HITACHI ZX140W-5B WHEEL EXCAVATOR WORKSHOP, OPERATION, TROUBLESHOOT, WIRING, MANUAL

HITACHI ZX140W-5B EXCAVATOR WORKSHOP, OPERATION, TROUBLESHOOT, WIRING, MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 2,686
FILE SIZE: 165MB

MODEL COVERED:

HITACHI ZX140W-5B EXCAVATOR

PART NO: WLAA-EN-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

Group 5 Pressure Release Procedure

Group 6 Preparation

SECTION 2 MAINTENANCE STANDARD

Group 1 Upperstructure

Group 2 Undercarriage

Group 3 Front Attachment

SECTION 3 UPPERSTRUCTURE

Group 1 Cab

Group 2 Counterweight

Group 3 Main Frame

Group 4 Engine

Group 8 Pump Device

Group 9 Control Valve

Group 10 Swing Device

Group 11 Pilot Valve

Group 12 Solenoid Valve

Group 13 Signal Control Valve

Group 14 Shockless Valve

Group 15 Muffler Filter

Group 16 Electric Lever

Group 17 Steering Valve

Group 18 Brake Valve

Group 19 Accumulator Charging Valve

Group 20 Accumulator Manifold

SECTION 4 UNDERCARRIAGE

Group 1 Swing Bearing

Group 2 Travel Device

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 Propeller Shaft

Group 10 Cylinder

SECTION 5 FRONT ATTACHMENT

Group 1 Front Attachment

Group 2 Cylinder

Group 3 Hose Rupture Value
 

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 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

Group 6 Adjustment

SECTION 5 TROUBLESHOOTING

Group 1 Diagnosing Procedure

Group 2 Monitor

Group 3 e-Service

Group 4 Component Layout

Group 5 Troubleshooting A

Group 6 Troubleshooting B

Group 7 Air Conditioner

INCLUDED IN THE MANUAL:

WORKSHOP MANUAL

TECHNICAL (TROUBLESHOOTING) MANUAL

TECHNICAL (OPERATIONAL) MANUAL

OPERATOR'S MANUAL

ELECTRICAL & HYDRAULIC CIRCUIT DIAGRAM MANUAL