G20 pneumatic pick is suitable in coal mining industry to interrupt the coal bed and to destroy the soft ore.
It also widely use in civil engineering and underground construction, civil air defense construction to destroy hard and frozen layer.
Breaking old road construction, destroy original foundation of old industrial and mining equipment and so on.
Specification
| Weight | 20kg |
| Length | 570mm |
| Rammer dia. | 40mm |
| Rammer stroke | 165mm |
| Impact energy | 60J |
| Impact frequency | 16Hz |
| Working pressure | 0.4~0.63 (Mpa) |
| Air consumption | 23L/S (1.4m³/min) |
| Air pipe inner dia. | 16mm |
| Shank size | 30*88mm |
