| Model | Units | GMA 53(SB30) |
| Operating weight | kg | 158 |
| Punch diameter | mm | 53 |
| Operating pressure | bar | 120 – 90 |
| Oil serial | L/min | 50 – 25 |
| Strikes | Strike/min | 1100 – 600 |
| Excavator weight | Tons | 4.5 – 2.5 |
| Model | Units | GMA 53(SB30) |
| Operating weight | kg | 158 |
| Punch diameter | mm | 53 |
| Operating pressure | bar | 120 – 90 |
| Oil serial | L/min | 50 – 25 |
| Strikes | Strike/min | 1100 – 600 |
| Excavator weight | Tons | 4.5 – 2.5 |
