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2016 Doosan DH420LC-7

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Product Description

Engineered for operators who demand precision and power, this 2016 Doosan DH420LC-7 delivers 42-ton performance with exceptional control. Powered by a Doosan DE12TIS engine generating 210 kW at 2000 rpm, this excavator combines robust hydraulic force with refined handling characteristics. The water-cooled system ensures consistent performance during extended operations, while the dual 315 L/min main pumps provide responsive hydraulic flow across all functions.

  • Superior visibility from the cab with 3150mm full height positioning
  • Bucket digging force up to 264.6 kN for demanding excavation tasks
  • Maximum digging reach of 11,520mm with 7,725mm depth capability
  • Stable 2,750mm track gauge with 600mm plates for secure footing
  • Smooth 9.5 rpm rotation speed enables precise material placement
  • Variable arm options (2600/3250/4000mm) adapt to job requirements
  • Currently located in Qinhuangdao, Hebei Province

Operating weight of 41,200 kg provides the mass needed for stability during heavy lifting and digging cycles. Bucket capacity ranging from 1.44 to 2.18 m³ offers flexibility across diverse applications. This joint-venture manufactured machine represents proven

SpecificationsValue
No.1043512
Tonnage (tons)42
Working weight (kg)41200
Bucket capacity (m³)1.44-2.18
Boom length (mm)6700
Rod length (mm)2600/3250/4000
Country of originYantai, Shandong Province
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeDoosan DE12TIS
Rated power (kw/rpm)210/2000
Cooling modewater-cooling
Rotation speed (rpm)9.5
Bucket digging force (kN)242.1/264.6
Rod digging force (kN)218.5/139.1; 176.4/193.1; 152.9/166.6
Travel speed (km/h)3.3-5.5
Maximum flow of main pump (l/min)2 x 315
Traveling Hydraulic Circuit (Mpa)26.5
Rotary Hydraulic Circuit (Mpa)26.5
Main pump typeParallel inclined axial piston pump
Working Hydraulic Circuit (Mpa)Standard 31.4/ Supercharged 34.3
Pilot pump flow (L/min)24
Total transport length (mm)11690
Total transport width (mm)3350
Total transport height (mm)3575
Full cab height (mm)3150
Counterweight ground clearance (mm)1277
Minimum ground clearance (mm)540
Back end turning radius (mm)3660
Onboard width (mm)2990
Total track length (mm)5215
Track gauge (mm)2750
Track plate width (mm)600
Total track width (mm)3350
Track ground length (mm)4250
Maximum digging radius (mm)11520
Maximum digging depth (mm)7725
Maximum excavation height (mm)11000
Maximum unloading height (mm)7845
Maximum vertical digging depth (mm)4400
Maximum excavation radius of stop surface (mm)11310
Maximum effective digging depth (mm)7570
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Overview

No.1043512

Brand Name:

Doosan

Model Number:

DH420LC-7

Year:

2016

Location:

Hebei China

Pub Date

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