HA270 1

This manual covers the Komatsu HA250 / HA270 Dump Truck, a robust piece of heavy-duty equipment designed for demanding construction and mining operations. Komatsu is globally recognized for its durable, reliable, and innovative machinery, and these articulated dump trucks are built to excel in challenging environments. Their design emphasizes maneuverability in rough terrain and confined spaces, making them ideal for large-scale earthmoving projects. The HA250 and HA270 models are engineered for significant payload capacities, ensuring efficient material transport and contributing to substantial cost savings through reduced labor and downtime.

The Komatsu HA250 / HA270 Dump Truck series represents a robust line of heavy-duty off-highway articulated dump trucks engineered for demanding applications in mining, construction, and aggregate operations. These machines are recognized for their exceptional maneuverability through articulated steering, powerful yet efficient powertrains, and durable construction, reflecting Komatsu's heritage of producing reliable and productive equipment. Designed to excel in challenging environments, the HA series offers substantial payload capacities and advanced features that enhance operational efficiency and operator comfort, making them a competitive choice in the heavy equipment market.

This official service repair manual covers the Komatsu HA250 and HA270 Dump Trucks. Komatsu, a globally recognized manufacturer, is known for producing robust and reliable heavy equipment. The HA series dump trucks are designed for off-highway applications, emphasizing durability and performance in challenging environments. This manual provides comprehensive guidance for owners, operators, and maintenance technicians, enabling self-service repair and maintenance capabilities to save costs on external labor.

The Komatsu HA250 / HA270 is an articulated dump truck designed for heavy construction and mining applications. Komatsu is recognized globally for producing robust and reliable heavy machinery, and these models embody that heritage. This service manual provides comprehensive documentation for these specialized vehicles, enabling users to understand and manage their operational and maintenance needs effectively.

This Factory Service Repair Manual covers the Komatsu HA250 and HA270 Dump Truck models for all production years. These vehicles are engineered for demanding operational environments, emphasizing robust construction and reliable performance. The comprehensive nature of the HA250 and HA270 models makes them a cornerstone in various heavy-duty applications.

This manual covers the Komatsu HA250 and HA270 Dump Trucks, part of Komatsu's robust line of articulated dump trucks designed for demanding off-highway hauling applications. Komatsu is a globally recognized leader in construction and heavy equipment manufacturing, known for engineering quality and reliability. These models are built to deliver consistent performance in challenging environments, embodying the manufacturer's commitment to durable and efficient machinery. This workshop service repair manual provides comprehensive information for all serial numbers within the HA250/HA270 series, enabling owners and operators to understand and maintain their equipment effectively.

The Komatsu HA270 Dump Truck is a robust piece of heavy-duty equipment, designed and manufactured by Komatsu, a company renowned for its reliable and durable machinery. This model is built for demanding off-highway hauling applications, commonly found in construction and mining environments. Its engineering prioritizes strength and operational efficiency, reflecting Komatsu's commitment to producing high-quality, dependable equipment that can withstand rigorous use. The HA270 represents a specific iteration within Komatsu's line of articulated dump trucks, engineered to deliver performance and longevity in challenging operational settings.

The Komatsu HA270 Articulated Dump Truck is a robust piece of heavy machinery engineered for demanding work environments. Renowned for Komatsu's commitment to durability and performance, this model is designed to efficiently transport large volumes of material in construction, mining, and quarrying operations. Its articulated design provides excellent maneuverability in challenging terrain, while its powerful powertrain ensures consistent performance under load. The HA270 represents a significant offering within Komatsu's line of articulated dump trucks, built to deliver reliability and operational efficiency.

The Articulated Dump Truck, designed for serial numbers 65226 and up, represents a commitment to robust and reliable heavy machinery. Known globally for its durability in construction and mining, this model is engineered for efficient material transport in challenging environments, boasting an approximate operating weight of 23,000-25,000 kg and a payload capacity of around 27,000 kg. Its powerful engine, a 6-cylinder diesel with a displacement of 19.54 L, is paired with a torque converter and transmission system designed for demanding hauling tasks. The HA270-1 is built with operator safety in mind, typically featuring a Roll-Over Protective Structure (ROPS) equipped cab.