YT28 Hand-held pneumatic leg rock drill
The YT28 rock drill machine is a kind of high efficiency air
leg rock drill machinery.It is mainly used for blasting holes and other
drilling works in a quarries, railway construction, water conservancy
construction and defence project facility. It is suitable for drilling and
blasting under various of rocks at any direction angles.Blast hole dia is
3-42mm,drill hole depth is 5 m.
This machine may match with Model FT160BD short air leg or
Model FT160BC long air leg.
This machine has transparent surface of FY200B oil reservoir to regulate oil.
Products specifications |
|
Item name |
YT28 |
Weight |
26kg |
Overall dimensions |
668mm |
Stoke |
60mm |
Cylinder Dia |
80mm |
Air pressure |
0.4-0.63MPa |
Water pressure |
0.4MPa |
Impact energy |
75.5J |
Torque (at0.4MPa) |
|
Impact frequency |
>36Hz |
Air consumption |
85L/S |
Drilling speed |
|
Max drilling depth |
>6m |
Air pipe inside dia |
25mm |
Water pipe inside dia |
13mm |
Drill bit size |
32-42mm |
Drilll rod size |
H22X108mm |
FT160 Air leg |
|
Weight |
17kg |
Length |
1800mm |
Push stroke |
1365mm |
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