MI 8

Although the rig is of moderate dimensions, which allows it to operate in restricted locations, it is extremely powerful. Due to its robust engineering and reliability it is capable of drilling in difficult conditions to depths normally beyond a rig of this size. The rig can be set up in various configurations, depending on the client’s need. It is possible to install on board duplex mud pumps, centrifugal pumps and lubricators for down the hole hammers. The rig can be either crawler or truck mounted with the option of Massenza’s automatic drill pipe changer. The rig is designed to work with several drilling methods: direct circulation, down the hole hammers and augers. It is suitable for water well, geotechnical, geothermal drilling applications and coring for mineral research.

Dashboard

WORK METHODS
– Rotation with direct circulation.
– Nucleus destruction with bleeding by water, mud and foam.
– Coring
POWER PACK
Engine power max 156 Hp (115 kW)
FUEL TANK
Capacity 150 litri (39,6 gal)
SLIDING MAST
Stroke 900 mm (3 ft)
MAST
Maximum stroke of rotary head 6,1 m (12 ft 2”)
Maximum pull and down: 12.000 daN (26,977 lbf)
ROTARY HEAD
Maximum torque 18.307 Nm (13,503 lbf•ft)
Maximum speed 1.200 Rpm
WINCH
Standard: maximum line pull 2.200 daN (4,946 lbf)
Optional: maximum line pull: 3.100 daN (6,970 lbf)
Wire-line: direct pull max 600 daN (1,350 lbf) – 302 m (991 ft) of rope – 107 m/min (351 ft/min)
DOUBLE HYDRAULIC CLAMP
Model MS300: maximum passage 305 mm (12”)
Model MS360: max passage 360 mm (14”)

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