Technical Specification
| Model # | RH 656 4W | |
| Hole range | 27- 41 mm | 1.06 – 1.61" |
| Weight | 22 kg | 49 lb |
| Length | 658 mm | 26" |
| Air consumption | 48 l/s | 102 cfm |
| Blows per minute | 2040 | |
| Piston diameter | 65 mm | 3" |
| Piston Stroke | 60 mm | 2" |
| Vibration level 3 axes | 21 ,2 m/s² | |
| Sound power level guaranteed | 120 Lw, dB(A) | |
| Sound pressure level | 115 Lp, r=1m | |
| Shank size (Hex) | 22x108 mm | ⅞ x 4 ¼" |
| Part number | 8311 0302 02 | |
| Manufacturer | OEM | |