YT27 air leg rock drill
1.durable
2.good quality and low price
3.high efficiency
Port: Fuzhou port
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 100 Unit/Units per Week
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case and carton
Delivery Detail: within 5 days
YT27 air leg rock drill
1.product specification
| Weight | 27kg | Type FT160A air leg(optional) | |
| Overall length | 668mm | Leg length | 1668mm |
| Diameter of cylinder | 80mm | Propulsion stroke | 1338mm |
| Piston stroke | 60mm | Weight | 17kg |
| Inner diameter of air pipe | 25mm | FT160B Air-leg | |
| Inner diameter of water pipe | 13mm | Length of air-leg | 1428mm |
| Specification of bit shank | 22×108mm | Propulsion stroke | 1098mm |
| Operating air pressure | 0.4-0.63MPa | Weight | 16kg |
| Impact frequencey(0.63MPa) | ≥36.7Hz | FY250 Oil reservior | |
| Impact energy(0.63MPa) | ≥75.5J | Capacity | 0.25L |
2. It can be used to drill blast-holes in engineering.
3. It can be used in the tunnel.
4.well performed
5.convenient to use and mend
6.effective