Low Noise Air Leg Pneumatic Rock Drill
Quick Detail:
|
Model |
7655(YT23) |
|
Weight (kg) |
24 |
|
Outside length (mm) |
668 |
|
Cylinder diameter (mm) |
70 |
|
Piston stroke (mm) |
70 |
|
Working air pressure (Mpa) |
0.4-0.63 |
|
Working water pressure (Mpa) |
0.2-0.3 |
|
Impact energy (J) |
≥45J |
|
Impact Frequency (HZ) |
≥28HZ |
|
Air consumption (L/S) |
≤38L/S |
|
Size of air hose (mm) |
19 |
|
Size of water hose (mm) |
13 |
|
Borehole diameter (mm) |
34-42mm |
|
Drilling depth (m) |
5m |
|
Size of shank (mm) |
H22*108 |
Description:
This product is widely used in metallurgy, coal industry, road construction, mining and other drilling operations.
- Hand-hold rock drill, hand hammer drilllow weight,reasonable structure,handy use and little air consumption.
- 6 hand-hold rock drill is a tool for the secondary blasting in quarry and especailly for rocking 20mm hose in marble and granite,it has characteristic of low weight,reasonable structure,handy use and little air consumption
Competitive Advantage:
save energy and high efficiency
strong impact energy
low vibration
easy handlin
low noise
wet drilling
easy cleaning air /water holes
spare parts easily purchasing
Specifications:
