HYUNDAI ROBEX 250LC-7A HIGH CHASSIS CRAWLER EXCAVATORS

Technical Description

The Hyundai Robex 250LC-7A High Chassis is a robust crawler excavator engineered for demanding construction and excavation tasks. It features a turbocharged QSB6.7 engine with a displacement of 409 cubic inches, delivering a gross power of 176 hp (131 kW) at 1900 rpm and a maximum torque of 589 lb-ft at 1400 rpm. The machine operates on a 24-volt electrical system and is equipped with a 50-amp alternator. With an operating weight of 55,600 lbs, it offers a hydraulic system fluid capacity of 79.3 gallons and a relief valve pressure of 4690 psi, ensuring reliable hydraulic performance. The excavator’s undercarriage includes 51 shoes per side, 9 track rollers per side, and a shoe size of 23.7 inches, providing a ground pressure of 7.3 psi and a drawbar pull of 48,558.8 lbs. Maximum travel speed is 3.3 mph (5 kph). The swing mechanism delivers a swing speed of 12 rpm. The machine offers multiple boom/stick configurations, with maximum cutting heights up to 33.8 ft, digging depths up to 23.6 ft, loading heights up to 23.7 ft, and reach along the ground up to 34 ft. Bucket capacity ranges from 0.8 to 2 cu yd, with a reference capacity of 1.5 cu yd. Transport dimensions are optimized for mobility, with a shipping length up to 33.1 ft and a shipping height up to 12.4 ft. The Robex 250LC-7A High Chassis combines power, versatility, and durability for efficient operation in a wide range of applications.