YT23D Air leg rock drill

Model

Weight
kg

length
mm

Cylinder Dia.×Stroke
mm

Working pressure
MPa

Impact energy
J

Impact frequency
Hz

Air comsumption
I/s

YT23

24

628

76×60

0.4-0.63

≥65

≥37

≤78

YT23D

24

668

70×70

0.4-0.63

≥65

≥31

≤67

YT24

24

678

70×70

0.4-0.63

≥65

≥31

≤67

ZY24

25

690

70×70

0.4-0.63

≥65

≥30

≤67

YT28

26

661

60 ×60

0.4-0.63

≥70

≥37

≤81

MZ7665

26

720

76×70

0.4-0.63

≥70

≥37

≤81