DOOSAN DX480LC CRAWLER EXCAVATORS

Technical Description

The Doosan DX480LC hydraulic excavator is a heavy-duty machine optimized for high performance and versatility with four boom/stick options providing varied reach and digging capacities. Option 1 offers a max cutting height of 35.9 ft, max digging depth of 24.2 ft, and max reach along ground of 37.6 ft, while Option 3 extends these values up to 36.9 ft cutting height, 27.7 ft digging depth, and 40.8 ft reach, respectively. The excavator's maximum bucket capacity is 3.2 cubic yards, with a reference capacity of 2.9 cubic yards, enabling it to handle substantial material loads. The ground clearance is 2.6 ft, and the top of cab height is 11 ft, with an 11 ft width outside of tracks and a total operating weight of 104,700 lbs. Powered by a Doosan DV11 engine with 669 cubic inches displacement, the machine outputs a net power of 328 hp at 1800 rpm and a maximum torque of 1135.9 lb-ft at 1300 rpm. The hydraulic system delivers a pump flow capacity of 187.6 gallons per minute, operating at a relief valve pressure of 4554 psi, controlled via an electronic power-optimizing system (e-EPOS) for fuel and hydraulic efficiency. The excavator runs on a 24-volt electrical system and has a fuel capacity of 163.8 gallons. Mobility is supported by 53 shoes per side on a 14.7 ft track length, with a maximum travel speed of 3.2 mph and ground pressure of 11.5 psi. The swing mechanism operates at 8.8 rpm, enhancing its maneuverability. Overall shipping dimensions vary by boom/stick option, with lengths ranging from 37.5 ft to 40.1 ft and shipping heights between 12.3 ft and 12.8 ft, suitable for transport and storage needs. This combination of power, reach, and capacity makes the DX480LC suitable for large-scale excavation and loading applications across construction and mining sectors.