Hitachi Hydraulic Excavator UH030 Service Manual(KM014-00) – PDF DOWNLOAD

Description

Hitachi Hydraulic Excavator UH030 Service Manual(KM014-00) – PDF DOWNLOAD

FILE DETAILS:

Hitachi Hydraulic Excavator UH030 Service Manual(KM014-00) – PDF DOWNLOAD

Language : English
Pages :494
Downloadable : Yes
File Type : PDF
Size:53.7 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION

Hitachi Hydraulic Excavator UH030 Service Manual(KM014-00) – PDF DOWNLOAD

FOREWORD 

• This service manual explains the correct maintenance and repair procedures to ensure optimal performance and maximum service life for Hitachi construction machinery. The serviceman is reques·ted to read the manual thoroughly and consult it whenever he is not sure of correct servicing.
• Use the manual not only as a reference guide to maintenance but also a text book to train new servicemen who are unfamiliar with Hitachi construction machinery.
• The manual is divided into four sections such as SPECIFICATIONS, OPERATIONAL PRINCIPLE, DISASSEMBLY and ASSEMBLY and MAINTENANCE STANDARD. A thorough knowledge of the these will help to:

1. Diagnose the cause of the failure.
2. Determine reuse or replacement of parts.
3. Install the units and assemble the parts correctly. We hope that this manual will aid in quick, easy and lower cost servicing of the machines.

TABLE OF CONTENTS:

Hitachi Hydraulic Excavator UH030 Service Manual(KM014-00) – PDF DOWNLOAD

UH30…………………………………………… 1
FOREWORD……………………………………….. 3
CARE OF THE HANDLING…………………………….. 5
UH30 SPECIFICATIONS……………………………… 7
OPERATIONAL PLINCIPLE……………………………. 31
UH30GENERAL…………………………………. 31
HYDRAULIC CIRCUIT………………………… 33
AIR CIRCUIT……………………………… 83
TRACK LINK ADJUSTER………………………….. 95
ENGINE………………………………………101
A-C GENERATOR………………………………..117
A-C REGULATOR………………………………..125
ELECTRIC ACCESSARIES………………………….139
DOUBLE PUMP………………………………….157
REGULATOR R4220………………………………165
PF50 PLUNGER PUMP…………………………….179
GEARPUMP GP25………………………………..183
PILOT VALVE………………………………….187
HUSCO CONTROL VALVE…………………………..197
REDUCING VALVE……………………………….217
SX MOTOR…………………………………….221
MFG MOTOR……………………………………229
AIR CONDITIONER………………………………235
TROUBLE SHOOTING……………………………..255
DISASSEMBLY AND ASSEMBLY………………………….279
DOUBLE PUMP………………………………….279
PF PUMP……………………………………..299
HUSCO CONTROL VALVE…………………………..323
SX MOTOR…………………………………….357
MFG MOTOR……………………………………385
CYLINDER…………………………………….409
FRONT IDLER………………………………….425
UPPER ROLLER…………………………………431
LOWER ROLLER…………………………………437
TRACK FRAME………………………………….441
A-C GENERATOR………………………………..445
HOW TO DISASSEMBLE/ASSEMBLE HYDRAULIC EQUIPMENT….457
MAINTENANCE STANDARD……………………………..471
SX MOTOR…………………………………….471
MFG MOTOR……………………………………477
CYLINDER…………………………………….483
CONVEERSION TABLE………………………………..487

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PLEASE NOTE:

• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
• No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
• Your payment is all safe and the delivery of the manual is INSTANT – You will be taken to the DOWNLOAD PAGE.
• So have no hesitations whatsoever and write to us about any queries you may have : heydownloadss @gmail.com

S.M