| Weight： |
27kgs |
| Overall length： |
668 mm |
| Cylinder Dia: |
80mm |
| Piston stroke: |
60mm |
| Operating air pressure： |
0.4-0.63MPa |
| Impact frequencey: |
36.7Hz |
| Air-pipe bore(inner Dia.)： |
25 mm |
| Water-pipe bore(inner Dia.)： |
13 mm |
| Air consumption： |
83.3 L/S |
| Drill rod trailer： |
22 x 108 mm |
| Type FT160A air leg(optional) |
| Leg length： |
1668mm |
| Propulsion stroke： |
1338mm |
| Weight： |
17kg |
| FT160B Air-leg: |
| Length of air-leg: |
1428mm |
| Propulsion stroke： |
1098mm |
| Weight： |
16kg |
| FY250 Oil reservior |
| Capacity : |
0.25L |
Instruction : The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility.
When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.
