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 |
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