The Doofor DF530S Rock Drill is a new generation high-power and high-frequency Rock Drill for general excavations, Mining, and Quarrying applications.
The suitable drill steels are R28  and R32 extension or drifter drill steels.
The DF530S Rock Drill is equipped with a separate side flushing box.
Flushing can be done with water or air.
The DF530S Rock Drill can be equipped with an R28 or an R32 male shank adapter (striker bar).
Optimal maximum hole diameter for the DF530S is 45 mm.
 
SUITABLE APPLICATIONS:
Civil Engineering, Surface, Underground
 
 
TECHNICAL SPECIFICATIONS:
 
Nominal power class
10 kW
Percussion pressure
100-130 bar
(Percussion oil-flow)
(55 litres/min)
Rotation motor
32 cm3
Speed max.
250 rpm
Torque*
175 Nm
Oil flow*
15 litres/min (max 25 litres/min)
Gear ratio
52/17
Lubrication
Air-oil mist, min. 125 g/h
Flushing air pressure.
5-12 bar
Flushing air flow
700-1200 litres/min
Flushing water pressure max
5-12 bar
Flushing water flow
25–30 litres/min
Weight
77 kg
*) Numbers given are for a standard rotation motor (32 cm³) at an intermittent pressure of 140 bar [2031psi]. Motor options are 8 cm³, 12.5cm³, 20 cm³, 32 cm³, 40 cm³ and 50 cm³.
 
 
NOTE: The feed force (pressure) must be adjustable during operation.
The rotation torque and oil flow values given are for a typical rotation motor.
See the full brochure for detailed information on different rotation motors.
The percussion pressure mentioned is a recommended value for a typical application. The product is intended for professional use by skilled personnel.
Doofor reserves all rights for changes without prior notice.