KOMATSU PC350LC-8 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC350LC-8 is a high-performance crawler excavator engineered for demanding construction and mining applications. Powered by a Komatsu SAA6D114E-3 engine with a displacement of 505 cubic inches, it delivers 260 horsepower (194 kW) gross and 246 horsepower (183 kW) net at 1,950 rpm, ensuring robust performance in heavy-duty environments. The machine features a closed-center hydraulic system with load sensing and pressure compensation valves, providing efficient power distribution and precise control. Its operating weight is approximately 72,660 lbs, with a maximum digging depth and reach along the ground both at 24.25 feet, making it suitable for deep excavation tasks. The hydraulic system has a fluid capacity of 49.7 gallons, while the cooling system holds 8.5 gallons and the engine oil capacity is 9.2 gallons. The fuel tank can store up to 160 gallons, supporting extended operation times. The swing mechanism offers a speed of 9.5 rpm, enabling smooth and rapid rotation. The undercarriage is designed for durability, with 8 track rollers and 48 shoes per side, and 2 carrier rollers per side. Maximum drawbar pull reaches 59,300 lbs, and the maximum travel speed is 3.4 mph (5 kph). Ground clearance is 1.7 feet, the height to the top of the cab is 10.4 feet, the length of track on the ground is 16.3 feet, the tail swing radius is 11.4 feet, and the width to the outside of tracks is 10.5 feet. The removal counterweight clearance is 3.9 feet, ensuring safe operation in confined spaces.