







Product Description
There is currently a second-hand Doosan DX75 excavator produced in 2018, with a working time of only 8,900 hours. It is in good condition and has an extremely high cost performance. This equipment is equipped with an efficient Yanmar 4TNV98-Z engine with a rated power of 43.5 kilowatts, ensuring strong and stable power output and easily meeting the operational requirements under various complex working conditions. In terms of the hydraulic system, this excavator is equipped with high-quality main pumps and main valves, ensuring smooth operation and rapid response of the entire machine during operations such as excavation and loading. The matching degree between its hydraulic pump and hydraulic motor is very high, which not only improves work efficiency but also effectively reduces energy consumption, significantly controlling daily operating costs. In addition, this model also features several design highlights: Firstly, the spacious and comfortable cab offers an excellent operating view and an ergonomic seat, which can significantly reduce the fatigue caused by long working hours; Secondly, the robust and durable chassis structure, combined with the reinforced boom and bucket arm, enables it to maintain excellent stability and relia
| Specifications | Value |
|---|---|
| No. | 977020 |
| 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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