www.thedriller.com/articles/89947-mobile-drill-international-b57
Mobile B57

Mobile Drill International B57

April 13, 2015
One of Mobile’s bestselling rigs, the B57 delivers 20 to 30 percent more power than other drills in its class. It includes a 14-inch double disc clutch, a single speed right angle drive, a redesigned transmission, and rotary box. The B57 is available in high torque (11,420 foot pounds) and high speed (960 RPMs) configurations. Mobile Drill International also manufactures and supplies a complete line of core tooling, augers, cutterheads and bits for the B57 and other drill rigs in its lineup. www.mobiledrill.net