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2017 Doosan DX120

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Product Description

Proven in the field since 2017, this Doosan DX120 excavator demonstrates the durability that construction professionals demand. Engineered with a robust D34D engine delivering 71kW at 1850 rpm, this 12-ton workhorse combines reliability with impressive performance metrics. Operating weight of 12,200kg provides exceptional stability, while the 0.51m³ bucket capacity ensures productive material handling on every job site.

Built for endurance, this machine features a 4300mm boom and 2260mm arm configuration that reaches a maximum digging depth of 5150mm and excavation radius of 7620mm. The backhoe delivers powerful digging forces—99kN bucket force and 63.2kN arm force—tackling demanding applications with confidence. With 260L fuel capacity and axial piston hydraulic motors, this DX120 maintains consistent performance throughout extended shifts.

Key Specifications:

  • Operating Weight: 12,200kg | Engine: D34D (71kW)
  • Max Digging Depth: 5150mm | Max Reach: 7620mm
  • Bucket Capacity: 0.51m³ | Travel Speed: 4.5/2.8 km/h
  • 35° Climbing Ability | 260L Fuel Tank
  • Currently Located: Guilin, Guangxi
SpecificationsValue
No.1039244
Tonnage (tons)12
Working weight (kg)12200
Bucket capacity (m³)0.51
Boom length (mm)4300
Rod length (mm)2260
Country of originYantai
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeD34D
Rated power (kw/rpm)71 / 1850
Cylinder diameter × stroke (mm)98 x 113
Number of cylinders (PCS)4
Ground specific pressure (Kpa)43
Rotation speed (rpm)11.5
Climbing ability (%)35 °
Bucket digging force (kN)99 / 105
Rod digging force (kN)63.2 / 67
Maximum tractive force (kN)11.9
Travel speed (km/h)4.5 / 2.8
Turning torque (Nm)40
Type of walking hydraulic motorAxial piston hydraulic motor
Fuel Tank (L)260
Hydraulic Tank (L)152
Total transport length (mm)7315
Total transport width (mm)2540
Total transport height (mm)2775
Full cab height (mm)835
Counterweight ground clearance (mm)895
Minimum ground clearance (mm)410
Minimum turning radius of front working device (mm)2445
Back end turning radius (mm)2130
Total track length (mm)3315
Track plate width (mm)500
Total track width (mm)2490
Maximum digging radius (mm)7620
Maximum digging depth (mm)5150
Maximum excavation height (mm)7955
Maximum unloading height (mm)5640
Maximum vertical digging depth (mm)3605
Maximum excavation radius of stop surface (mm)7465
Maximum effective digging depth (mm)3605
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Overview

No.1039244

Brand Name:

Doosan

Model Number:

DX120

Year:

2017

Location:

Guangxi China

Pub Date

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