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DOOSAN DX420LCA Heavy Excavators

DOOSAN DX420LCA Heavy Excavators

Operating Weight:
41.5 ton
Bucket Capacity (SAE):
1.9 m3
Rated Power:
218 kW
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Product Feature

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.

Durability

  • 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.

Product Parameter

ClassificationUNIT
Operating Weightton41.5
Bucket Capacity (SAE)m31.9
Rated PowerkW218
Engine Rated Power (Net Power)kW(PS)/rpm218(293) / 2000
Engine Max. Toquekgf.m/rpm127 / 1300
Digging Force (ISO) Bucket
(Nor. / Press. Up)
ton25.8 / 27.3
Digging Force (ISO) Arm
(Nor. / Press. Up)
ton18.4 / 20.1
Max. Digging Reachmm11495
Max. Digging Depthmm7730
Max. Digging Heightmm10920
Overall Lengthmm11660
Overall Widthmm3350
Overall Heightmm3450

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