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  No.:Y26
  Item:Hand hold Y26 Jack hammer
  

Instruction 

The series of pneumatic rock drills are mainly used in mine, railway, water irrigation works and quarrying works to drill holes.

It's suitable for wet or dry drilling in all kinds of rocks.

Advantage

Light weight & convenient operation,
Low consumption & long life parts,
High efficiency & fast drilling velcocity.

specification

 Weight                                             26kg

 Length                                             650mm 

Cylinder dia.                                       65mm 

Piston stroke                                      70mm

Working pressure                              0.4Mpa 

Impact energy                                       =30J

Impact frequency                                  =23Hz 

Air consumption                                  =47L/S 

Working water pressure                 0.3~0.35Mpa 

Air innder dia                                        19mm 

Water inner dia                                     13mm 

Rock drill hole dia.                             34~42mm 

Rock drill hole dep                                5mm 

Shank size                                      25*108mm  22*108mm                                                     



     
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