Product Description
| Specifications | Value |
|---|---|
| No. | 638793 |
| Tonnage (tons) | 22 |
| Working weight (kg) | 22570 |
| Bucket capacity (m³) | 1.05 |
| Boom length (mm) | 5680 |
| Rod length (mm) | 2920 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | HYUNDAI HE6.7 |
| Rated power (kw/rpm) | 113 / 1900 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 107 x 124 |
| Maximum torque (N.m) | 63 / 1500 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 6.7 |
| Working form | 6-cylinder, 4-stroke, water-cooled turbocharged engine |
| Climbing ability (%) | 35 ° (70%). |
| Travel speed (km/h) | 5.3/ 3.4 |
| Rotary hydraulic motor type | Axial piston motor with automatic braking |
| Type of walking hydraulic motor | Two-speed axial plunger motor with brake valve and parking brake |
| Maximum flow of main pump (l/min) | 2 x 222 |
| Traveling Hydraulic Circuit (Mpa) | 35 |
| Rotary Hydraulic Circuit (Mpa) | 26.5 |
| Control Hydraulic Circuit (Mpa) | 4 |
| Main pump type | Two variable plunger pump |
| Working Hydraulic Circuit (Mpa) | 35 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-120 x 85 x 1055 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1 - ø 140 x ø 100 x 1510 |
| Boom cylinders - Number × diameter × stroke (mm) | 2 - ø 120 x ø 85 x 1290 |
| Pilot pump type | Gear pump |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 160 |
| Engine Oil changes (L) | 24 |
| Coolant (L) | 35 |
| Hydraulic System (L) | 275 |
| Theoretical fuel consumption (L/h) | 160 |
| Total transport length (mm) | 9550 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3080 |
| Full cab height (mm) | 2920 |
| Counterweight ground clearance (mm) | 1060 |
| Minimum turning radius of front working device (mm) | 3740 |
| Back end turning radius (mm) | 2840 |
| Onboard width (mm) | 2740 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 9 |
| Number of track plates (single side) (PCS) | 49 |
| 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 |
| Maximum excavation radius of stop surface (mm) | 2990 |
| Maximum effective digging depth (mm) | 6730 |
Description
20 years modern 225vs, car condition performance is not considered, the original factory chain, complete procedures, more than two hundred thousand
