Technical Data
All figures provided have been based on field experience, and may be reasonably expected.The actual drilling capacity will depend on drilling techniques, equipment used andconditions.
| Rock drill Specifications | |
| Bore | 79.4 mm |
| Stroke | 73.25 mm |
| Weight (c/w leg) | 39/ kg |
| Blows/Minute | 2200 @ 6.2 bar |
| Air Consumption | 4.4 m3/ min |
| Air Connection | 1 in BSP |
| Water Connection | ½ in BSP |
| Leg Thrust | 244 kg @ 6.2 bar |
| Leg Extension - Standard | 762 mm |
| Supply Hose ID | |
| Air | 25mm |
| Water | 12mm |
| Steel Size (Hex)-Chuck End | |
| Standard | 42.2 kg |
| Unmuffled | 41.3kg |
| Noise Emissions | |
| Muffled: Noise Pressure | 113.5 dB(A) |
| Unmuffled: | |
| Noise Pressure | 116.0 dB(A) |
| Power | 129.0 dB(A) |