| Specifications | Value |
|---|---|
| No. | 960479 |
| Tonnage (tons) | 5 |
| Working weight (kg) | 4653 |
| Country of origin | America |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar Yanmar V2403-M-D1-E3B-BC-5 |
| Rated power (kw/rpm) | 30.2/2200 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 87.1 by 102.4 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 3.3 |
| Rotation speed (rpm) | 9 |
| Climbing ability (%) | 58 |
| Bucket digging force (kN) | 35.8 |
| Rod digging force (kN) | 25.7 |
| Travel speed (km/h) | 2.4/4.2 |
| Maximum flow of main pump (l/min) | 99.1 |
| Fuel Tank (L) | 79.9 |
| Hydraulic Tank (L) | 15.1 |
| Engine Oil changes (L) | 7.1 |
| Coolant (L) | 8.3 |
| Hydraulic System (L) | 54.9 |
| Total transport length (mm) | 5353 |
| Total transport width (mm) | 1960 |
| Total transport height (mm) | 2532 |
| Full cab height (mm) | 2532 |
| Counterweight ground clearance (mm) | 640 |
| Minimum turning radius of front working device (mm) | 2491 |
| Track gauge (mm) | 1560 |
| Track plate width (mm) | 400 |
| Total track width (mm) | 1960 |
| Track ground length (mm) | 1998 |
| Maximum digging radius (mm) | 5802 |
| Maximum digging depth (mm) | 3300 |
| Maximum excavation height (mm) | 5345 |
| Maximum unloading height (mm) | 3697 |
| Maximum vertical digging depth (mm) | 2815 |
| Bulldozer lift or depth (mm) | 384/465 |
| Dodging plate width × height (mm) | 1960 x 446 |
| Maximum excavation radius of stop surface (mm) | 5670 |
| Boom turning Angle (left/right °) | 70/55 |
Description
【 Premium Recommendation 】 Doosan 450 excavator, purchased in 2020, in excellent condition, now on sale for only 330,000 yuan! Since its purchase in 2020, this Doushan 450 excavator has accumulated a working time of only 3,000 hours, which is far lower than the average usage time of equipment of the same model. This means that it still has a very long working life. In terms of the power system, this aircraft is equipped with a high-performance Doosan original imported engine, which is powerful, stable and reliable. Whether facing complex terrains or high-intensity working environments, it can handle them with ease. At the same time, its efficient fuel economy also significantly reduces operating costs, making your return on investment higher. The hydraulic system is another highlight of this excavator. It adopts an advanced negative flow control system, ensuring precise and smooth operation. Whether in various tasks such as excavation, loading or crushing, it can demonstrate outstanding performance. In addition, this model is also equipped with reinforced structural components, making the entire machine more robust and durable, and enabling it to maintain a good working condition even under harsh conditions. In conclusion, this Doosa
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