| Model NO.: | Y19a air leg rock drill66777 |
|---|---|
| Packaging Qty: | Wood case |
| Manufacure Name: | China |
| Customization: | Available Customized Request |
|---|
Weight 19kg Outside dimensions 34¿57mm Cylinder dia 65mm Piston stroke 54mm Air pressure 0.4~0.5Mpa Air pipe inner dia 19mm Water pipe inner dia 13mm Shank dimension 22¿08mm When working pressure is 0.4Mpa 0.5Mpa Impact energy =28J =40 J Impact frequency =28Hz =35 Hz Idling speed =180 r/min =200 r/min Air consumption =37 L/s =43 L/s
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