Product Description
Hydraulic motor pump series is equipped with light, medium and heavy demolition tool set, with high and low pressure two-stage output automatic conversion, double output pump can be connected to two working head, while providing power, no preparation time, Connect with the tool at the same time.
Name | Hydraulic ram |
Model | R422B |
Max.working pressure | 70MPa |
Total lifting stroke | 705mm |
Lifting force 1st plunger | 365mm/266kN |
Lifting force 1nd plunger | 340mm/133kN |
Extension length | 1255mm |
Oil requirement | 1735cm³ |
Weight | 18.8kg |
Dimensions(L*W*H) | 550×112×221mm |
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