- verter; reversal and gear shift with controls on a single lever. •...

  • Page 8: Product Identification

    INTRODUCTION 1.4 PRODUCT IDENTIFICATION The Komatsu Utility backhoe loader and its main components are identified by serial numbers stamped on the identification plates. The serial number and the identification numbers of the components are the only numbers that must be indicated to the Dealer when requiring assistance and ordering spare parts.

  • Page 9: Engine Serial Number

    INTRODUCTION 1.4.3 ENGINE SERIAL NUMBER The engine serial number is stamped on the plate positioned on the front side of the tappet cover. RWA02530 The exhaust gas emission plate is applied to the front side of the tappet cover. RWAA9550 1.4.4 FRONT AXLE SERIAL NUMBER The serial number of the front axle is stamped on the plate posi- tioned on the right side of the axle body.

  • Page 10: Rear Axle Serial Number

    INTRODUCTION 1.4.5 REAR AXLE SERIAL NUMBER The serial number of the rear axle is stamped on the plate posi- tioned on the right side of the axle body. RWA02460 1.4.6 TRANSMISSION SERIAL NUMBER The transmission serial number is stamped on the plate pos- tioned on the right side of the transmission case.

  • Page 11: Serial Numbers And Dealer's Address

    INTRODUCTION 1.4.9 SERIAL NUMBERS AND DEALER’S ADDRESS Machine n. Model Engine n. Front axle n. Rear axle n. Transmission n. Cab n. Canopy n. Dealer: Address: Tel. Person to contact: NOTES:...

  • Page 13: Table Of Contents

    TABLE OF CONTENTS Page TABLE OF CONTENTS FOREWORD ..............INFORMATION ON SAFETY .
  • Page 14 TABLE OF CONTENTS Page PRECAUTIONS TO BE TAKEN WHEN WORKING ........2.4.1 STARTING THE ENGINE .
  • Page 15 TABLE OF CONTENTS Page DESCRIPTION AND USE OF THE MACHINE SAFETY LOCKS..............3.1.1 FRONT LOADER LOCKS .
  • Page 16 TABLE OF CONTENTS Page PARKING THE MACHINE ............116 3.7.1 PARKING ON LEVEL GROUND .
  • Page 17 TABLE OF CONTENTS Page MAINTENANCE GUIDE TO MAINTENANCE ............142 MAINTENANCE NOTES .
  • Page 18 TABLE OF CONTENTS Page 4.7.4 MAINTENANCE EVERY 10 HOURS OF OPERATION ......180 4.7.4.a LUBRICATING THE JOINTS .
  • Page 19 TABLE OF CONTENTS Page TECHNICAL SPECIFICATIONS TECHNICAL DATA ............. . . 208 5.1.1 STANDARD OVERALL DIMENSIONS .
  • Page 20 TABLE OF CONTENTS Page ARRANGEMENT FOR THE INSTALLATION OF THE DEMOLITION HAMMER ....227 6.6.1 DESCRIPTION AND CONTROL ..........227 6.6.2 USE OF THE DEMOLITION HAMMER AND RULES TO BE OBSERVED .

  • Page 21: Safety And Accident Prevention

    SAFETY AND ACCIDENT PREVENTION...

  • Page 22: Safety, Noise And Vibration Plates

    Do not use fuel, petrol or solvents. • If the plates are damaged, ask for new ones to Komatsu Utility or to your Komatsu Utility Dealer. • In case of replacement of a component provided with a safety plate, make sure that this plate is applied also on the new piece.
  • Page 23 SAFETY, NOISE AND VIBRATION PLATES RWA30460 RWA00030 RWA00020 RWA00190 RWA00020 RWA00150 RWA00160 RWA34370...

  • Page 24: Pictograms And Relevant Meanings

    SAFETY, NOISE AND VIBRATION PLATES 2.1.2 PICTOGRAMS AND RELEVANT MEANINGS The warning and danger plates applied onto the machine are accompanied or represented by pictograms. The personnel in charge with the operation and maintenance of the machine must know the symbols contained in the pictograms perfectly;...
  • Page 25 SAFETY, NOISE AND VIBRATION PLATES OVERTURNING THE FORKS • When the forks are overturned for use or storage, be care- ful to the grasping points, since hands and feet may be in- jured and even cut. RWA35830 HYDRAULIC OIL TOPPING UP RWA00050 FILLING THE HYDRAULIC SYSTEM WITH (Only for machines in which the synthetic biodegradable oil...
  • Page 26 SAFETY, NOISE AND VIBRATION PLATES ENGINE AIR SUCTION FILTER RWA00090 ENGINE COOLANT RWA00130 ENGINE COOLANT PRESSURE RWA00110 HYDRAULIC OIL LEVEL RWA00100 HYDRAULIC OIL FILTER RWA00070 ELECTRIC OUTLET 12 V RWA00120 TRANSMISSION OIL LEVEL RWA00180...
  • Page 27 SAFETY, NOISE AND VIBRATION PLATES HYDRAULIC TRANSMISSION OIL FILTER RWA00170 ANCHORAGE POINT RWA00200 EMERGENCY EXIT RWA00190 BOOM LOCK RWA00160 SWING LOCK RWA00150 BRAKE OIL RWA00140 DO NOT LIFT MORE THAN 1000 kg > 1000 Kg RWA00210...

  • Page 28: Position Of The Noise Plates On Machines With Cab

    Do not use fuel, petrol or solvents. • If the plates are damaged, ask for new ones to Komatsu Utility or to your Komatsu Utility Dealer. • In case of replacement of a component provided with a noise plate, make sure that this plate is applied also on the new piece.

  • Page 29: Vibrations To Which The Operator Is Subjected

    SAFETY, NOISE AND VIBRATION PLATES 2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED • According to the results of the tests carried out to determine the vibrations transmitted to the operator by the machine, the upper limbs are subjected to vibrations lower than 2.5 m/sq.sec., while the seated part of the body is subject to vibrations lower than 0.5 m/sq.sec.

  • Page 30: General Precautions

    GENERAL PRECAUTIONS 2.2 GENERAL PRECAUTIONS 2.2.1 GENERAL SAFETY RULES • Only trained and authorized personnel can use the machine and perform maintenance operations. • Follow all the safety rules, precautions and instructions when using the machine or performing maintenance op- erations.

  • Page 31: Unauthorized Modifications

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