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Proven reliability meets practical performance in this 2015 Doosan DX120 excavator, currently located in Chongqing. Operating at 12 tons with a robust 12,200 kg working weight, this joint venture-manufactured machine delivers consistent results across diverse job sites. Powered by a D34D engine producing 71 kW at 1,850 rpm, it combines efficient fuel consumption with dependable output for medium-duty applications.
Doosan's reputation in the used equipment market stems from exceptional parts availability and strong resale value retention. With a 0.51 m³ bucket capacity, 7,620 mm maximum digging radius, and 5,150 mm maximum digging depth, this excavator handles excavation, loading, and grading operations with precision. Key specifications include:
- Bucket digging force: 99-105 kN for tough materials
- 4,300 mm boom and 2,260 mm arm for versatile reach
- 260L fuel tank supporting extended operation
- Compact transport dimensions: 7,315 mm length × 2,540 mm width
- 35° climbing ability for challenging terrain
Backed by widespread service networks and readily available genuine components, this DX120 represents a sound investment with predictable maintenance costs and proven
| Specifications | Value |
|---|---|
| No. | 1050008 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 12200 |
| Bucket capacity (m³) | 0.51 |
| Boom length (mm) | 4300 |
| Rod length (mm) | 2260 |
| Country of origin | Yantai |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | D34D |
| 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 motor | Axial 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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