Limited access drilling rig TEI Rock Drills
TD75

TD75 Electric/Hydraulic Drill

The TD75 was designed to install micropiles inside and around buildings, bridge footings and shafts. Powered by a 50 HP electric motor the TD75 uses rotary heads or drifters with torques up to 10,000 ft/lbs. The mast can be made to any height, accommodating even the most difficult access.
The rubber tracks utilize a unique scissoring design to open and close, this action allows the TD75 to close to an amazing 29.5 inches. Expanding out to 49.5 inches when drilling.

Electrical power to the TD75 can be supplied by a minimum of 75kW generator or by a 440 electric panel supplying 60 amps. By only using the single electric cable the TD75 is much more convenient to maneuver is tight spots than with rigs using a bundle of hydraulic hoses.

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