INDUSTRIES SERVED BLASTHOLE WATER WELL DEEP HOLE CONSTRUCTION & MINING USED PRODUCTS TOOLING PRODUCT SUPPORT FIELD SERVICE REBUILD EXCHANGE PROGRAM Blasthole Truck Mounted Atlas Copco T4BH Crawler Mounted Atlas Copco DM25SP Atlas Copco DM30 Atlas Copco DM45 Atlas Copco DM50 Atlas Copco DML/DMLSP Atlas Copco T4BH Blasthole Drill T4BH is synonomous with power, performance, and productivity. Mounted on a custom carrier, the Atlas Copco T4BH is designed to perform in rough terrain and has been the leading blasthole drill in its class in the quarry and mining industries for over 35 years. The powerpack is mounted on a sub-base in order to improve alignment and service life. The T4BH offers optional angle drilling, as well as a 7-rod drill pipe changer, torque limit control and many other options to meet your drilling needs. Power Deck Engine 525 - 760 HP (392 - 567 kW) Pulldown 30,000 lb. (13,610 kg) Rotation 6,000 ft-lb. (8,134 N-m) Air 900 - 1250 cfm @ 350 psi 25.5 - 35.4 m3/min @ 24 bar Hole Diameter 5-1/8 to 7-7/8 in. Rotary (130 to 200 mm) 4-1/2 to 8-7/8 in. DHD (11.4 to 22.5 cm) Depth 25 to 150 ft (7.6 to 45.7 m) SITE MAP © Copyright 2007 Stockdale Mine Supply, Inc. All Rights Reserved. [  Design by Vision Marketing Group  ]