G20 Jack hammer
1. Proper Weight
2. Great Efficiency and Speed
3. Break Ferroconcrete,Rocks and Asphalt
Port: fuzhou
Minimum Order Quantity: 10 Piece/Pieces any pcs
Supply Ability: 5000 Set/Sets per Year more
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: wooden casecarton
Delivery Detail: 10 days
item name: G20 Jack hammer
Features: light weight>high torgue>very reliable&resistant to wear>large sliding face>high impact energy>good penetration in hard&soft rock>low spare parts consumption.
| products specifications | |
| item name | G20 |
| Weight | 20kg |
| Overall dimensions | 572mm |
| Stoke | 165mm |
| Ramme Dia | 40mm |
| Air pressure | 0.63mpa |
| Impact energy | 60J |
| Torque (at0.4MPa) | |
| Impact frequency | > 16Hz |
| Air consumption | 23L/s |
| Drilling speed | |
| Air pipe inside dia | 16mm |
| Moil point size | 450-600mm |
| Shank size | H30X80mm |
The G20 pneumatic pick is suitable in the mining industry to interrupt the coal bed and to destroy the soft ore; or in civil engineering and underground construction,.