Designed to endure
demanding environments

Hydraulic rock drills and drifters

DF430X – DF430S – DF430F – DF500X – DF500S – DF530X – DF530SDF538L – DF540L – DF540L-BLT – DF550L – DF550L-2M – DF550L-EXT – DF560L - DF560L-2M – DF560L-EXT

DF500X

High-performance hydraulic rock drill

Doofor DF500X is a high-power and high-frequency rock drill for general excavations, dimensional stone quarrying, and other quarrying. The rock drill is equipped with a hexagonal female chuck for rod shank sizes of 108mm [4 ¼"] * 22mm [7/8"] or 25mm [1”].

For this rock drill, Doofor offers carriage plates and a choice of hydraulic, pneumatic and mechanic steel retainers.

Optimal maximum hole diameter for the DF500X is 45mm [1 ¾"].

Doofor DF500X can be used with air flushing only.

Doofor 500X hydraulic rock drill
 Technical Data
 Metric
 Percussion power  10 kW
 Percussion pressure  100-130 bar
 (oil flow)  (55-80 litres/min)
 Rotation motor*  20 cm3
 Speed max.  150-300 rpm
 Torque*  110 Nm
 Oil flow max.*  19 litres/min
 Gear ratio  52/17
 Lubrication  Air-oil mist, min. 75 g/h
 Flushing air pressure  5–7 bar
 Flushing air flow  700-1200 litres/min
 Weight  55 kg


Feed force (pressure) must be adjustable during operation.
For efficient lubrication, the lubrication air pressure should always be set 2 bar higher than flushing pressure.
*) Numbers given are for a standard rotation motor (20cm³) at an intermittent pressure of 140bar [2031psi]. Motor options are 12.5cm³, 20 cm³, 32cm³, 40cm³ and 50cm³. For professional use only as a component of a hydraulic system.

 

45 mm
Optimal maximum
hole diameter
10 kW
Power class
7/8"
1"
Shank size
AIR
Flushing

Doofor DF500X in action

Doofor DF500X hydraulic rock drill in action

Doofor DF500X hydraulic rock drill in action

Doofor DF500X hydraulic rock drill in action