Product Description
This Doosan 380 excavator was purchased in 2019 and is specifically designed for earthwork projects, with a cumulative working time of approximately 5,000 hours. This device is equipped with a high-performance Scania DC13 086A engine, with a maximum power output of up to 470 horsepower, ensuring strong and stable power output under various complex working conditions. In terms of the hydraulic system, it is equipped with an efficient Kawasaki K3V series main pump and motor combination, which not only ensures high efficiency and smoothness during excavation operations, but also effectively reduces energy consumption and extends the service life of the equipment. The main advantage of the Doosan 380 excavator lies in its outstanding working stability and reliability. After meticulous maintenance and care, the entire machine is in good condition with almost no obvious signs of wear and tear. In addition, the spacious and comfortable cab design as well as the advanced control system have greatly enhanced the operator's working experience and reduced the fatigue caused by long hours of operation. For users who need to efficiently complete large-scale earthwork projects, this is an ideal choice with extremely high cost performance.
| Specifications | Value |
|---|---|
| No. | 977220 |
| Tonnage (tons) | 8 |
| Working weight (kg) | 7900 |
| Bucket capacity (m³) | 0.30 ~ 0.32 |
| Country of origin | Yantai, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar 4TNV98 VDB24 |
| Rated power (kw/rpm) | 41.4 / 2100 |
| Cylinder diameter × stroke (mm) | 98 x 110 |
| Number of cylinders (PCS) | 4 |
| Working form | 4-stroke, water-cooled, direct injection; Naturally aspirated, air-cooled |
| Ground specific pressure (Kpa) | 37 |
| Rotation speed (rpm) | 11.5 |
| Climbing ability (%) | 30 ° |
| Bucket digging force (kN) | 56 |
| Rod digging force (kN) | 41 |
| Maximum tractive force (kN) | 63 |
| Travel speed (km/h) | 4.9 / 3.1 |
| Turning torque (Nm) | 24.2 |
| Maximum flow of main pump (l/min) | 75.6 * 2 + 18.7 |
| Traveling Hydraulic Circuit (Mpa) | 28 |
| Working Hydraulic Circuit (Mpa) | 28 |
| Fuel Tank (L) | 145 |
| Total transport length (mm) | 6000 |
| Total transport width (mm) | 2290 |
| Total transport height (mm) | 2685 |
| Full cab height (mm) | 2,690 |
| Counterweight ground clearance (mm) | 825 |
| Back end turning radius (mm) | 1800 |
| Onboard width (mm) | 2,200 |
| Total track length (mm) | 2750 |
| Track gauge (mm) | 1,770 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2,220 |
| Maximum digging radius (mm) | 6350 |
| Maximum digging depth (mm) | 4165 |
| Maximum excavation height (mm) | 7120 |
| Maximum unloading height (mm) | 5115 |
| Maximum vertical digging depth (mm) | 3328 |
| Dodging plate width × height (mm) | 2200 x 418 |
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