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2018 Doosan DH420LC-7

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Product Description

This 2018 Doosan DH420LC-7 hydraulic excavator is now available from Zhejiang, China. With operational hours in the low hundred-thousand range, this machine has proven its reliability in real-world working conditions. The DH420LC-7 is a robust 42-ton class excavator designed for demanding earthmoving, excavation, and heavy construction applications.

Key features include:

  • Doosan DL08 engine delivering dependable power and fuel efficiency
  • Long crawler undercarriage (LC) configuration for enhanced stability
  • Spacious operator cabin with improved visibility and ergonomic controls
  • Heavy-duty hydraulic system for consistent performance
  • Well-maintained working condition, actively used in field operations

This excavator represents solid value for contractors seeking proven equipment at a competitive price point. Inspection welcome. Contact us for detailed specifications and viewing arrangements.

SpecificationsValue
No.1164037
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.1164037

Brand Name:

Doosan

Model Number:

DH420LC-7

Year:

2018

Location:

Zhejiang China

Pub Date:

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