The Komatsu HD200-2 Dump Truck Service Shop Manual is a comprehensive guide for servicing and repairing Komatsu HD200-2 dump trucks, covering serial numbers 1002 and up. This manual provides detailed instructions and diagrams to help you perform a wide range of maintenance and repair tasks. The manual covers a variety of essential components and systems, ensuring you have the information you need to address any issues you encounter. This includes sections on General information, Engine, Powertrain, Steering, Air System, Hydraulic Control, Work Equipment, and other relevant topics. Whether you're a seasoned mechanic or a DIY enthusiast, this manual provides clear and concise instructions to help you understand and perform repairs efficiently.

The Komatsu HD200-2 is a heavy-duty, off-highway dump truck designed for demanding mining and construction applications. This robust machine boasts a powerful Cummins QSK50 engine, delivering a hefty 1,750 horsepower and a maximum torque output of 5,500 lb-ft. The HD200-2 is equipped with a 100-ton capacity body, capable of hauling massive payloads across even the most challenging terrains. Its durable Allison 7400 Series transmission provides smooth power transfer and efficient operation, while the advanced hydraulic system with a 115-gpm pump ensures reliable and responsive performance. The truck's expansive cab provides a comfortable and ergonomic working environment for the operator, featuring a fully adjustable seat, intuitive controls, and excellent visibility. Beyond its impressive power and capacity, the Komatsu HD200-2 stands out for its exceptional safety features. The truck incorporates a comprehensive safety system, including automatic and manual retarders for controlled descent, an emergency shutdown system, and a robust rollover protection structure (ROPS) to safeguard the operator in the event of an accident. Its advanced braking system, featuring multiple brakes including air disc brakes, ensures efficient and reliable stopping power even under heavy loads. The HD200-2 also features a range of maintenance-friendly aspects, such as easy access to key components, simplified maintenance schedules, and a robust design that minimizes downtime. All these factors contribute to its reputation as a reliable and durable workhorse that excels in demanding mining and construction environments.