Massenza - Model MI20 -Drilling Rig

WORK METHODS

• Rotation with direct circulation
• Nucleus destruction with bleeding by water, mud and foam
• Rotation with down the hole hammer
• Reverse circulation with down the hole hammer
• Reverse circulation
• Coring

POWER PACK
Engine power from 175 Hp (129 kW) to 588 Hp (432 kW)

FUEL TANK
Capacity from 200 litri (58 gal) to 500 litri (132 gal)

SLIDING MAST: stroke 1000 mm (3 ft 3”)

MAST: max stroke of rotary head 6,7 m (12 ft 2”)
Pull up 18200 daN (40915 lbf) – pull down 10600 daN (23830 lbf)

ROTARY HEAD
model TM15: max torque 16500 Nm (12170 lbf•ft) - max speed 170 Rpm
model TM25: max torque 20000 Nm (14750 lbf•ft) - max speed 120 Rpm
model TM15R: max torque 11120 Nm (8202 lbf•ft) - max speed 530 Rpm
model TM8CR01: max torque 14250 Nm (10510 lbf•ft) - max speed 720 Rpm
model TM20CR9: max torque 7200 Nm (5311 lbf•ft) - max speed 916 Rpm
model TM20CR12: max torque 10200 Nm (7523 lbf•ft) - max speed 1200 Rpm

WINCH
Standard: max line pull 4300 daN (9967 lbf)
Optional: max line pull 8000 daN (17985 lbf)
Wire-line: tiro diretto max 1300 daN (2922 lbf) – 822 m (2697 ft) of rope – 110 m/min (351 ft/min)

DOUBLE HYDRAULIC CLAMP
model MS430: max passagge Ø 430 mm (17”)a