DX350LC excavator has a 281-horsepower Tier 4-Interim engine using cooled EGR, DOC and DPF.
DX350LC excavator has a 281-horsepower Tier 4-Interim engine using cooled EGR, DOC and DPF. Cooling system has been upgraded to include two variable-speed hydraulic fans and provides, on average, 10 to 15 percent more cooling capacity, according to Doosan. Swing torque has been increased by 8 to 11 percent. Digging force has increased approximately 5 percent. Lifting capacity increased by approximately 2 percent, and boom-up speed improved by approximately 6 percent.
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The EC350E excavator has an operating-weight range, depending on equipment, between 78,940 and 92,760 pounds
Three new Hyundai hydraulic excavators—R140LC-9A, R160LC-9A and R180LC-9A—have operating weights, respectively, of 30,820, 39,240, and 41,560 pounds.