|G83F – Jackleg Drill|
|Type of perforadora for rock||Underground Perforadora for rock|
|Version of perforadora for rock||Rock hammer mounted pusher|
|Weight||32.4 kg||72 lb|
|Length||655 mm||27 1/4 inch|
|Pressure of Work||6.2 bars||90 psi|
|Air consumption||52 l/s||110 cfm|
|Frequency of impact||2200 inches/min|
|Diameter of the piston||76 mm||3 inches|
|Length decarrera||64 mm||2.5 inches|
|Size of the steel||22 x 108 mm||7/8 x 4 1/4 inches|
G83F – Jackleg Drill
- Both operators and managers find this suitable perforadora due to his low cost of maintenance and reliability..
- Widely used in Mexico and the United States.
- It is possible to choose between drill of 1 ” and 7/8 ”.
- The perforadora can fit with different types of foot of advance in accordance with the required needs.