WORK METHODS |
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-Rotation with direct circulation -Nucleus destruction with bleeding by water, mud and foam -Rotation with down the hole hammer -Reverse circulation -Coring |
POWER PACK |
Engine Power from 831 Hp (620 kW) In alternative: electric motors from 490 Hp (360 kW) |
FUEL TANK |
Capacity from 300 lt (79 gal) to 600 lt (132 gal) |
SLIDING MAST (OPTIONAL) |
stroke 2,250 mm (7 ft 5”) |
MAST |
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Maximum stroke of rotary head 10.6 m (34 ft 9”) Maximum pull up 56,000 daN (125,900 lbf) – pull down 29,000 daN (65,200 lbf) |
ROTARY HEAD |
Maximum torque 35,380 Nm (26,094 lbf•ft) Maximum speed 1,200 Rpm |
WINCH |
Standard: Maximum line pull 10,000 daN (22,045 lbf) Optional: Maximum line pull 15,300 daN (34,396 lbf) Wire-line: Maximum line pull 1,300 daN (2,922 lbf) – 3,500 m (11,483 ft) di fune – 185 m/min (607 ft/min) |
DOUBLE HYDRAULIC CLAMP |
Model MS620: Maximum passage 620 mm (24.5”) |
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