$30.00 per day
$75.00 per week
$200.00 per month


The HYCON HRD20 rock drill is the only tool on the market with built in air flushing and 4 different settings of blow frequency and rotations. The investment in a HYCON HRD20 rock drill and a HYCON powerpack is therefore the best investment on the market.

The rock drill is characterized by a very high performance in relation to weight, and its high quality means long life. The drill rods are hex 22×108 mm, and therefore all standard drills can be used.The rock drill can be connected to a HYCON powerpack or excavators or the like.
Maximum recommended drilling performance is ø45 mm and approx. 3 m deep.Depending on the circumstances, the rock drill can reach a drilling speed of 3½ – 10 cm per minute. For holes deeper than 800 mm it needs additional air supply.


Technical Data
Oil flow, l.p.m.25-30
Working pressure, bar115
Max pressure, bar150
Tool chuck size, mm hex22×108
Weight, kg20
Noise level 1 m LPA dB95
Noise level LWAdB107
Air supplymax. 0.08 m³/min./2 bar
Vibration level, m/s²23.6