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 EC380EHR and EC480EHR high-reach demolition excavators have a sturdy undercarriage and a working range over 360 degrees
The 22-ton EC220E crawler excavator has a 172-horsepower, Tier 4-Final Volvo D6 engine that delivers 5 percent better fuel efficiency compared with the C Series predecessor.