








Product Description
Equipped with a Yanmar 4TNV94L engine, the Doosan DX75 delivers a rated power of 39.7 kW at 2200 rpm, ensuring robust performance and reliability. This 7-ton excavator features a variable piston pump, enhancing its hydraulic efficiency and control. With a maximum digging force of 53.4 kN and a rod digging force of 36.9 kN, it is designed to handle tough excavation tasks with precision.
- Engine: 4-stroke, water-cooled, direct spray, 4 cylinders
- Bucket capacity: 0.28 m³
- Travel speed: 3.0 / 4.7 km/h
- Maximum digging depth: 3930 mm
- Total transport dimensions: 6030 x 2100 x 2680 mm (LxWxH)
Manufactured through a joint venture in Yantai, China, the DX75 is built to meet high engineering standards. Its 111-liter fuel tank and 30% climbing ability make it suitable for extended and challenging work environments. The full cab height of 2680 mm and minimum ground clearance of 370 mm ensure both operator comfort and machine durability.
| Specifications | Value |
|---|---|
| No. | 1045443 |
| 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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