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2021 Doosan DH420LC-7

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Product Description

This 2021 Doosan DH420LC-7 excavator represents excellent value in the used heavy equipment market. Sourced from Zhejiang, China, this machine demonstrates exceptional maintenance with verified operational performance. The excavator features factory-installed air conditioning for operator comfort during extended shifts.

Key highlights include:

  • Low operating hours with approximately 90% remaining undercarriage life
  • Major components in excellent condition with no oil leaks
  • Complete inspection-ready status
  • Original factory equipment maintained throughout service life

The DH420LC-7 offers reliable performance for large-scale earthmoving, mining, and construction applications. This unit is available for immediate inspection and purchase. Contact us for detailed specifications, shipping arrangements, and pricing information.

SpecificationsValue
No.1168872
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.1168872

Brand Name:

Doosan

Model Number:

DH420LC-7

Year:

2021

Location:

Zhejiang China

Pub Date:

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