Description
CONDENSED SPÉCIFICATIONS
RAISE DIAMETER......................................................................................... 48 inches
PILOT HOLE DIAMETER ............................................................................9 7/8 inches
Law Speed..................................................................................................... 17.5 RPM
DRILL TORQUE Rated@ 35 RPM.......................................................... 10, 50 Ft-Lbs.
Rated@ 17.5 RPM..................................................................... 21, 000 Ft-Lbs.
Maximum (Pull-out)................................................................... 32, 500 Ft-Lbs.
THRUST
Up @ 2,000 PSl............................................................................. 200,000 Lbs.
Dawn @ 1,000 PSl....................................................................... 60,000 Lbs.
ROTARY DRIVE Two speed, constant HP, induction motor, 3600/1800 RPM, Gear ratio 100/1
POWER
Rotary Drive................................................................................ 75 HP
Hydraulic Pump........................................................................... 7 ½ HP
CURRENT 600 volts, 3 Phase, 60 Cycles, 75 KVA
PILOT BIT 9 7/8" Dia. Tungsten Carbide, 3 cane bit RAISE HEAD 42" & 60" Dia. Tungsten Carbide cutters DRILL STEEL Drilco, 8" Dia. w/Dl-22-6 ¾"x48"
SEE ATTACHED DOCUMENT FOR MORE SPECIFICATION
