Hydraulic rock drill HRD 20
Model: HRD20
Product: Rock drill HRD 20
informazioni tecniche
Type: | Hammer drills |
Weight (kg): | 20 |
Tool connection (mm): | 22x108 |
Oil flow (l.p.m.): | 20-30 |
Working pressure (bar) : | 115/160 |
Hydraulic rock drill
The HRD20 rock drill is the only tool on the market with built-in air flushing and 4 different settings of blow frequency rotations. It can be connected to all Breaker hydraulic powerpacks or power take-offs on operating machines. Always check that the technical data flow and outlet pressure are compatible with those of the tool to be connected otherwise it is necessary the use of a flow divider.
Maximum recommended drilling performance is ø45 mm and approx. 3 m deep. For holes deeper than 800 mm, it needs additional air supply.
Equipped with:
- 2 hoses 50 cm lenght with connections
- tip
download
Download the technical sheet
