| Model: | YT27 |
|---|---|
| Brand: | DSL |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | rock drill , air pump , air breaker |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:19 May, 2010 |
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.
| Weight |
27 kg |
||
|---|---|---|---|
|
Outside dimension(L×W×H) |
668×248×202mm |
||
|
Cylinder dia |
80mm |
||
|
Piston stroke |
60mm |
||
|
Impact energy |
≥75.5J |
||
|
Impact frequencey |
≥ 36.9Hz |
||
|
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±1mm/ 25×108±1mm |
||
|
Model FY250B oil lubricator |
|||
|
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 |
|
