The Y26/Y19A handheld rock drill is designed for drilling, secondary blasting, and other operations in mining, railway, and water conservancy projects. It is versatile for both dry and wet drilling on hard and medium-hard rock and can be used for vertical or inclined blast holes. For wet drilling, simply replace the air pipe nut with the water pipe nut and connect the water pipe.
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Y19A |
|
Weight(kg) |
19 |
Length(mm) |
600 |
Cylinder Diameter(mm) |
65 |
Piston stroke(mm) |
54 |
Working pressure(Mpa) |
0.4~0.5 |
Water Pressure(Mpa) |
0.3 |
Air Pipe Inner Diameter(mm) |
19 |
Water Pipe Inner Diameter(mm) |
13 |
Air consumption(L/s) |
≤37(at 0.4Mpa) |
≤43(at 0.5Mpa) |
|
Impact energy(J) |
≥28(at 0.4Mpa) |
≥40(at 0.5Mpa) |
|
Impact frequency(HZ) |
≥28(at 0.4Mpa) |
≥35(at 0.5Mpa) |
|
Drilling Diameter(mm) |
34~40 |
Maximum Drilling Depth(m) |
5 |
Shank Size(mm) |
H22*108±1 |
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