Specifications:
| Model | G10 | G20 |
|---|---|---|
| Weight | 10Kg | 20KG |
| Full length of body | 570mm | 485mm |
| Hammer diameter | 38mm | 40mm |
| Working air pressure | 0.63Mpa | 0.63Mpa |
| Impact energy | 43J | 60J |
| Impact frequency | 16Hz | 16HZ |
| Air consumption | 26L/S | 23L/S |
| Inner diameter of air pipe | 16mm | 16mm |
| Pickaxe | 300-400mm | 450-600mm |
