ARTICULATED DUMP TRUCKS KOMATSU HM300-2 Operation and Maintenance Manual

Description

Comprehensive field assembly instructions for KOMATSU HM300-1 articulated dump truck. Includes detailed step-by-step procedures, technical specifications, and assembly diagrams for optimal performance and safety compliance.n

The KOMATSU HM300-1 Articulated Dump Truck Field Assembly Manual provides essential guidance for technicians and assembly personnel responsible for on-site equipment preparation. This 28-ton capacity hauler requires precise assembly procedures to ensure optimal performance and operational safety.

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The manual covers critical assembly sequences, including the installation of the articulation system, hydraulic components, and dump body mounting. Special attention is given to the proper alignment of the front and rear frames, featuring Komatsu’s advanced articulation joint design that enables a 45-degree articulation angle and 11-degree oscillation capability.

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Key technical specifications include torque requirements for critical fasteners, hydraulic system pressure settings, and electrical system connections. Engineers must follow the prescribed sequence for installing the power train components, ensuring proper integration with the Komatsu SAA6D125E-3 engine and advanced transmission system. The manual includes detailed inspection points and testing procedures to verify correct assembly before commissioning.