Rock Drill
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 22x108 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, bar | 115 |
| Max pressure, bar | 150 |
| Tool chuck size, mm hex | 22x108 |
| Rotation | Counterclockwise |
| Weight, kg | 20 |
| Noise level 1 m LPAdB | 95 |
| Noise level LWAdB | 107 |
| Air supply | max. 0.08 m³/min./2 bar |
| Vibration level, m/s² | 23.6 |