YT Series Air Leg Pneumatic Rock Drill

Introduction of YT Series Air Leg Pneumatic Rock Drill

1) YT24 YT27 YT28 YT29A 7655 pusher air leg rock drills always work with support leg, can use for any angle drilling.
2) Y19A Y20 Y24 Y26 hand held rock drills works without air leg, mainly use for downwards drilling.
3) YSP45 stopper rock drill is an integral rock drill machine, mainly use for upwards drilling.

 Parameter of YT Series Air Leg Pneumatic Rock Drill

Model

Weight

Air consumption

Impact frequency

Air pressure

(KG)

(L/S)

(HZ)

(MPA)

YT27

26

≤85

≥36

0.63

YT28

26

≤81

≥37

0.4-0.63

YT29A

26

≤82

≥40

0.63

YT24

24

≤66.7

≥31

0.4-0.63

YT23

24

≤80

≥36

0.63

YT23D

24

≤38

≥30

0.35-0.63

YO18

18

≤22.5

≥34.6

0.39-0.59

Y20

18

≤25

≥30

0.4

YSP45

44

≤83

≥47

0.5

Model

Weight

Air consumption

Impact frequency

Air pressure

(KG)

(L/S)

(HZ)

(MPA)

Y19A

19

≤37-43

≥28-35

0.4-0.5

Y24

24

≤55

≥27

0.4-0.63

Y26

26

≤47

≥23

0.4-0.63

TY24C

27

≤45

≥31

0.4-0.5

Y6

6

≤9.5

≥51

0.4-0.63

Y10

10

≤9.0

≥51

0.4-0.63

Model

Weight

Air consumption

Impact frequency

Air pressure

(KG)

(L/S)

(HZ)

(MPA)

RB777

37

≤34

≥18.3

0.63

RB777C

51

≤34

≥18.3

0.63

B77C

39

≤34

≥18.3

0.63

B87C

39

≤44

≥16.5

0.63

B67C

30

≤34

≥22

0.63

B47

21.5

≤23

≥21.6

0.63

B70

29

≤24

≥16.8

0.63

TPB-40

18

≤27

≥15

0.63

TPB-60

30

≤34

≥23

0.63

TPB-90

42

≤36

≥23

0.63

G10

10.9

≤20

≥16

0.4-0.63

G20

20

≤23

≥16

0.63

TCA-7

7.2

≤20

≥21.6

0.4-0.49

Pictures of YT Series Air Leg Pneumatic Rock Drill