DOOSAN DX350LC-5 CRAWLER EXCAVATOR

Technical Description

The Doosan DX350LC-5 is a mid-size crawler excavator engineered for demanding construction and demolition applications, delivering 313 net horsepower and 237 kilowatts of power. Powered by a Scania DC09 engine with 567.6 cubic inches of displacement, this machine operates at 1,800 rpm with maximum torque of 976.6 foot-pounds at 1,300 rpm, providing reliable performance across diverse job sites. The excavator weighs 80,654 pounds and features an operating width of 11.5 feet with a tail swing radius of 11.6 feet, making it suitable for confined spaces. The boom and stick configuration delivers an arm digging force of 41,589.7 pounds and bucket digging force of 57,101.5 pounds, enabling efficient material handling. With a maximum digging depth of 24.8 feet and cutting height of 33.9 feet, it accommodates various excavation depths. The machine incorporates a 2-cubic-yard bucket capacity and achieves maximum reach along the ground of 36 feet. The hydraulic system operates at 5,511 psi relief pressure with 186 gallons-per-minute flow capacity, ensuring smooth and responsive operation. Its 158.6-gallon fuel capacity and advanced cooling system enable extended operating periods. The undercarriage features 48 shoes per side with 31.5-inch shoe widths and nine bottom rollers per side, distributing ground pressure at 7.5 psi for stability on soft terrain. The cab provides 24-volt, 100-amp electrical capacity with comfortable controls and excellent visibility, while its maximum grade capability of 70 percent demonstrates impressive traction on sloped terrain.