| MODEL : 7655D | |
| Air requirement | 52 l/s | 
| Length incl. drill-steel | 668 mm | 
| Drill-steel chuck (hex) RETAINER | 22 x 108mm | 
| Hole range.diameter | 32 - 42mm | 
| Piston bore diameter | 70mm | 
| Piston Stroke | 70mm | 
| Impact frequency | 31Hz | 
| Rotation speed | 250 r/min | 
| Hose connection | 25mm | 
| Weight | 24 kg |