HYUNDAI ROBEX 140LCM-7 CRAWLER EXCAVATOR

The Hyundai ROBEX 140LCM-7 is a compact hydraulic excavator engineered for versatile earthmoving and construction applications. Powered by a turbocharged Cummins B3.9-C diesel engine, this machine delivers 115 gross horsepower (86 kW) and 105 net horsepower (78 kW) at 2,100 RPM, generating maximum torque of 330 lb-ft at 1,500 RPM. The excavator operates on a 24-volt electrical system with a 50-amp alternator and maintains an operating weight of 37,214 pounds, providing excellent stability across diverse job sites. The hydraulic system features a 68.7 GPM pump with a 4,690 PSI relief valve, supported by 55.5 gallons of hydraulic fluid capacity, enabling precise digging and loading operations. The undercarriage incorporates seven track rollers and 47 shoes per side, delivering a 29,320-pound drawbar pull with minimal ground pressure of 4.6 PSI for sensitive surfaces. Travel speed reaches 3.3 MPH with a swing speed of 13.6 RPM, accommodating multiple boom and stick configurations that extend reach from 24.8 to 28.3 feet along the ground and digging depths from 15.5 to 19.1 feet. The operator cabin features all-weather steel construction with safety glass and sliding windows, complemented by a hot/cool box and 7,500 kcal/hr heater for year-round comfort. An advanced engine management system includes auto-deceleration technology that reduces RPM to 1,000 when controls remain neutral for more than four seconds, significantly lowering fuel consumption. Additional amenities include a fully adjustable suspension seat with seat belt, pilot-operated joystick controls, LCD display with centralized monitoring, and a self-diagnostic system with engine speed and error code tracking. The removable 71.4-gallon fuel tank with pre-filter and fuel warmer ensures reliable cold-weather performance.