Drilling Rig MI12

DESCRIPTION

It is a very versatile drilling rig used for various applications: water wells (beyond 250 m), geothermal applications, geotechnics and seismic. The rig can be either crawler or truck mounted and he can work by all the main drilling methods: mud pump, coring, augering, down the hole hammer drilling using an adequate compressor. All controls are located for ease of operation and safety with the rig positioning controls on a fixed panel and the drilling controls on a remote rotating arm or extension cable.

WORK METHODS
- Rotation with direct circulation - Nucleus destruction with bleeding by water, mud and foam - Rotation with down the hole hammer - Rotation with down the hole hammer - Coring
POWER PACK
Engine power from 156 Hp (115 kW) to 588 Hp (432 kW)
FUEL TANK
Standard: capacity 150 litri (39,6 gal) Optional: capacity 500 litri (132 gal)
SLIDING MAST
Stroke 1.000 mm (3 ft 3”)

MAST
Maximum stroke of rotary head 6,7 m (12 ft 2”) Maximum pull up and down 12.000 daN (26.977 lbf)
ROTARY HEAD
Maximum torque 19.000 Nm (14.000 lbf•ft) Maximum speed 1.300 Rpm
WINCH
Standard: Maximum line pull 3.100 daN (6.970 lbf) Optional: Maximum line pull 4.300 daN (9.967 lbf) Wire-line: Maximum line pull 600 daN (1.350 lbf) – 464 m (1.522 ft) of rope – 110 m/min (351 ft/min)
DOUBLE HYDRAULIC CLAMP
Model MS300: Maximum passage 305 mm (12”) Model MS360: Maximum passage 360 mm (14”)