HYUNDAI ROBEX 290LC-7LR CRAWLER EXCAVATORS

Technical Description

The Hyundai ROBEX 290LC-7 LR is a mid-size hydraulic excavator engineered for demanding excavation and material handling operations. Powered by a Cummins QSB5.9-C engine delivering 213 horsepower, this machine combines robust performance with operational efficiency for heavy-duty construction projects. With an operating weight of 72,444 pounds and a maximum digging depth of 49 feet, the 290LC-7 LR excels in deep excavation tasks, offering maximum reach along the ground of 60 feet. The excavator features a 1 cubic yard bucket capacity with impressive breakout forces, enabling effective handling of various materials and soil conditions. The undercarriage is designed for stability and mobility, incorporating a drawbar pull of 60,186 pounds and ground pressure of 6.7 psi, allowing operation on diverse terrain types. The hydraulic system operates at 4,690 psi relief pressure, providing precise control and consistent power delivery. With a maximum travel speed of 3 mph and a tail swing radius of 11 feet, the machine demonstrates excellent maneuverability in confined job sites. The track configuration measures 13 feet on the ground with a gauge of 9 feet, ensuring superior traction and stability. Operator comfort is prioritized through a spacious, ergonomic cabin equipped with advanced controls that reduce fatigue during extended operations. The machine's compact shipping profile—12 feet in height and 48 feet in length—facilitates efficient transportation to project sites. This excavator represents a balanced solution for contractors requiring reliable performance, impressive digging capabilities, and operational versatility in medium to large-scale construction applications.