The new positive flow sub-pump independently controls the main pump, optimizing speed sensing and load adaptive control to achieve oil feeding on demand. Damping spring is added inside high performance silicone oil shock absorber, which can effectively isolates the shock wave. The multi-functional machine intelligent control system can be widely applied to different working conditions. It can realize a variety of different operation requirements.
Item | Unit | Parameter |
Operating weight | Kg | 38200 |
Bucket capacity | m³ | 1.9-2.1 |
Engine Model | – | Cummins |
Rated power/speed | kw/rpm | 214/2100 |
Maximum torque/speed | N.m | 1344/1300 |
Travel speed（H/L） | km/h | 5.6/3.3 |
Swing speed | r/min | 9.6 |
Displacement | L | 8.9 |
Bucket digging force | kN | 292 |
Arm digging force | kN | 209 |
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