Hitachi Crawler Crane SCX800HD-2 Operational Principle Technical Manual PDF

This PDF Technical Manual (Operational Principle) is intended for the Hitachi Crawler Crane SCX800HD-2 Model. It contains detailed repair and service information on crawler cranes, circuits, technical data, specifications, and step-by-step instructions.

The technical book describes the design of the Hitachi crawler cranes and interchangeable work equipment. The analysis of the causes of malfunctions and breakdowns of cranes during operation, methods for their prevention, as well as brief information on current repair and routine maintenance, are given.

You can study this pdf manual using screenshots and a list of content, which is presented in the manual description. You can also follow the link 'Hitachi pdf manual instant preview', and preview the pages of this manual.

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Models covered:
SCX 800A-3

Part No. TO25T-E-00

CONTENTS:
SECTION 1 GENERAL
Group 1 Specifications
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 ECU System
Group 3 Hydraulic System
Group 4 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Mechanism
Group 2 Front and Rear Control Valves
Group 3 Slewing Control Valve
Group 4 Jack-up⋅Retract Control Valve
Group 5 A-frame Raise⋅Lower⋅Counterweight Retract Control Valve
Group 6 Remote Control Valve
Group 7 Slewing Mechanism
Group 8 Hoisting Mechanism
Group 9 Derricking Mechanism
Group 10 Travel Mechanism
Group 11 Others (Slewing Upper Structure)
Group 12 Others (Base Carrier)