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Operation & Maintenance
Manual
WHEEL LOADER
SERIAL NUMBERS
ENGINE
This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or
disclosed except in accordance with written authorization from Komatsu America International Company.
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 install such changes on products sold
previously.
Due to this continuous program of research and development, revisions may be made to this publication. It is
recommended that customers contact their distributor for information on the latest revision.
February 2016
-7
WA470-7 A47001
6D125E-6
Copyright 2015 Komatsu
Printed in U.S.A
Komatsu America Corp.
CEAM026702
and up
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Table of Contents
Related Manuals for Komatsu A47001
Summary of Contents for Komatsu A47001
- Page 1 6D125E-6 ENGINE This material is proprietary to Komatsu America International Company and is not to be reproduced, used, or disclosed except in accordance with written authorization from Komatsu America International Company. 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 install such changes on products sold previously.
- Page 2 Find manuals at https://best-manuals.com...
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Page 3: Foreword
1 FOREWORD FOREWORD Find manuals at https://best-manuals.com... - Page 4 Continuing improvements in the design of this machine may lead to addi- tional changes that are not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual.
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Page 5: Safety Information
FOREWORD SAFETY INFORMATION SAFETY INFORMATION (ALL-1110-010-A-00-A) To enable you to use the machine safely, and to prevent injury or death to operators, service personnel or bystand- ers, the precautions and warnings included in this manual and the safety signs attached to the machine must al- ways be observed. -
Page 6: Introduction
INTRODUCTION FOREWORD INTRODUCTION (WA-0000-001-K-00-A) USE OF MACHINE (WA-0000-04H-K-00-A) This Komatsu machine is designed to be used mainly for the following work: • Digging work • Leveling work • Dozing work • Loading work See the section "RECOMMENDED APPLICATIONS（PAGE 3-202）" for further details of the work. -
Page 7: Product Information
FOREWORD PRODUCT INFORMATION PRODUCT INFORMATION (ALL-0000-20E-K-00-A) When requesting service or ordering replacement parts, contact your Komatsu distributor of the following items. PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE (WA380-0000-20R-K-00-A) The nameplate is located at the center of the front frame on the right side of the machine. -
Page 8: Service Meter Location
PRODUCT INFORMATION FOREWORD SERVICE METER LOCATION (WA-0000-20T-K-00-A) The service meter is located at the lower center of the machine monitor. YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR (ALL-0000-20E-K-01-A) Machine serial No. Engine serial No. Product identification number (PIN) Distributor name Address Phone/Fax Service personnel Find manuals at https://best-manuals.com... -
Page 9: Table Of Contents
FOREWORD CONTENTS CONTENTS (PC-0310-001-A-00-A) FOREWORD .............................1-1 BEFORE READING THIS MANUAL .....................1-2 SAFETY INFORMATION ........................1-3 INTRODUCTION..........................1-4 USE OF MACHINE ........................1-4 DIRECTIONS OF MACHINE ......................1-4 VISIBILITY FROM OPERATOR'S SEAT ..................1-4 PRODUCT INFORMATION........................1-5 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE .........1-5 ENGINE NUMBER PLATE ......................1-5 SERVICE METER LOCATION.......................1-6 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR ............1-6 CONTENTS............................1-7... - Page 10 FIRE EXTINGUISHER ......................3-138 HANDLING REAR VIEW MONITOR ..................3-139 HANDLING Komatsu Diesel Particulate Filter (KDPF)..............3-140 HANDLING Komatsu Closed Crankcase Ventilation (KCCV) ............3-149 HANDLING MACHINES EQUIPPED WITH KOMTRAX ............... 3-150 MACHINE OPERATIONS AND CONTROLS ..................3-152 CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE ............. 3-152 TRANSPORTATION .........................
- Page 11 CONSUMABLE PARTS ........................7-3 CONSUMABLE PARTS LIST ......................7-3 RECOMMENDED FUEL, COOLANT, AND LUBRICANT ................7-4 LUBRICATION CHART .........................7-4 LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE AND RECOMMENDED GENUINE LUBRICANTS .........................7-7 RECOMMENDED BRANDS AND QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENU- INE OIL ..........................7-9 INDEX ..............................8-1...
- Page 12 CONTENTS FOREWORD 1-10...
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Page 13: Safety
2 SAFETY SAFETY... - Page 14 SAFETY SAFETY SAFETY (PC220-1210-002-A-00-A) SAFETY..............................2-2 SAFETY LABELS ............................2-4 LOCATION OF SAFETY LABELS......................2-4 SAFETY LABELS .........................2-5 GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE ........... 2-13 PRECAUTIONS BEFORE STARTING OPERATION ................2-13 ENSURING SAFE OPERATION ....................2-13 UNDERSTANDING THE MACHINE ..................... 2-13 PREPARATIONS FOR SAFE OPERATION ..................
- Page 15 SAFETY SAFETY SAFETY RULES FOR LOADING AND UNLOADING ..............2-35 TOWING ............................2-36 SAFETY RULES FOR TOWING ....................2-36 PRECAUTIONS FOR MAINTENANCE...................... 2-37 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE .......... 2-37 DISPLAY WARNING TAG DURING INSPECTION AND MAINTENANCE ........2-37 KEEP WORK PLACE CLEAN AND TIDY ..................
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Page 16: Safety Labels
If the labels are damaged, lost, or cannot be read properly, replace them with new ones. For details of the part numbers for the labels, see this manual or the actual label, and place an order with Komatsu distributor. •... - Page 17 SAFETY SAFETY LABELS SAFETY LABELS (WA470-Q5L1-012-K-06-A) (1) Caution before operating (09651-03001) (2) Caution for leaving operator's seat (09654-83001)
- Page 18 SAFETY LABELS SAFETY (3) Caution for traveling in reverse (09802–33000) (4) Caution for going close to electric cables (09801-63002)
- Page 19 SAFETY SAFETY LABELS (5) Caution to keep away from movable parts (09162-23000) (6) Cation for frame lock bar (09161-23000) (7) Caution for emergency release of parking brake (421-93- 51190) (8) Caution for high-temperature coolant (09668-03001)
- Page 20 SAFETY LABELS SAFETY (9) Caution for high-temperature oil and hydraulic oil (09653- 03001) (10) Caution for handling of battery cable (09808-03000) (11) Caution for handling of battery (09664–30013) (12) Caution for explosion (09659-53000) (13) Caution to prohibit getting on or off fender (09805-03000) (for machine equipped with rear full fender)
- Page 21 SAFETY SAFETY LABELS (14) Caution while engine is running (09667-03001) (15) Caution to prohibit coming near (09812-03000) (16) Caution to prohibit entering beneath work equipment (09807- C0883) (17) Caution for retrofitting ROPS (09620-A2001, A9620-A2171)
- Page 22 SAFETY LABELS SAFETY (18) Prohibition of short-circuiting start (09842-A0481) (19) Caution for high-temperature turbocharger (09817-A0753) (20) Caution for high-temperature exhaust pipe (09817-A0753) 2-10...
- Page 23 SAFETY SAFETY LABELS (21) Caution for high-pressure common rail (6217-71-9331) (22) Parking brake emergency cancel valve (421-93-51190) (23) Escape (425-93-51110) (24) Caution for blast site (09845-00480) (only when equipped with KOMTRAX) 2-11...
- Page 24 SAFETY LABELS SAFETY (25) Caution for traveling in reverse (for machine equipped with rear view camera) (09833–33000) 2-12...
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Page 25: General Precautions Common To Operation And Maintenance
GENERAL PRECAUTIONS COMMON TO OPERA- SAFETY TION AND MAINTENANCE GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE (ALL-1130-010-A-00-A) Mistakes in operation, inspection, or maintenance may result in serious personal injury or death. Before performing operation, inspection, or maintenance, always read this manual and the safety labels on the machine carefully and obey the warnings. -
Page 26: Preparations For Safe Operation
GENERAL PRECAUTIONS COMMON TO OPERA- TION AND MAINTENANCE SAFETY PREPARATIONS FOR SAFE OPERATION (ALL-0000-001-K-08-A) SAFETY-RELATED EQUIPMENT (ALL-0000-127-K-00-A) • Be sure that all guards, covers, cameras, and mirrors are in their proper position. Have them repaired immedi- ately if they are damaged. •... - Page 27 GENERAL PRECAUTIONS COMMON TO OPERA- SAFETY TION AND MAINTENANCE PROVIDE FIRE EXTINGUISHER AND FIRST AID KIT (ALL-Q5G5-012-K-00-A) Always follow the precautions below to prepare for action if any injury or fire should occur. • Be sure that fire extinguishers have been provided and read the labels to ensure that you know how to use them in emergencies.
- Page 28 FIRE AROUND THE MACHINE DUE TO HIGHLY HEATED EXHAUST GAS This machine is equipped with Komatsu Diesel Particulate Filter (hereafter KDPF). 2-16...
- Page 29 When there are thatched houses, dry leaves or pieces of paper near the work site, set the system to disable the regeneration before starting work to prevent fire hazards due to highly heated exhaust gas.For the setting procedure, see "HANDLING Komatsu Diesel Particulate Filter (KDPF)（PAGE 3-140）". EXPLOSION CAUSED BY LIGHTING EQUIPMENT •...
- Page 30 Wipe it off immediately not to slip if any. In addition, tighten any loose bolt of the handrails and steps. If the handrails and steps are damaged or deformed, they need to be repaired immediately. Ask your Komatsu distributor to perform this work.
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