| Specifications | Value |
|---|---|
| No. | 965721 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 20900 |
| Bucket capacity (m³) | 0.92 |
| Boom length (mm) | 5680 |
| Rod length (mm) | 2920 |
| Country of origin | Jiangsu (Province) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cummins B5.9-C(6BTAA) |
| Rated power (kw/rpm) | 112/1950 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 102 x 120 |
| Maximum torque (N.m/rpm) | 613.48 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 5880 |
| Working form | 6 cylinder, 4 stroke, turbocharged intercooled engine. |
| Ground specific pressure (Kpa) | 48 |
| Rotation speed (rpm) | 12 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 148.9 |
| Rod digging force (kN) | 106.8 |
| Maximum tractive force (kN) | 191.1 |
| Travel speed (km/h) | 3.5-5.2 |
| Rotary hydraulic motor type | Swash plate plunger motor with automatic braking |
| Type of walking hydraulic motor | Two-speed swashplate plunger motor with automatic brake valve and parking brake |
| Maximum flow of main pump (l/min) | 2 x 222 |
| Traveling Hydraulic Circuit (Mpa) | 330 |
| Rotary Hydraulic Circuit (Mpa) | 265 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | 2× variable axial piston pump + gear pump |
| Working Hydraulic Circuit (Mpa) | 330 |
| Pilot Oil Circuit (MPa) | 40 |
| Bucket cylinders - Number × diameter × stroke (mm) | 120 * 85 * 1055 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 140 * 100 * 1510 |
| Boom cylinders - Number × diameter × stroke (mm) | 120 * 85 * 1290 |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 160 |
| Engine Oil changes (L) | 16.3 |
| Coolant (L) | 35 |
| Hydraulic System (L) | 275 |
| Total transport length (mm) | 9530 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 3030 |
| Full cab height (mm) | 2920 |
| Counterweight ground clearance (mm) | 1060 |
| Minimum ground clearance (mm) | 480 |
| Minimum turning radius of front working device (mm) | 3740 |
| Back end turning radius (mm) | 2840 |
| Onboard width (mm) | 2740 |
| Total track length (mm) | 4160 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2800 |
| Track ground length (mm) | 3370 |
| Maximum digging radius (mm) | 9980 |
| Maximum digging depth (mm) | 6730 |
| Maximum excavation height (mm) | 9600 |
| Maximum unloading height (mm) | 6780 |
| Maximum vertical digging depth (mm) | 6280 |
| Bulldozer lift or depth (mm) | There is no |
| Dodging plate width × height (mm) | There is no |
| Maximum excavation radius of stop surface (mm) | 9820 |
| Maximum effective digging depth (mm) | 6560 |
Description
【 Premium Recommendation 】2015 Hyundai R215-9C excavator with a breaker, with a working time of only over 120,000 hours, outstanding performance and extremely high cost performance! Since its commissioning in 2015, this modern R215-9C excavator has maintained a good operating condition. The total working time is over 120,000 hours, but its core components and overall structure still remain in excellent working condition. This machine is equipped with a high-performance Cummins 6-cylinder turbocharged engine, which is powerful and has high fuel efficiency, and can easily handle the heavy-load operation requirements under various complex working conditions. Meanwhile, it is equipped with an advanced hydraulic system, ensuring the smoothness and accuracy of operation. Whether it is excavation, loading or crushing operations, it can handle them with ease. It is particularly worth mentioning that the vehicle is equipped with a high-efficiency rock breaker, which is suitable for hard rock crushing tasks in various scenarios such as urban demolition and mining, greatly expanding the application range of the equipment. In addition, the cab is spacious and comfortable, with a wide field of vision. It is also equipped with an air conditioning
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