Rock Drill Combines Percussive Power
With a Low Physical Profile
Doofor said its newest model in the
DF550/560-series of rock drill is the most
powerful unit available in the company’s
product line. The DF560L-2M, a highfrequency
hydraulic rock drill designed
for production drilling in surface and
underground applications, is equipped
with two 160-cm3 Danfoss OMS-series
rotation motors as standard equipment,
and generates 20 kW of percussion power.
Optimal maximum hole diameter for
the DF560L-2M is 89 mm [3.5 in.] in
hard rock; larger hole diameters may be
achievable when drilling in softer materials.
The unit has a very low profi le that
enables a wider range of drill-positioning
angles as well as increased effi ciency, and
also provides more possibilities in drill rig
design. Its fl ushing head allows the use of
different fl ushing media such as water or
air or air-water mist. As an option, Doofor
offers a new BLT-fl ushing head made of
stainless steel and designed for challenging
environments. The DF560L-2M can
accept R38, T38 and T45 shank adapters
and, when the BLT-fl ushing head is used,
also accepts female FR28 and FR32
shank adapters.
www.doofor.com
As featured in Womp 2016 Vol 05 - www.womp-int.com
