HITACHI EX60-5 EX75UR-3 EX75URLC-3 EXCAVATOR SERVICE REPAIR, TECHNICAL, WIRING MANUAL

HITACHI EX60-5 EX75UR-3 EX75URLC-3 EXCAVATOR SERVICE REPAIR, TECHNICAL, WIRING MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 1,025
FILE SIZE: 27.4MB

MODEL COVERED:

EX60-5

EX75UR-3

EX75URLC-3
 

CONTENTS:

WORKSHOP MANUAL

SECTION 1 GENERAL INFORMATION

GROUP 1 PRECAUTIONS FOR DISASSEMBLING AND ASSEMBLING

GROUP 2 TIGHTENING TORQUE

GROUP 3 PAINTING

GROUP 4 BLEEDING AIR FROM HYDRAULIC OIL TANK

SECTION 2 UPPERSTRUCTURE

GROUP 1 CAB

GROUP 2 COUNTERWEIGHT

GROUP 3 MAIN FRAME

GROUP 4 PUMP DEVICE

GROUP 5 CONTROL VALVE

GROUP 6 SWING DEVICE

GROUP 7 PILOT VALVE

GROUP 8 PILOT SHUT-OFF SOLENOID VALVE

GROUP 9 SIGNAL CONTROL VALVE

GROUP 10 4-SPOOL CONTROL VALVE

GROUP 11 ENGINE

SECTION 3 UNDERCARRIAGE

GROUP 1 SWING BEARING

GROUP 2 TRAVEL DEVICE

GROUP 3 CENTER JOINT

GROUP 4 TRACK ADJUSTER

GROUP 5 FRONT IDLER

GROUP 6 UPPER AND LOWER ROLLER

GROUP 7 TRACK

SECTION 4 FRONT ATTACHMENT

GROUP 1 FRONT ATTACHMENT

GROUP 2 CYLINDER

GROUP 3 CONTROL VALVE
 

TECHNICAL MANUAL (OPERATIONAL PRINCIPLE)

SECTION 1 GENERAL

GROUP 1 SPECIFICATION

GROUP 2 COMPONENT LAYOUT

GROUP 3 COMPONENT SPECIFICATIONS

SECTION 2 SYSTEM

GROUP 1 CONTROLLER

GROUP 2 CONTROL SYSTEM

GROUP 3 ECM SYSTEM

GROUP 4 HYDRAULIC SYSTEM

GROUP 5 ELECTRICAL SYSTEM

SECTION 3 COMPONENT OPERATION

GROUP 1 PUMP DEVICE

GROUP 2 SWING DEVICE

GROUP 3 CONTROL VALVE

GROUP 4 PILOT VALVE

GROUP 5 TRAVEL DEVICE

GROUP 6 SIGNAL CONTROL VALVE

GROUP 7 OTHERS (UPPERSTRUCTURE)

GROUP 8 OTHERS (UNDERCARRIAGE)
 

TECHNICAL MANUAL (TROUBLESHOOTING)

SECTION 4 OPERATIONAL PERFORMANCE TEST

GROUP 1 INTRODUCTION

GROUP 2 STANDARD

GROUP 3 ENGINE TEST

GROUP 4 EXCAVATOR TEST

GROUP 5 COMPONENT TEST

GROUP 6 ADJUSTMENT

SECTION 5 TROUBLESHOOTING

GROUP 1 DIAGNOSING PROCEDURE

GROUP 2 MONITOR UNIT

GROUP 3 E-SHOVEL

GROUP 4 COMPONENT LAYOUT

GROUP 5 TROUBLESHOOTING A

GROUP 6 TROUBLESHOOTING B

GROUP 7 ELECTRICAL SYSTEM INSPECTION
 

INCLUDED IN THIS MANUAL:

WORKSHOP MANUAL

TECHNICAL MANUAL (OPERATIONAL PRINCIPLE)

TECHNICAL MANUAL (TROUBLESHOOTING)

CIRCUIT DIAGRAM & HARNESS