Komatsu D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A Dozer Shovel Operation & Maintenance Manual – PDF DOWNLOAD

Description

Komatsu D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A Dozer Shovel Operation & Maintenance Manual

FILE DETAILS:

Komatsu D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A Dozer Shovel Operation & Maintenance Manual

Model Specification: KOMATSU D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A DOZER SHOVEL
Language: English
File Format: PDF
Total Pages: 128
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES

KOMATSU D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A DOZER SHOVEL OPERATION & MAINTENANCE MANUAL – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A Dozer Shovel Operation & Maintenance Manual

FOREWORD:

This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. it will help the operator Or any 0ne realize peak performance through effective, economical and safe machine operation and maintenance.

• Please read this manual carefully BEFORE operating the machine.
• Please continue studying this manual until proper operation is completely reinforced into personal habit.
• This manual describes the basic techniques. Skill is performed as the operator or anyone get the correct knowledge and performance of the machine.
• Operation, inspection. and maintenance should be carefully carried out, and the safety must be given the first priority. Safety precautions are in- dicated with A marks and technical precautions with * marks in this manual. The safety information contained in this manual is intended only to supplement safety codes, insurance requirements, local laws. rules and regulations.
• Some photographs and illustration pictures are different from your machine as technical improvement is continuously reflected on it. Revision to up-to-date manuals content is performed in later editions.
• This operation & maintenance manual may contain attachments and optional equipment that are not available in your area. Please consult your local Komatsu distributor for those items you may require. Materials and specifications are subject to change without notice.

TABLE OF CONTENTS:

Komatsu D20S-6, D20Q-6, D21S-6, D21Q-6, D21S-6A Dozer Shovel Operation & Maintenance Manual

COVER.......................................  1
FOREWORD....................................  2
BREAKING IN YOUR NEW MACHINE................  3
CONTENTS....................................  4
SAFETY HINTS................................  5
GENERAL LOCATIONS AND SPECIFICATIONS........ 12
INSTRUMENTS AND CONTROLS.................... 13
CHECK BEFORE STARTING....................... 28
OPERATING YOUR MACHINE...................... 33
COLD WEATHER OPERATION...................... 56
BUCKET OPERATION............................ 61
HOW TO USE INCHING PEDAL (D21S,Q-6)......... 64
HOW TO USE INCHING PEDAL (D21S-6A).......... 68
TIPS FOR LONGER UNDERCARRIAGE LIFE.......... 72
HANDLING OF BATTERY......................... 73
TRANSPORTATION.............................. 76
PERIODIC MAINTENANCE........................ 77
	PRECAUTIONS FOR MAINTENANCE............. 78
	MAINTENANCE TABLE....................... 82
	OIL FILLER AND LEVEL GAUGE POSITIONS.... 85
	EVERY 50 HOURS SERVICE.................. 86
	INITIAL 250 HOURS SERVICE............... 87
	EVERY 250 HOURS SERVICE................. 87
	EVERY 500 HOURS SERVICE................. 94
	EVERY 1000 HOURS SERVICE................ 98
	EVERY 2000 HOURS SERVICE................103
	EVERY 4000 HOURS SERVICE................104
	WHEN REQUIRED...........................105
ADJUSTMENT..................................111
TROUBLE SHOOTING GUIDE......................117
STORAGE.....................................120
SERVICE METER...............................122
MACHINE AND ENGINE SERIAL NUMBERS...........123
FUEL,COOLANT AND LUBRICANTS.................124

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