This comprehensive manual provides in-depth information on the maintenance, assembly, disassembly, and servicing of your Komatsu HM350-1 Articulated Dump Truck. It is a valuable resource for operators and maintenance personnel seeking to maximize machine performance through effective, economical, and safe operation and maintenance. This manual is divided into three essential sections:

**Service Repair Manual:** This section offers detailed information and data specific to the HM350-1 model. It includes specifications, diagrams, real-life photo illustrations, and schemes that guide you through every step of repair, servicing, technical maintenance, and troubleshooting procedures. The manual provides you with comprehensive information to understand and repair your machine, minimizing the need for external service assistance.

**Operation & Maintenance Manual:** This section outlines procedures for operating, handling, lubricating, maintaining, checking, and adjusting your Komatsu HM350-1 Articulated Dump Truck. This information aims to help operators and maintenance personnel achieve peak performance through effective, economical, and safe machine operation and maintenance.

**Field Assembly Instruction:** This section provides everything you need to safely and effectively assemble your Komatsu HM350-1 Articulated Dump Truck. It includes step-by-step assembly procedures, parts installation guides, adjustment instructions, and maintenance procedures to be performed after assembly completion.

The manual covers the SAA6D140E-3 engine mounted on the HM350-1. For detailed engine information, refer to the 140-3 Series Engine Shop Manual. This manual is a complete and intact resource, ensuring you have all the information you need to maintain and repair your Komatsu HM350-1 Articulated Dump Truck. It is organized with bookmarks and is easily searchable to quickly find the information you need. Detailed illustrations, exploded diagrams, drawings, and photos guide you through each service repair procedure.

The Komatsu HM350-1 Articulated Dump Truck is a robust and powerful machine designed for heavy-duty hauling applications in demanding environments. This model, part of Komatsu's renowned HM series, boasts impressive hauling capacity and maneuverability, making it suitable for a wide range of construction, mining, and quarrying operations. Equipped with a powerful diesel engine, the HM350-1 can tackle tough terrains and steep inclines, ensuring efficient material transport even in challenging conditions. Its articulated steering system allows for tight turning radius and excellent maneuverability in confined spaces. The truck's high dumping height facilitates efficient loading and unloading of material, while its durable construction and robust components ensure long-lasting performance and minimal downtime.

The HM350-1 is engineered for operational efficiency and driver comfort. Its ergonomic operator cabin provides excellent visibility and a comfortable working environment, contributing to reduced operator fatigue and increased productivity. The truck's advanced hydraulic system ensures smooth and responsive operation, while its intelligent control systems optimize performance and minimize fuel consumption. Komatsu's commitment to safety is evident in the HM350-1, which features numerous safety features including a comprehensive braking system, emergency shut-off mechanisms, and robust safety cages. The truck's ease of maintenance and readily available spare parts further contribute to its overall operational efficiency and longevity. The HM350-1 is a testament to Komatsu's dedication to providing reliable, high-performance, and safe heavy-duty hauling solutions for demanding industries.