Entry level for Fraste crawler mounted drill rigs, compact and high-performances unit. It is designed for rotary drilling and geothecnical drilling as auger drilling, coring, soil investigation and environmental drilling. Automatic SPT device for soil tests available as an option.
Optionals:
- Rotary heads with different torques & speeds
- Winches
- Pistons and screw mud pumps
- Foam injection pump
- DTH hammer line lubricator
- Hydraulic hollow spindle chuck
- Casing pullers
- SPT dynamic penetrometer for soil tests
- Electric generator-welding unit
- Air compressor
- Interlocking guard
- Remote operation radio control for all drilling functions
Other optional items are available on demand for a highly customized version of the rig.
| DIESEL ENGINE |
| Power |
31,3Kw
| 42,6hp
|
| CRAWLER CARRIER |
| Width |
1320 mm
| 4,3 ft
|
| Speed |
4,6 km/h
| 2,9 mph
|
| ROTARY HEAD |
| Max. torque |
520 daNm
| 3760 lbf ft
|
| Max. rpm |
850 rpm
| 850 rpm
|
| DRILLING MAST |
| Stroke |
2500 mm
| 8,2 ft
|
| Pull-up force |
1800 daN
| 3968 Ib
|
| Pull-down force |
1400 daN
| 3086 Ib
|
| MAST DUMP |
| Stroke |
500 mm
| 19,7 in
|
| DOUBLE DRILLING CLAMP |
| Clamping diameter |
45÷180 mm
| 1,8÷7 in
|
