The RS Range Hydraulic Hammer
Arrowhead Rockdrill’s RS Range hydraulic hammers bring a new industry leading tie-rodless hammer to the market. Based around a unique design the RS Range hammers eliminate the need for tie rods in the hammer assembly increasing the robustness of the hammer while simplifying its construction.
The RS Range hammers are a compact and powerful design suitable for a wide variety of applications all with the effective price and industry leading support our customers deserve.
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| Hammer Specifications | R40S | R45S | R55S | R65S | R70S | R75S | |
|---|---|---|---|---|---|---|---|
| Impact Energy Class | ft lbs | 175 | 250 | 500 | 600 | 750 | 1000 |
| J | 240 | 340 | 610 | 810 | 1015 | 1355 | |
| Required Flow Rate | us g/m | 4 - 7 | 5 - 10 | 8 - 13 | 8 - 16 | 12 - 21 | 14 - 26 |
| L/m | 14 - 30 | 25 - 40 | 30 - 45 | 30 - 65 | 55 - 90 | 65 - 100 | |
| Operating Pressure | psi | 1800 | 1300 | 1600 | 1600 | 1600 | 1800 |
| bar | 120 | 90 | 110 | 110 | 110 | 120 | |
| Blow Rate | per minute | 650 - 1100 | 650 - 1100 | 700 - 1250 | 550 - 1200 | 650 - 1400 | 550 - 1200 |
| Sound Rating | dB | 112 | 116 | 117 | 118 | 118 | 121 |
| Tool Diameter | inches | 1.6 | 1.8 | 2.1 | 2.6 | 2.75 | 3.0 |
| mm | 40 | 45 | 53 | 65 | 70 | 75 | |
| Working Weight | lbs | 168 | 220 | 303 | 505 | 575 | 880 |
| kg | 75 | 100 | 135 | 225 | 270 | 400 | |
| Carrier Weight | lbs | 1560 - 2250 | 2250 - 6750 | 4450 - 8890 | 5600 - 11000 | 8200 - 16800 | 9000- 18700 |
| tonnes | 0.7 - 1.5 | 1.5 - 3.0 | 2.0 - 4.0 | 3.0 - 5.5 | 4.5 - 8.0 | 5.0 - 8.5 | |
Features of the ‘RS’ Range
- Tie-rodless hammer design
- Narrow round box provides superior access to surfaces in confined spaces such as trenching work
- Vibration and sound supressed at standard
- The hammer can be fully serviced using no specialist tools
- Powerful gas fired operation using less oil at lower working pressures
- Excavator friendly
- Fully re-buildable to original specification simply by fitting replacement parts