CJ-25 Percussion Reverse Circulation Drill

Unity machine parameter:

Open hole diameter: 800-2500mm

Drilling depth:          80

Impact stroke:         560mm

Max. Hoisting force:  8T

Power:                   75kw

Shock times:           35 time/min

Mast height:           8m

Mast lifting force:    147KN

Drilling rig weight:    12T

Drilling tools weight: 5500kg 

  If you have interest in us, pls contact me. We can go further discussion. It is my pleasure to give you more details.