MI 12
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 Coring Rotation With Down The Hole Hammer |
| 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”) |
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