21 ton Hyundai R215-7C Excavator
1. Cummins B5.9-C engine
2. CAPO computer-controlled, self-diagnostic system
3.0.92 m3 bucket
The imported engine with original packing has strong power, and can meet the requirements of high-efficient work.
- Precise matching design with advanced energy conservation control can reduce the oil consumption of the machine.
- Low emission meets the Europe II standard.
- The adoption of new cooling fan and large-scale silencer lowers the noise of the machine.
- The adoption of the advanced turbocharging technique increases the highland adaptability of the machine.
- Automatic preheating system improves the working capacity in the low temperature.
- Unique fan cover with the shape of hopper opening greatly improves the air supply of the engine and the radiating capacity of the system, guaranteeing the successive high-efficient work of the machine.
- Restart prevention system effectively avoids the misoperation, and improve the use security of the machine.
| Main Parameters (Standard Configuration) |
| |
|
unit |
parameter |
| |
Working mass |
kg |
20700 |
| |
Bucket |
m3 |
0.92 |
| Engine |
Model |
|
CumminsB5.9-C (6BTAA) |
| Rated power |
kw/rpm |
112/1950 |
| Max. Torque |
kgf/rpm |
62.5/1500 |
| Hydraulic System |
Working pressure |
kgf/cm2 |
300 |
| Max. flow |
L/min |
2X220 |
| Working Perfomance |
Travel speed |
km/h |
5.2/3.5 |
| Gradeability |
|
35° |
| Max. traction force |
kgf |
19500 |
| Tank |
Fuel tank |
L |
320 |
| Hydraulic tank |
L |
165 |
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