Doosan has updated its DX300LC excavator with a Tier 4-Interim DL08K engine that provides 213 horsepower using cooled exhaust gas recirculation. Operating weight is 66,782 pounds, maximum dig depth is 24 feet, and dump height is 23 feet 10 inches. Swing torque is 7 percent greater than the predecessor machine, and hydraulic pressure from the pump was bumped by 6 percent. Digging force increased 5 percent, and lifting capacity 2 percent. Auto idle is standard.
