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 6015B hydraulic shovel, available in backhoe configuration, is a 100-tonne machine powered by a Cat C27 ACERT engine rated at 813 horsepower.
The Cat 307E2 mini excavator expands the mini hydraulic excavator machine range to include an additional solution for the 7- to 8-metric-ton weight class. The 50.3-horsepower Cat C2.4 turbo engine is Tier 4-Final.