Drifter – DM 220

A heavy duty and robust top hammer ideally suited for mechanized drilling applications like bench drilling, long-hole production drilling, ditching or trenching applications. Fitted on drill rig or wagon drill, it is capable of drilling holes between 48mm to 89mm using extension drill steel equipment. The drifter features a large piston and a simple rifle bar rotation which is reversible and can also be disengaged. The drifter is a robust heavy duty rock drill featuring a large piston, making it ideal for such applications as bench drilling in open pit mines and limestone quarries.

Main Features:

• DRILLMAN Drifter is designed for Long Hole drilling in underground mines, grouting hole for surface mining and construction applications as well as for drifting and tunneling.
• DRILLMAN Drifter features a 120 MM piston diameter and a powerful impact and rotation mechanism.
• It is used with 1¼" & 1½" rope thread extension drill steels rods.
• The rotation mechanism can also be disengaged & the impact action used to rattle a tight joint or a jammed bit.

Model

Weight

Length

Air Required at 6 Bar

Drill Chuck (Hex)

Piston Stroke

Piston Dia.

Rotation Speed

Impact Power

DM 220

70 Kgs.

780 mm

10 m3/min

38.1 mm

65 mm

120 mm

0-180 rpm

7.2 KW