Hitachi Excavator Zaxis 70, 70LC Operational Principle Technical Manual PDF

This PDF Technical Manual (Operational Principle) describes the characteristics, data, and correct methods for repair operations on each component of the Hitachi Excavator Zaxis 70, 70LC Models.

This pdf guide illustrates the overhaul operations of the engine overhaul on the stand and the necessary equipment to execute such operations.

This technical manual comes in PDF format. So, it doesn't require any installation (Instant Download). We recommend you to use the application Adobe Acrobat Reader for working with PDF instructions. Also, we recommend you print this manual and use it as a handbook when it will be necessary.

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Models covered:
Zaxis 70,
Zaxis 70LC.

Manual No. KM-1CDE
Vol. No. TT1CDE-01

CONTENTS:
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 Hydraulic System
Group 3 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 Others(Upperstructure)
Group 7 Others(Undercarriage)