




Product Description
Built to endure, the Doosan DX75 from 2017 has proven its worth across demanding job sites — and this Sichuan-based unit is no exception. Seven years of real-world operation stand as a testament to Doosan's engineering standards, with this 7-ton compact excavator still delivering reliable performance where it counts.
Powered by a Yanmar 4TNV94L 4-cylinder, water-cooled engine producing 39.7 kW at 2,200 rpm, this proven workhorse drives a variable piston pump hydraulic system capable of 53.4 kN bucket digging force. A 111-liter fuel tank keeps downtime low on extended shifts.
- Operating weight: 7,350 kg | Bucket capacity: 0.28 m³
- Max digging depth: 3,930 mm | Max digging radius: 6,270 mm
- Max excavation height: 7,050 mm | Max unloading height: 5,165 mm
- Travel speed: 3.0 / 4.7 km/h | Gradeability: 30°
- Transport dimensions: 6,030 × 2,100 × 2,680 mm
- Location: Sichuan, China — available for inspection
Compact enough for confined sites yet capable enough for serious earthmoving, this DX75 represents dependable value backed by a track record you can see in the machine itself.
| Specifications | Value |
|---|---|
| No. | 1073022 |
| 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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