HYUNDAI ROBEX 140LCD-7 CRAWLER EXCAVATOR

Technical Description

The Hyundai ROBEX 140LCD-7 is a versatile hydraulic excavator designed for heavy-duty earthmoving tasks, offering multiple boom and stick configurations to suit various operational requirements. The machine's maximum cutting height ranges from 25.2 ft to 28.7 ft across six boom/stick options, with corresponding maximum digging depths from 15 ft to 20.1 ft. Maximum loading heights vary between 17.2 ft and 20.7 ft, and maximum reach along the ground extends up to 28.5 ft, while vertical wall digging depth can reach 18.6 ft depending on the boom/stick configuration. Engineered with a turbocharged B3.9-C engine, it delivers a gross power of 115 hp and net power of 105 hp at 2100 rpm, with a peak torque of 330 lb-ft at 1500 rpm. The displacement is 238 cu in. The hydraulic system features a pump flow capacity of 68.7 gpm and fluid capacity of 55.5 gallons, with relief valve pressure rated at 4690 psi. Operating voltage is 24 volts. The excavator weighs approximately 32,630 lbs and features an operating fuel capacity of 71.4 gallons. Its swing mechanism has a speed of 13.6 rpm, supported by an undercarriage with a drawbar pull of 29,320 lbs, ground pressure of 5.4 psi, and a maximum travel speed of 3.3 mph. The undercarriage incorporates 7 track rollers and 46 shoes per side, with a track gauge of 6.6 ft. Bucket capacities range from 0.4 to 1 cubic yard, with a reference capacity of 0.8 cubic yards. The machine’s dimensions include a ground clearance of 2.1 ft, height to cab top of 9.3 ft, tail swing radius of 7.6 ft, and track length on ground of 9.9 ft. Shipping dimensions vary slightly with boom options, with shipping heights around 8.7 to 9.3 ft and lengths approximately 25.4 to 27.1 ft, facilitating transportability.