| Specifications | Value |
|---|---|
| No. | 970115 |
| Tonnage (tons) | 22 |
| Working weight (kg) | 22000 |
| Bucket capacity (m³) | 0.93 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2900 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Doosan DB58TIS |
| Rated power (kw/rpm) | 110/1950 |
| Cylinder diameter × stroke (mm) | 111 x 139 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 8.07 |
| Ground specific pressure (Kpa) | 46 |
| Rotation speed (rpm) | 12.1 |
| Bucket digging force (kN) | 136.2/144.1 |
| Rod digging force (kN) | 100/104.9 |
| Travel speed (km/h) | 3.1-5.4 |
| Traveling Hydraulic Circuit (Mpa) | 32.4 |
| Rotary Hydraulic Circuit (Mpa) | 27.5 |
| Working Hydraulic Circuit (Mpa) | 32.4 |
| Pilot pump flow (L/min) | 2 x 212 |
| Fuel Tank (L) | 310 |
| Engine Oil changes (L) | 32 |
| Coolant (L) | 42 |
| Hydraulic System (L) | 135 |
| Total transport length (mm) | 9645 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3025 |
| Full cab height (mm) | 3025 |
| Counterweight ground clearance (mm) | 1105 |
| Minimum ground clearance (mm) | 480 |
| Minimum turning radius of front working device (mm) | 3685 |
| Back end turning radius (mm) | 2840 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 4440 |
| Maximum digging radius (mm) | 9965 |
| Maximum digging depth (mm) | 6655 |
| Maximum excavation height (mm) | 9660 |
| Maximum unloading height (mm) | 6800 |
| Maximum vertical digging depth (mm) | 5980 |
| Maximum excavation radius of stop surface (mm) | 9780 |
| Maximum effective digging depth (mm) | 5885 |
Description
This Doosan 220-9E excavator from 2014 is priced at only 78,000 yuan, offering an extremely high cost performance. This equipment has a working duration of approximately 5,000 hours. The overall condition of the vehicle is good, with no major accident records. It is well maintained and is very suitable for use in medium and small-sized projects. In terms of the power system, this Doosan 220-9E is equipped with a Cummins 6BT engine that has been well-tested in the market, featuring strong power output and smooth operation performance. Its maximum power can reach 129kW, ensuring efficient operation under various working conditions. Meanwhile, this engine has good fuel economy and can effectively reduce operating costs. In addition, in order to extend the service life and reduce the maintenance frequency, the manufacturer has also particularly strengthened the optimized design of the engine cooling system. In terms of the hydraulic system, Doosan 220-9E is equipped with an advanced negative flow control system, which makes the operation more precise and sensitive, and the response speed faster. Whether it's complex tasks such as digging, loading or crushing, they can all be handled with ease. Moreover, by optimizing the matching relatio
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