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Air Support Leg Rock Drilling Machine for Mining Hand Jack Hammer

Application of Air-leg Rock Drill: The Air-leg Jack Hammer / rock drill is mainly used in quarries, mines, for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects. Air-Leg Jack Hammer Rock Drill Features:...

Application of Air-leg Rock Drill:

The Air-leg Jack Hammer / rock drill is mainly used in quarries, mines, for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects.


Air-Leg Jack Hammer Rock Drill Features:

1. Fit for wet drilling in medium-hard or hard rock.

2. 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.

3. YT28 differs from similar products particularly in its high efficiency strong flushing and powerful torque.


Specification of Hand Held Rock Drill:

Type

TA19

YT24

YT27

YT28

YT29A

Weight (kg)

18

24

27

26

27

LxW(Handie)xH (mm)

604x198x135

678x228x184

668x247x195

654x247x195

659x247x195

Cylinder stroke(mm)

 

70*70

80*60

80*60

82*60

Air Consumption (L/s)

28

≤52

≤57

≤81

≤62

Air hose size (mm)

16or19

19

25

25

25

Water hose size (mm)

8

13

13

13

13

Bore dia. (mm)

34-42

34-42

34-45

34-42

34-45

Drilling depth (m)

3

5

5

5

5

Shank (mm)

22x108

22(25)x108

22x108

22(25)x108

22(25)x108


Project Case for Pneumatic air-leg rock drill:

1.Pneumatic air-leg rock drill YT28 for tunneling.

111(001).jpg


2.Pneumatic air-leg rock drill YT24 for earthwork stone removel.

222(001).jpg


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