Introduction::
·Fit for wet drilling in medium-hard or hard rock.
·Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair.
·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
·YT29 differs form similar products particularly in its high efficiency, strong flushing and powerful torque.
Main Parameter:
|
Model |
YT29A air leg rock drill |
|
Weight |
26.5kg |
|
Size |
659*248*205 mm |
|
Impact energy |
>70Jolue |
|
Cylinder size |
82mm |
|
Piston travel |
60mm |
|
Air pressure |
0.4-0.63mpa |
|
Impact energy |
>70Jolue |
|
Air consumption |
≤65L/S |
|
Drilling Frequency |
≥37HZ |
|
working hydraulic pressure |
0.3mpa |
|
Air pipe inner Dia. |
25mm |
|
Drilling Hole Dia. |
34-45mm |
|
Drilling Depth |
5m |
|
Shank Size |
22*108mm(±1mm) |