Product Description
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.
Specification
| Weight |
|
27 kg |
| Outside dimension(L×W×H) |
|
668×248×202mm |
| Cylinder dia |
|
80mm |
| Piston stroke |
|
60mm |
| Impact energy |
|
≥75.5J |
| Impact frequencey |
|
≥ 36.7Hz |
| Air consumption |
|
≤83.3L/S |
| Air pipe (inner dia) |
|
25mm |
| Water pipe (inner dia) |
|
13mm |
| Air pressure |
|
0.63MPa |
| Water pressure |
|
0.3MPa |
| Bore dia |
|
34-45mm |
| Bore depth |
|
5m |
| Shank dimensions(hex×length) |
|
22×108±mm×mm |
| Model FY250B oil lubircator: |
|
|
| Weight |
|
1.2kg |
| Oil capacity |
|
0.25L |
| Air leg |
FT160A |
FT160B |
| Weight |
17kg |
16 kg |
| Llength:max |
3006mm |
2526mm |
| min |
1668mm |
1428mm |
| Propulsion stroke |
1338mm |
1098 mm |
| Axis thrust (max) |
2000N |
2000N |
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