Stockdale Mine Supply, Inc.

Deep Hole

Atlas Copco RD20 II
Atlas Copco RD20 III
Atlas Copco T4W
Atlas Copco PREDATOR

The T3W-DH 50 is designed to handle larger, deeper holes with larger diameter casing than the standard T3W. With 1050/350 on-board air, 50,000 lb./22,700 kg pullback and a 20 in./508 mm table opening, this rig offers contractors an expanded application range and all of the proven T3W operating system advantages. The T3W-DH 50 has an impressive list of standard features including a 35 ft./10668 mm derrick, which is long enough to drive 20 ft./6096 mm casing with a DHD or install a casing hammer. With a full compliment of optional equipment, the T3W-DH 50 application range is expanded even further. Optional aluminum platforms help to reduce weight.

Power	Deck Engine Caterpillar C-15 565 P @ 1800 RPM (421.3 kW @ 1800 RPM)
Pullback	50,000 lb (22,700kg)
Rotation Four-motor spur gear, rotary tophead	8,000 ft-lb. (10,848 N-m) @ 0-110 RPM 6,000 ft-lb. (8,136 N-m) @ 0-146 RPM
Air	1070 CFM (30.3m3/mn) @ 120-350 psi (827 to 2,413 kPa)
Drill Pipe Size	4-1/2 in. (14 mm) X 20 ft. (6.1 m)
Depth	3,200 ft. (975.4 m)