Technical Description
The Komatsu PC240NLC-7 SLF is a high-performance crawler excavator engineered for demanding excavation tasks, featuring a Super Long Front (SLF) configuration for extended reach and versatility. Powered by a Komatsu SAA6D102E-2 turbocharged, aftercooled diesel engine, it delivers 168 hp (125 kW) at 2000 rpm, ensuring robust performance and fuel efficiency. The engine’s 358.9 cu in displacement supports heavy-duty operation, while the closed-center hydraulic system with load sensing and pressure compensation valves provides precise control and high productivity. The excavator boasts a maximum bucket capacity of 0.6 cu yd and a reference bucket capacity of 0.5 cu yd, suitable for a wide range of material densities. With a maximum cutting height of 49.2 ft, maximum digging depth of 47.9 ft, and maximum reach along the ground of 59.9 ft, it excels in deep and extended reach applications. The machine’s dimensions include a height to the top of the cab of 9.9 ft, a width to the outside of tracks of 9.8 ft, and a ground clearance of 1.5 ft, ensuring stability and maneuverability. The undercarriage features 9 track rollers per side, 2 carrier rollers per side, and 49 shoes per side, with a shoe size of 23.7 in and a track gauge of 7.9 ft, providing excellent traction and low ground pressure of 8.6 psi. The swing mechanism offers a swing speed of 11.7 rpm, and the hydraulic system delivers a flow capacity of 116.3 gpm with a relief valve pressure of 5404.9 psi. The operating weight is 57,582.6 lbs, and the machine is equipped with a 24-volt electrical system, 60-amp alternator, and a fuel capacity of 105.7 gal. This excavator is designed for reliability, operator comfort, and ease of maintenance, making it a top choice for construction and mining operations.
