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  • Name: Air-leg pneumatic rock drills
  • No: 15
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  • Sold amount: 0Piece

Air-leg pneumatic rock drills

Our air-leg rock drills have following 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" machanism, convenient to handle and easy to maintain and repair.
3. Energy-saving and efficient, long service life of parts which are highly interchangeable and reliable performance.
4. YT28 differs from similar products particularly in its high efficiency strong flushing and powerful torque.

Technical Parameters

Model

Weight

Air consumption
at 0.63MPa

Length

Shank

Bore Dia.

Impact rate

Air Hose 
connection

Water Hose 
connection

Air leg type

 

kg

L/s

mm

mm

mm

Hz

mm

mm

mm

YT24

24

67

678

22(25)*108

30-42

31

19

13

FT140B,D

YT28

26

81

661

22(25)*108

30-42

37

25

13

FT140B,D

 

product photos