HYUNDAI ROBEX 250LC-7 HIGH CHASSIS CRAWLER EXCAVATORS

Technical Description

The Hyundai ROBEX 250LC-7 High Chassis excavator is a robust machine engineered for heavy-duty construction and excavation work. It is powered by a turbocharged B5.9-C engine with 6 cylinders, delivering a gross power of 173 hp (129 kW) and a net power of 163 hp (122 kW) at 2000 rpm, with a maximum torque of 522 lb-ft at 1500 rpm. The engine displacement is 359 cubic inches. The excavator’s hydraulic system features a pump flow capacity of 118.4 gpm and a relief valve pressure rating of 4690 psi, with a total hydraulic fluid capacity of 79.3 gallons, ensuring efficient hydraulic performance. The undercarriage offers high stability and durability with 51 shoes per side, 9 track rollers, and a track gauge width of 9.2 feet. It has a drawbar pull of 48,558 lbs and a maximum travel speed of 3.4 mph, with a ground pressure of 7.6 psi, suitable for varied terrains. The track length on the ground is 13.3 ft, a tail swing radius of 9.8 ft, and ground clearance of 2.6 ft enhance maneuverability and clearances. This excavator is available with multiple boom/stick options, offering maximum digging depths ranging from 18.7 ft to 23.6 ft, maximum cutting heights up to 33.8 ft, and max reach along the ground up to 34 ft. Maximum bucket capacities range from 1.1 to 2 cubic yards, enabling versatile digging and loading capabilities. The shipping height is approximately 11.9 to 12.4 feet, with overall shipping lengths between 32.1 and 33.1 feet, facilitating transport logistics. Equipped with a reinforced box-section steel frame, the high chassis design improves stability on uneven terrain. The cab offers a height of 11 ft and removal counterweight clearance of 4.9 ft, enhancing operational convenience. The machine weighs approximately 60,520 lbs and has a fuel capacity of 89.9 gallons to support extended work cycles.