Product Description
Built for demanding construction sites, this 2019 Doosan DX75 excavator delivers reliable 7-ton performance with proven Yanmar 4TNV94L engine technology. Operating at 39.7kW rated power, this compact workhorse tackles digging depths up to 3.93m and reaches maximum excavation heights of 7.05m, making it ideal for foundation work, utility trenching, and site preparation tasks.
Key operational specifications include:
- 53.4kN bucket digging force for tough soil conditions
- 6.27m maximum digging radius for extended reach applications
- 0.28m³ bucket capacity optimized for precision work
- 30° climbing ability on challenging terrain
- 111L fuel tank for extended operating periods
Currently located in Gansu Province, this machine features a variable piston pump hydraulic system and 4-stroke water-cooled engine for consistent performance. Compact transport dimensions (6.03m × 2.1m × 2.68m) ensure easy jobsite mobility while maintaining the power needed for demolition, grading, and excavation projects. Ready for immediate deployment.
| Specifications | Value |
|---|---|
| No. | 985107 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7350 |
| Bucket capacity (m³) | 0.28 |
| Country of origin | Yantai, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar 4TNV94L |
| Rated power (kw/rpm) | 39.7 / 2200 |
| Maximum torque (N.m) | 24.6/1475 |
| Number of cylinders (PCS) | 4 |
| Working form | 4-stroke, water-cooled, direct spray |
| Rotation speed (rpm) | 10.7 |
| Climbing ability (%) | 30 ° |
| Bucket digging force (kN) | 53.4 |
| Rod digging force (kN) | 36.9 |
| Travel speed (km/h) | 3.0 / 4.7 |
| Turning torque (Nm) | 23.4 ~ 24.6 |
| Main pump type | Variable piston pump |
| Fuel Tank (L) | 111 |
| Total transport length (mm) | 6030 |
| Total transport width (mm) | 2100 |
| Total transport height (mm) | 2680(to top of cab) |
| Full cab height (mm) | 2680 |
| Minimum ground clearance (mm) | 370 |
| Minimum turning radius of front working device (mm) | 1745 |
| Back end turning radius (mm) | 1755 |
| Onboard width (mm) | 2130 |
| Total track length (mm) | 2750 |
| Track gauge (mm) | 1650 |
| Track ground length (mm) | 2110 |
| Maximum digging radius (mm) | 6270 |
| Maximum digging depth (mm) | 3930 |
| Maximum excavation height (mm) | 7050 |
| Maximum unloading height (mm) | 5165 |
| Maximum vertical digging depth (mm) | 2570 |
| Dodging plate width × height (mm) | 2100 x 420 |
| Maximum excavation radius of stop surface (mm) | 6115 |
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