Specifications:

10 days delivery time

Use:coal/gold mining tunnel quarry

Process:Forging

Approved:CE,MA,ISO9001

Character:

1.Energy-saving and efficient;

2.long service life of parts;

3.strong impact energy

4. low vibration

5. easy handling

6. low noise

7. wet drilling

8. easy cleaning air /water holes

9. spare parts easily purchasing

10.parts highly interchangeable and reliable performance

Main Parameter:

Weight                                                                            24kg

Length                                                                                     678mm

Cylinder dia                                                                              φ70 mm

Piston stroke                                                                             70mm

Working Pressure (Mpa)                                                           0.4~0.5

Impact Energy (J)                                                                                65

Impact frequency                                                                        ≥31Hz

Air pipe inner dia                                                                        19mm

Water pipe inner dia                                                                   13mm

Air consumption                                                                        ≤67 L/S

Rock Drill Hole Dia(mm)                                                           φ34~φ42

Rock Drill Hole Depth(m)                                                           5                                                         

Shank Size(mm)                                                                        22×108

Quality Air Leg Rock Drill Manufacturer In China -FAQ

Delivery time:10 days after deposit

Supply ability:1000 pcs per month.

If you want to get more information,please contact me.

Name:Eric Qin

Skype id:hargrand163