Drifter

With feature of reversible rotation, the impact mechanism works which is used to rattle a tight joint or a jammed joint. Flushing is possible as air blowing or water flushing and all drill functions are operated from a control unit. The frequency can be adjusted accurately within a wide range. Hence drilling parameters can be made fit.

It is a heavy duty rock drill widely used for underground mining for long hole drilling, drifting, tunneling, benching.  Regular inspections of drifters hold operating costs to minimum.

 

Technical Specifications

Model                             VK-12
Piston Stroke                  65 mm
Piston Diameter              120 mm
Hole Diameter                 48-85 mm  
Overall length                  780 mm(30 ¾”)
Shank Adapter type         T38, R32, R38
Air Consumption              354 cfm(167 l/s)
Impact Power                  7.2 KW
Rotation Speed                0-180 rpm
Working Pressure(Max.)   6 bar
Weight                            69 Kg