Hitachi Excavator Zaxis 75US-A/75UR Operational Principle Technical Manual PDF

This PDF Technical Manual (Operational Principle) contains detailed technical information, routine and preventive maintenance procedures, troubleshooting, disassembly/assembly of components, and adjustment procedures for Hitachi Excavators Zaxis 75US-A, Zaxis 75UR Models.

It is very important to pay attention to the section on care and safety rules, notes, recommendations and familiarize them with it and also to adhere to them without fail.

A preliminary reading of this tutorial will be the right decision as all the information is very important for the use of Hitachi excavators, especially the section on safety. You will be able to avoid various unexpected breakdowns and faults as well as injuries. Buy and keep this tutorial readily available for reference at all times. To work with this material, we recommend that you install Adobe Acrobat Reader.

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We tried to give you the clearest description of this PDF Technical Manual (Operational Principle). But if you still have questions - write to us, and we will answer all your questions.

Models covered:
Zaxis 75US-A,
Zaxis 75UR.

Vol No.: TO1CFE-00

CONTENTS:
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 Front Control System
Group 3 Hydraulic System
Group 4 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)