| Customization: | Available |
|---|---|
| After-sales Service: | Spare Parts for Free |
| Warranty: | 1 Year |
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Filtering System
The high efficiency dual air filter ensures the quality of engine air intake. In addition, the air pre-filter can carry out the rough filtration over the air intake to enable the operation under the poor air quality working conditions and prolong the maintenance interval of the air filter. The oil-water separator and high- precision fuel filter will filtrate the fuel many times to ensure the quality of fuel fed to the engine.
Cooling System
The parallel radiator cooling makes cooling effect better and maintenance easier.
Maintenance and Service
The easy maintenance of direct injection engine reduces the maintenance cost. This will relieve the customers of worrying about the service and ensure the attendance rate of excavator.
Parameter:
| Model | Unit | CDM6220 | |
| Operating weight | kg | 21800 | |
| Standard bucket capacity | m³ | 0.09-0.23 | |
| Performance | Travel speed | km/h | 4.2/2.2 |
| Ground pressure | kPa | 32.2 | |
| Max.Bucket digging force | kN | 42.5 | |
| Max.traction force | kN | 50.5 | |
| Hydraulic system | Main pump | / | Japan rexroth |
| Max pressure of travel system | MPa | 22 | |
| Max pressure of pilot system | MPa | 2.9 | |
| Oil capacity | Fuel tank capacity | L | 110 |
| Hydraulic tank capacity | L | 85 | |
| Engine lubrication | L | 12 | |
| Overall dimension | Overall length | mm | 10000 |
| Overall width | mm | 8975 | |
| Overall height | mm | 7935 | |
| Track length | mm | 2540 | |
| crawer width | mm | 400 | |
| Clearance under counter weight | mm | 710 | |
| Ground clearance | mm | 385 | |
| Operating range | Max. digging height | mm | 5630 |
| Max. digging depth | mm | 3830 | |
| Max.dozer lifting height | mm | 390 | |
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