DOOSAN DX350LC CRAWLER EXCAVATOR

Technical Description

The Doosan DX350LC is a high-performance crawler excavator engineered for demanding construction and excavation tasks. Equipped with a DL08 turbocharged, air-to-air intercooled engine, it delivers 271 hp (202 kW) at 1900 rpm and 832 lb-ft of torque at 1300 rpm, ensuring robust power and efficiency. The hydraulic system features a maximum flow rate of 152.7 gpm and a relief valve pressure of 4974.8 psi, supporting heavy-duty operations with precise control. The excavator offers three boom/stick configurations, with maximum digging depths ranging from 22.8 ft to 27.2 ft, maximum reach up to 38.6 ft, and maximum loading heights up to 25.2 ft, providing versatility for various job site requirements. Bucket capacity ranges from 1.7 to 2.4 cu yd, with a reference capacity of 2 cu yd. The DX350LC has an operating weight of 77,602.8 lbs and a ground pressure of 7.1 psi, ensuring stability and reduced ground disturbance. The undercarriage includes 48 shoes per side, 9 track rollers per side, and 2 carrier rollers per side, with a 31.5-inch shoe size for optimal traction. The machine features a swing speed of 9.6 rpm and a maximum travel speed of 3.2 mph. Key dimensions include a shipping length up to 37.4 ft, shipping height up to 11.8 ft, and a width to the outside of tracks of 11.5 ft. The cooling system holds 9 gal, engine oil capacity is 9.6 gal, fuel capacity is 145.3 gal, and hydraulic system fluid capacity is 121.6 gal. The DX350LC operates on a 24-volt electrical system, making it a reliable and efficient choice for heavy-duty excavation projects.