Easy To Control Mini Excavator 21 Ton Operating Weight
21Ton Construction Excavator Machinery, 112KW Excavator price
1. Full imported hydraulic system ensure the stable quality.
2. Special design on separating engine and radiation space, using enhanced cooling fan to increase cooling efficiency.
3. Original CUMMINS engine,low noise,low emission,powerful and reliable.
4. equipped with double fuel filter to guarantee fuel purity to protect engine
5. Full sealed cabin with A/C and comfort seat make operator easy to work.
6. The excavator adopted intelligent control electric system.
7. Open covering parts makes the maintenance more convenient.
8. Luxurious cab interior,with airbag shock absorption seat and pilot steering machanism well reduces labor intensity and working noise.
| Total weight | 21t | Model | CUMMINS B5.9-C |
| Overall dimensions | 9390*2780*3040(Boom top) | Power | 112/2100kw/r/min |
| 9390*2780*3120(Cab roof) | |||
| Bucket capacity | 0.93m³ | Working Range | |
| Bucket rod length | 2900mm | Min. ground clearance | 468mm |
| Length of swing arm | 5700mm | Min.rotary radius | 3630mm |
| traveling speed | 5.2/3.5km/h | Max.excavating height | 9275mm |
| Grade ability | 70% | Max.dumping height | 6560mm |
| Volume of fuel tank | 350L | Max.digging depth | 6515mm |
| Slew speed | 11.7r/min | Max.vertically digging depth | 5915mm |
| Bucket excavating force | 145kn | Max. digging reach | 9865mm |
| Ground pressure | 45.2kpa | Track | |
| Hydraulic pump model | K3V112DT | Track shoe length | 4260mm |
| Operating pressure | 34.3kpa | Track width | 2780mm |
| Hydraulic oil tank volume | 246L | Track gauge | 2180mm |
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