KOMATSU PC650LC-8 SE CRAWLER EXCAVATOR

Technical Description

The Komatsu PC650LC-8 SE is a high-performance crawler excavator engineered for demanding construction and mining applications. This model features a robust Komatsu SAA6D140E-5 engine, delivering a net power output of 429 horsepower (320 kW) at 1800 rpm, ensuring strong hydraulic performance and improved fuel efficiency. The excavator is EPA Tier 3 and EU Stage 3A emissions certified, reflecting its compliance with stringent environmental standards. With a maximum digging depth of 23.2 feet and a maximum reach along the ground of 37.9 feet, the PC650LC-8 SE excels in both deep excavation and extended reach tasks. The machine’s operating weight is 146,390 pounds, providing excellent stability and lifting capacity. The hydraulic system includes advanced features such as an arm quick-return circuit and fast bucket dump speed, enhancing operational efficiency. The excavator offers multiple work modes, including Power (P) mode for maximum productivity and Economy (E) mode for reduced fuel consumption without sacrificing equipment speed. The swing speed is 8.3 rpm, and the swing torque reaches 213,690 kg·m (154,481 ft-lbs), ensuring smooth and powerful rotation. The undercarriage is designed for durability, with a track width of 900 mm and a ground clearance of 2.59 feet. The spacious cab is ergonomically designed for operator comfort, featuring climate control and intuitive controls. The PC650LC-8 SE is equipped with Komatsu’s exclusive HydrauMind system, which provides precise control and enhances overall machine responsiveness. This excavator is a versatile and reliable choice for heavy-duty excavation projects.