Hotline No: 0917-541-4627 | 0925-811-4627 | 0920-949-4627



Classification Unit DX420LCA
Operating Weight ton 41.5
Bucket Capacity (SAE) m3 1.9
Engine Rated Power (Net Power) kW(PS)/rpm 218(293) / 2000
Engine Max. Toque kgf.m/rpm 127 / 1300
Digging Force (ISO) Bucket
(Nor. / Press. Up)
ton 25.8 / 27.3
Digging Force (ISO) Arm
(Nor. / Press. Up)
ton 18.4 / 20.1
Max. Digging Reach mm 11495
Max. Digging Depth mm 7730
Max. Digging Height mm 10920
Overall Length mm 11660
Overall Width mm 3350
Overall Height mm 3450
Categories: ,



Performance & Productivity

  • New powerful DOOSAN DE12TIS, direct injection, 6 cylinder engine.
  • e-EPOS System (Electronic Power Optimizing System) and hydraulic power boost function for optimized combustion and minimized emissions.


  • Self-lubricating sealed, extra durable track links and rollers.
  • Improved sprocket, track guard, travel motor cover, and idler bracket for heavy duty application.
  • Heavy-duty X-shaped undercarriage with integrated track spring and idler plus durable box section track frame.

Fuel Efficiency

  • Advanced pump control technology “Relief cut-off ” saves much fuel in heavy workload.
  • Efficient conversion of engine output into hydraulic performance for better fuel efficiency and lower costs.
  • Best-in-class double element air cleaner and prefiltered Turbo dust separator for maximum fuel efficiency.

Maintenance & Safety

  • Simplified electronics.
  • Easy access to all maintenance components.
  • Maintenance data available directly from control panel.
  • Fuel pre-filter with water separator.
  • PC access for maintenance and repairs.
  • Self-diagnosis function.
  • Reliable Doosan parts.
  • High battery capacity.
  • Highly lubricated bushings to optimize greasing.


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