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This second-hand Doosan 200-9CN excavator was first put into use in December 2020 and has accumulated a working time of 2,600 hours to date. As a medium-sized excavator, it has won a good reputation in the market for its outstanding performance and reliability. The Doosan 200-9CN is equipped with a high-performance engine, which not only has strong power but also high fuel efficiency, effectively reducing operating costs. Its power system has been meticulously tuned to ensure stable and reliable power output under all working conditions. In terms of the hydraulic system, this excavator is equipped with an advanced load-sensing hydraulic system, which can automatically adjust the oil pressure according to the actual operation requirements, thereby achieving more precise operation control and stable working performance. In addition, the durability and ease of maintenance of this system have also received wide acclaim from users. The Doosan 200-9CN also features a spacious and comfortable cab design, providing an excellent working environment for operators. It is equipped with an air conditioning system, shock-absorbing seats and a user-friendly control panel layout inside, ensuring comfort even during long periods of operation. In term
| Specifications | Value |
|---|---|
| No. | 971912 |
| Tonnage (tons) | 6 |
| Working weight (kg) | 5700 |
| Bucket capacity (m³) | 0.21 |
| Boom length (mm) | 3000 |
| Rod length (mm) | 1600 |
| Country of origin | Yantai |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar YANMAR 4TNV94L |
| Rated power (kw/rpm) | 39.7 / 2200 |
| Maximum torque (N.m) | 20-22/1100 |
| Rotation speed (rpm) | 9.5 |
| Climbing ability (%) | 78/30 degrees |
| Bucket digging force (kN) | 44 |
| Rod digging force (kN) | 28 |
| Maximum tractive force (kN) | 58 |
| Travel speed (km/h) | 4.1 / 3.0 |
| Turning torque (Nm) | 20 ~ 22 |
| Maximum flow of main pump (l/min) | 60.5 x 2 + 36 |
| Traveling Hydraulic Circuit (Mpa) | 21.6 |
| Working Hydraulic Circuit (Mpa) | 21.6 |
| Fuel Tank (L) | 115 |
| Total transport length (mm) | 5850 |
| Total transport width (mm) | 2000 |
| Total transport height (mm) | 2575(to top of cab) |
| Minimum ground clearance (mm) | 400 |
| Back end turning radius (mm) | 1650 |
| Total track length (mm) | 2540 |
| Maximum digging radius (mm) | 6150 |
| Maximum digging depth (mm) | 3805 |
| Maximum excavation height (mm) | 5790 |
| Maximum unloading height (mm) | 4065 |
| Maximum vertical digging depth (mm) | 3038 |
| Dodging plate width × height (mm) | 2000 x 350 |
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