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45C Features | 45C Specifications | 45C Optional Equipment
Special skid drill applications
The CME-45C mounted on our steel skid frame is commonly used for drilling on barges, mountainsides and other unique situations. It is a self-contained skid unit and available with all commonly requested options can be supplied including slide bases, water pump, hoists and CME automatic SPT hammer system.
Trailer or truck transport
The CME-45C skid drill can be supplied with a CME-55T trailer or our specialized truck platform. It is a fully functional drill when on the trailer or on the truck. Ramps are provided for use with the hydraulic skid winch to move the skid drill off and back on to the truck or trailer when needed. Quick disconnect hydraulic lines are supplied for the leveling jacks on the transport vehicle.
Cummins diesel power
The CME-45C skid rig is powered by a Cummins QSF 2.8L 171 cubic inch 65 horsepower diesel engine which meets US E.P.A. standards for tier-4 final level emissions.
Hydraulic feed and retract system provides 19,600 pounds (8,891 kg) of retract force and 13,650 pounds (6,192 kg) of down pressure
The twin 68 inch (173 cm) stroke hydraulic feed cylinders are mounted in line with the rotary drive coupling applying direct force to the drilling tools.
Rugged mechanical rotary drive with up to 4,858 foot pounds (6,587 Nm) of torque
Several torque and rotation speed combinations are available. The four speed transmission is connected to the drill engine through a heavy-duty clutch. With four forward gears and one reverse, there’s a rotation speed and torque combination available for just about any situation. The mechanical rotary drive also gives you a good feel for changes in soil and drilling conditions down the hole. It allows you to sense the need to adjust feed pressure and rotational torque.
Permanently coupled drive
The mechanical drive line of the CME-45C is always connected regardless of the position of the mast which makes it quick and easy to set up for vertical borings on a slope. Telescoping support, auger and rod guides are available for angle drilling situations.
Patented spindle brake stops rotation in an instant†
Our emergency spindle brake can stop rotation in less than a revolution. This system is activated by two conveniently located push button switches, as well as by strategically located multi-directional wobble switches.
† Patented by Central Mine Equipment Company
Performance ratings are based on engineering specifications, calculations and accepted industry standards.
Capacities may vary according to drilling conditions. CME reserves the right to amend these specifications at any time, without notice.
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