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Komatsu WA500-8, Operation & Maintenance Manual, Page: 6 / 41

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Komatsu WA500-8 Operation & Maintenance Manual Download Page 6

INTRODUCTION

MAIN USE OF MACHINE

This Komatsu machine is designed to be used mainly for the following work:

• Digging work
• Leveling work
• Dozing work
• Loading work

For details of the work procedure, see “RECOMMENDED APPLICATIONS (3-274)”.

DIRECTIONS OF MACHINE

(A) Front
(B) Rear
(C) Left

(D) Right
(E) Bucket
(F) Operator's seat

In this manual, the directions of the machine (front, rear, left, right) are determined according to the view from
the operator's seat in the direction of travel (front) of the machine.

INTRODUCTION

FOREWORD

1-4

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Summary of Contents for WA500-8

Page 1: ...pany It is our policy to improve our products whenever it is possible and practical to do so We reserve the right to make changes or improvements at any time without incurring any obligation to instal...

Page 2: ...Find manuals at https best manuals com...

Page 3: ...ncer birth defects and other reproductive harm CALIFORNIA Proposition 65 Warning Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of Califor...

Page 4: ...beside the shoes box on the left side of the operator s seat If this manual is lost or damaged contact Komatsu or your Komatsu distributor and tell them about the machine model name and the serial No...

Page 5: ...s signal word indicates an imminently hazardous situation which if not avoided will result in death or serious injury This signal word indicates a potentially hazardous situation which if not avoided...

Page 6: ...the work procedure see RECOMMENDED APPLICATIONS 3 274 DIRECTIONS OF MACHINE A Front B Rear C Left D Right E Bucket F Operator s seat In this manual the directions of the machine front rear left right...

Page 7: ...ipped with the mirrors rearview camera and other visibility assistant devices Be fully aware that there is an area where the operator cannot see when operating the machine 12 m radius visibility The f...

Page 8: ...PROTECTIVE STRUCTURES This machine is equipped with a structure to protect the operator ROPS conforming to ISO3471 INTRODUCTION FOREWORD 1 6 Find manuals at https best manuals com...

Page 9: ...ammonia generated from the urea solution and decomposes the nitrogen oxides into nitrogen and water About Diesel Exhaust Fluid DEF Diesel Exhaust Fluid is the aqueous urea solution for the SCR system...

Page 10: ...NUMBER PIN MACHINE SERI AL NO PLATE This is located at the center of the front frame on the right side of the machine The design of the nameplate varies according to the district LOCATION OF ENGINE N...

Page 11: ...center bottom of the machine monitor YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR Machine serial No Engine serial No Product identification number PIN Distributor name Address Phone Fax Service personn...

Page 12: ...RELATED TO PROTECTIVE STRUCTURES 2 22 UNAUTHORIZED MODIFICATION 2 22 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2 22 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2 23 PRECAUTIONS FOR OPERATION...

Page 13: ...N PROCEDURE 3 336 LOADING AND UNLOADING WITH TRAILER 3 336 METHOD FOR LIFTING MACHINE 3 342 COLD WEATHER OPERATION 3 344 COLD WEATHER OPERATION INFORMATION 3 344 PRECAUTIONS AFTER DAILY WORK COMPLETIO...

Page 14: ...Y 8000 HOURS MAINTENANCE 4 101 EVERY 9000 HOURS MAINTENANCE 4 101 SPECIFICATIONS 5 1 SPECIFICATIONS 5 2 SPECIFICATIONS WA500 8 5 2 ATTACHMENTS AND OPTIONS 6 1 BUCKET AND TIRE SELECTION 6 2 HANDLE AJSS...

Page 15: ...ODIC REPLACEMENT OF DEFINED LIFE PARTS 7 2 DEFINED LIFE PARTS LIST 7 2 CONSUMABLE PARTS 7 3 CONSUMABLE PARTS LIST 7 3 RECOMMENDED FUEL COOLANT AND LUBRICANT 7 5 LUBRICATION CHART 7 6 METHOD FOR USING...

Page 16: ......

Page 17: ...se read and make sure that you fully understand the precautions descri bed in this manual and the safety labels on the machine When operating or servicing the machine always follow these precautions s...

Page 18: ...EANING CAB GLASS 2 21 DO NOT GET CAUGHT 2 22 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2 22 UNAUTHORIZED MODIFICATION 2 22 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2 22 PRECAUTIONS WHEN RUNNI...

Page 19: ...PER TOOLS 2 43 PRECAUTIONS FOR CHECK AND MAINTENANCE 2 44 TURN BATTERY DISCONNECT SWITCH TO OFF POSITION 2 44 PRECAUTIONS FOR WELDING 2 44 HANDLE BATTERY 2 44 PRECAUTIONS WHEN USING HAMMER 2 45 PRECAU...

Page 20: ...ly When cleaning the safety labels do not use organic solvents or gasoline These may cause the labels to peel off If the safety labels are damaged lost or cannot be read properly replace them with new...

Page 21: ...LOCATION OF SAFETY LABELS Only for the machine equipped with ECSS SAFETY SAFETY LABELS 2 5...

Page 22: ...on before operating 2 Caution when leaving operator s seat 3 Caution when traveling in reverse 4 Caution for electric cables 5 Prohibition of trespassing 6 Caution for frame lock bar SAFETY LABELS SAF...

Page 23: ...ition of entering beneath work equipment 17 Caution for modification of ROPS FOPS 18 Prohibition of start by short circuiting 19 Caution for high pressure common rail 20 Alternate exit 21 Caution for...

Page 24: ...Caution when traveling in reverse 09802 33000 Caution for electric cables 09801 63002 SAFETY LABELS SAFETY 2 8...

Page 25: ...ition of trespassing 09162 23000 Caution for frame lock bar 09161 23000 Caution for emergency release of parking brake 425 93 41690 Caution for high temperature coolant 09668 03001 SAFETY SAFETY LABEL...

Page 26: ...flammable gas hydrogen Explosion Fire Blast or Projectile hazard Do not handle or charge until all safely precautions instructions have been read and understood Wear protective gloves protective cloth...

Page 27: ...unning 09667 03001 Caution for nearing machine 09812 03001 Prohibition of entering beneath work equip ment 09807 C1201 Caution for modification of ROPS FOPS 09620 A2001 09620 A2171 09812 03001 DANGER...

Page 28: ...Prohibition of start by short circuiting 09842 A0362 Caution for high pressure common rail 6217 71 9331 Alternate exit 425 93 51110 SAFETY LABELS SAFETY 2 12...

Page 29: ...Caution for blast site Machine with KOMTRAX 09845 13000 Caution when traveling in reverse Machine with rearview camera 09833 33000 Caution for handling DEF 09632 31800 SAFETY SAFETY LABELS 2 13...

Page 30: ...Prohibition of getting on or off hood 09805 13000 Caution when removing fan net 09667 53000 SAFETY LABELS SAFETY 2 14 Canadian EMC Regulation 09979 00001 CAN ICES 2 NMB 2 09979 00001...

Page 31: ...this manual that you do not understand ask the person in charge of safety for explanation PREPARATIONS FOR SAFE OPERATION PRECAUTIONS FOR SAFETY RELATED EQUIPMENT Be sure that all guards covers camera...

Page 32: ...t leave tools or machine parts lying around inside the operator s compartment If tools or parts get into the control devices it may obstruct operation and cause the machine to move unexpectedly result...

Page 33: ...surfaces or on parts of the electrical system After adding fuel or oil wipe up any spilled fuel or oil Put greasy rags and other combustible materials into a safe container to maintain safety at the...

Page 34: ...device to purify the soot in the exhaust gas Exhaust gas temperature may increase during the purifi cation process regeneration Do not bring any combustible material close to the outlet of the exhaus...

Page 35: ...lt of the handrails and steps If the handrails and steps are damaged or deformed they need to be repaired immediately Ask your Ko matsu distributor to perform this work Do not grip the control levers...

Page 36: ...t the opera tor s seat be sure to lower the work equipment completely to the ground lock the work equipment by pressing work equip ment lock switch 1 the pilot lamp lights up and stop the en gine by s...

Page 37: ...h 2 to ON op eration position A In addition lock all places and always take the key with you and keep it in the specified location ALTERNATE EXIT OF CAB The machine with a cab has an exit for normal u...

Page 38: ...ied in any other way its strength may drop Any modification is prohibited If the protective structure is damaged or deformed by falling objects or by rolling over its strength will be reduced and it w...

Page 39: ...rt or operate the engine in a place where there is good ventilation If the engine or ma chine must be operated inside a building or underground where the ventilation is poor take steps to ensure that...

Page 40: ...eed to operate on a road protect pe destrian and cars by designating a person for jobsite traffic duty or by installing fences around the jobsite When traveling or operating in shallow water or on sof...

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