KOMATSU PC160LC-7 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC160LC-7 is a robust hydraulic excavator designed for high performance and versatility in earthmoving tasks. Powered by a turbocharged, air-to-air aftercooled Komatsu SAA4D107E-1 engine, it delivers 121 hp (90 kW) at 2200 rpm, meeting EPA Tier III and EU Stage IIIA emissions standards. The machine features a maximum digging depth of up to 20.5 feet, a maximum loading height of 20.9 feet, and a maximum reach along the ground of 28.9 feet, enabling efficient excavation and loading capabilities. It is equipped with a bucket capacity range from 0.6 to 1.3 cubic yards, with a reference capacity of 1.1 cubic yards, suitable for various material handling requirements. The excavator has a transport height of approximately 9.8 to 9.9 feet, a shipping length of 28.2 feet, and a ground clearance of 1.5 feet. The undercarriage features 44 track shoes per side, 7 track rollers, and 2 carrier rollers with a shoe size of 19.7 inches, providing enhanced stability and traction. The extended track length on the ground and strengthened components improve lateral stability and lifting capacity. Swing system specifications include a swing speed of 12 rpm and fluid capacity of 1.2 gallons. Hydraulics are powered by a pump flow capacity of 82.5 gallons per minute and a system relief pressure of 5511.5 psi, supported by a 32-gallon fluid capacity. The fuel tank capacity is 74 gallons, enabling extended operational periods. Additional features include multiple working modes (Power, Economy, Lifting, Breaker) to optimize power output, fuel efficiency, and hydraulic pressure based on application needs. The cab is designed for comfort with low noise and vibration, a pressurized environment, and automatic air conditioning, enhancing operator productivity and safety.