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YT27 Pusher Leg Rock Drills for underground mining, tunnelling

YT27 Pusher Leg Rock Drills for underground mining, tunnelling

 YT27 Pusher Leg Rock Drills for underground mining, tunnelling

Product details


Rock drilling tools manufacturer ProDrill: Model No. YT27 Pusher Leg Rock Drills applied for underground mining, drifting. It's one of the major quarry rock drills.

YT27 pusher leg rock drill


YT23, YT24, YT27, YT28, YT29 Air Leg Hand-Held Pneumatic Rock Drill Machine for Quarry and Mining

YT24, YT28 series pusher leg rock drills key features as below: 
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, maintaining and repairing is very easy. 
3. Energy-saving and efficient, highly interchangeable and reliable performance of parts with long service of life. 
4. YT23 differs from similar products particularly in its high efficiency strong flushing and powerful torque.


Pusher Leg Rock Drills Specification

Type

TA19

YT24

YT27

YT28

YT29A

Weight(kg)

18

24

27

26

27

LxL(Handle) x H(mm)

604x198x13

678x228x184

 

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

*working air pressure 0.4-0.63mpa.



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