KOBELCO SK250LC CRAWLER EXCAVATOR

Technical Description

The Kobelco SK250LC is a mid-sized hydraulic excavator engineered for versatile construction and earthmoving applications. Powered by a 125 kW (170 PS/168 HP) high-output engine operating at 2,100 rpm with an intercooler and Engine Speed Sensing system, this machine delivers maximum torque of 63.2 kgf•m at 1,600 rpm, ensuring efficient power delivery across varied operating conditions. The excavator weighs approximately 24,700 kg (55,400 lbs) with standard 800 mm tracks, providing excellent stability and ground pressure distribution across job sites. The SK250LC features a sophisticated two-variable displacement pump hydraulic system with maximum discharge flow of 2 x 246 L/min, complemented by relief valve settings optimized for maximum performance. With a standard boom of 2.98 m and arm configuration, it achieves a maximum digging depth of 7.0 m and maximum digging reach of 10.31 m. The machine generates 165 kN bucket digging force, expandable to 182 kN with power boost activation at 37.8 MPa. Maximum drawbar pull reaches 228 kN, with a gradeability rating of 35 degrees (70 percent), making it capable of navigating challenging terrain. Designed for operator comfort and reduced environmental impact, the SK250LC incorporates an all-weather, sound-suppressed steel cab mounted on viscous dampers with an integrated climate control system. The excavator meets Tier II European emissions regulations and features automatic idle-stop technology for enhanced fuel efficiency. Its 460 mm ground clearance and 3,020 mm tail swing radius optimize maneuverability in confined working spaces, while the 11.0 rpm swing speed ensures responsive operation.