.jpg)
it is use for drilling in mines,quarries,railway construction,water conservancy and national defence project facility. When it is matched with Model FY200A oil reservoir and Model FT160A or FT160B air-leg, it can perform wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.
| Weight | 24 kg | |
| length | 668mm | |
| Air pressure | 0.35-0.63MPa | |
| Cylinder dia | 70mm | |
| Piston stroke | 70mm | |
| Impact frequencey(at0.4MPa) | ≥28HZ | |
| Impact energy(at0.4MPa) | ≥45J | |
| Air consumption (at0.4MPa) | ≤38 L/S | |
| Noise | ≤112dB(A) | |
| Water pressure | 0.2-0.3MPa | |
| Air pipe (inner dia) | 19 mm | |
| Water pipe (inner dia) | 13 mm | |
| Bore dia | 34-42mm | |
| Bore depth | 5m | |
| Shank dimensions(hex×length) | 22×08 ±1 mm |
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
