This comprehensive Komatsu 730E Dump Truck Service Repair Manual covers all models starting from serial number A30552 and up. It provides detailed information and instructions for servicing and repairing your Komatsu 730E Dump Truck. The manual encompasses hundreds of pages packed with detailed diagrams, illustrations, and step-by-step procedures for every component of the truck. This includes the engine, transmission, hydraulic system, electrical system, and more. You'll find troubleshooting guides, specifications, and maintenance schedules, ensuring you have everything you need to keep your Komatsu 730E operating efficiently and reliably.

The Komatsu 730E is a heavy-duty articulated dump truck renowned for its robust design, impressive hauling capacity, and reliable performance. This massive machine is a staple in large-scale mining and construction projects, capable of transporting vast quantities of materials across challenging terrain. The 730E boasts a powerful engine, typically a Komatsu SAA6D170E-6 engine, delivering high torque and horsepower for efficient and reliable operation. Its articulated design, featuring a swiveling rear frame, provides exceptional maneuverability, allowing it to navigate tight corners and uneven surfaces with ease. The truck's robust construction features a heavy-duty frame, a large-capacity body, and a durable undercarriage, ensuring long-lasting performance even in the harshest conditions.

The 730E is equipped with a sophisticated hydraulic system that powers the steering, braking, and dumping functions. This system is designed for efficiency and reliability, providing precise control and responsiveness. The truck also features several advanced safety features, including an automatic braking system, a rollover protection system, and a comprehensive display system that provides the operator with vital information about the truck's condition and performance. The 730E's ergonomic design ensures operator comfort and minimizes fatigue, promoting productivity and safety. The service repair manual, A30552 & UP, is an essential resource for technicians and operators who need to maintain, repair, and troubleshoot the 730E. It provides detailed information on every aspect of the truck, including its components, systems, and operating procedures, enabling efficient maintenance and repair.