Y19A hand-held air-leg dual-purpose rock drill is a new generation of self-designed hand-held air-leg dual-purpose rock drill which is developed after a large number of tests by using computer simulation for dynamic analysis and modern optimal design methods including optimal and reliable design. Featured by portability and flexibility, small gas consumption, fast drilling, easy operation, easy maintenance and assembly, safety and reliability, and easy to use, repair and move, it is extensively used in excavation and blasting operation for quarrying, mining, water conservancy, building materials, energy source, traffic, military industry and geological engineering projects and becomes a light and efficient ideal tool for drilling rocks.
Technical Parameters of Y19A Hand-held Air-leg Dual-purpose Rock Drill
Model |
Y19A |
|
Weight |
19 |
kg |
Length |
600 |
mm |
Cylinder diameter |
65 |
mm |
Stroke |
54 |
mm |
Tracheal diameter |
19 |
mm |
Pipe diameter |
13 |
mm |
Stalk borer |
22×108 |
mm |
Aperture |
φ30-φ42 |
mm |
Working pressure |
0.4-0.63 |
Mpa |
Air consumption |
≤43 |
L/Sec |
Impact frequency |
≥35 |
HZ |
Maximum hole depth |
5 |
m |
Size |
618×352×215 |
mm |