NEW MM4 MASSENZA DRILLING RIG
The MM4 is more than just a multipurpose drilling rig: thanks to its special design it can perform micropiles, anchors, geotechnical investigations and even water wells and geothermal boreholes
WORK METHODS
– Direct circulation rotation – Nucleus destruction with bleeding by water, mud, foam
– Rotation with down the hammer hole
– Coring
– Percussion
POWER PACK
Maximum power 107 Hp (79 kW)
FUEL TANK
Capacity 110 liters – 24 gal
MAST: Maximum stroke of rotary head 3,350 m
Pull up and down 4,500 daN
ROTARY HEAD
Max torque 9,840 Nm
Max speed 650 Rpm
WINCH
Standard: direct shot max 600 daN
Optional: direct shot max 2,000 daN
DOUBLE HYDRAULIC CLAMP
model MS225: max passage diameter 225 mm (8.9 “)
