HITACHI ZAXIS 170W-3 190W-3 EXCAVATOR WORKSHOP, TECHNICAL, WIRING, PARTS MANUAL

HITACHI ZAXIS 170W-3 190W-3 EXCAVATOR WORKSHOP, TECHNICAL, WIRING, PARTS MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 4,124
FILE SIZE: 168MB

MODEL COVERED:

HITACHI ZAXIS 170W-3 190W-3 EXCAVATOR

PART NO: WCGB-E-00
 

CONTENTS:

WORKSHOP MANUAL:

SECTION 1 GENERAL INFORMATION

Group 1 Precautions for disassembling and Assembling

Group 2 Tightening

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 Electric Lever

Group 9 Signal Control Valve

Group 10 Shockless Valve

Group 11 Solenoid Valve

Group 12 Pilot Shut-Off Solenoid Valve

Group 13 Steering Valve

Group 14 Brake Valve

Group 15 Accumulator Charging Valve

SECTION 3 UNDERCARRIAGE

Group 1 Swing Bearing

Group 2 Travel Motor

Group 3 Center Joint

Group 4 Transmission

Group 5 Axle

Group 6 Axle Lock Cylinder

Group 7 Operate-Check Valve

Group 8 Solenoid Valve

Group 9 Transmission Changeover Solenoid Valve

Group 10 Propeller Shaft

SECTION 4 FRONT ATTACHMENT

Group 1 Front Attachment

Group 2 Cylinder

Group 3 Hose-Rupture Valve

Group 4 Operate-Check Valve
 

TECHNICAL MANUAL (OPERATIONAL PRINCIPLE):

SECTION 1 GENERAL

Group 1 Specifications

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 Electric Lever

Group 6 Transmission

Group 7 Axle

Group 8 Travel Motor

Group 9 Signal Control Valve

Group 10 Steering Valve

Group 11 Brake Valve

Group 12 Others (Upperstructure)

Group 13 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

SECTION 5 TROUBLESHOOTING

Group 1 Diagnosing Procedure

Group 2 Monitor Unit

Group 3 Dr. ZX

Group 4 ICF

Group 5 Component Layout

Group 6 Troubleshooting A

Group 7 Troubleshooting B

Group 8 Electrical System Inspection

INCLUDED IN THE MANUAL:

WORKSHOP MANUAL

TECHNICAL (TROUBLESHOOTING) MANUAL

TECHNICAL (OPERATIONAL PRINCIPLE) MANUAL

OPERATOR'S MANUAL

ELECTRICAL & HYDRAULIC-CIRCUIT DIAGRAM

PARTS CATALOG MANUAL