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Rock Drills

  • Working Pressure:     

    7.5-13[ bar ]
  • 109-189[ psig ]
  • Free Air Delivery:     

    9.66-74.2[ m3/min ]
  • 341-2620[ cfm ]
  • Working Power:     

    55-355[ kw ]
  • 75-475[ hp ]
  • Send us a message


Model

YT24

YT27

YT28

YT29A

7655/YT23

YSP45

Weight

24kg

27kg

28kg

26.5kg

24kg

26kg

Length

678mm

668mm

661mm

659mm

668mm

661mm

Air pressure

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

0.4-0.63Mpa

Impact frequency

31HZ

39HZ

37HZ

37HZ

31HZ

28HZ

Air consumption

67L/s

86s

81s

65/s

52s

82L/s

Impact energy

65J

75J

70J

70J

 

 

Cylinder*stroke

70mm*70mm

80mm*60mm

80mm*60mm

82mm*60mm

70mm*70mm

80mm*60mm

Air pipe diameter

19mm

19mm

25mm

25mm

25mm

25mm

Shank dimension

22*108mm

22*108mm

22*108mm

22*108mm

22*108mm

22*108mm

Drilling depth

5m

5m

5m

5m

5m

5m

Bit diameter

34-42mm

34-45mm

34-42mm

34-45mm

34-42mm

34-42mm

Air leg

Short

FT-140BD

FT-160B

FT-160BD

FT-170

FT-160B

FT-160BD

Long

FT-140

FT-160

FT-160

FT-170C

FT-160

FT-160