Hitachi Hydraulic Excavator ZX490LCH-7 Operational Principle Technical Manual PDF

This Technical manual contains detailed service information, special instructions for repair and maintenance, troubleshoot and other additional material for Hitachi Hydraulic Excavator ZX490LCH-7 models. Factory file allows to detect and resolve problems arising and uncertainties. The Operational Principle Technical Manual includes sections about specifications, components information, system section, operation, etc.

Electronic guide includes pictures (screenshots) and the schemes and diagrams, which show the location of the necessary components and be able to carry out installation or removal of any details. The online text comes in PDF format, includes 413 pages, any one of which we can be printed easily. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.

Table of Contents

SECTION1
GENERAL
Group1
Specifications
Group2
Component Layout
Group3
Component Specifications
SECTION2
SYSTEM
Group1
Controller
Group2
Control System
Group3
Engine System
Group4
Hydraulic System
Group5
Electrical System
SECTION3
COMPONENT OPERATION
Group1
Pump Device
Group2
Swing Device
Group3
Control Valve
Group4
Pilot Valve
Group5
Travel Device
Group6
Signal Control Valve
Group7
Others (Upperstructure)
Group8
Others (Undercarriage)