MB2 is the toughest, most powerful tow tractor we offer. The rugged, low profile pushback unit generates a draw bar pull (DBP) rating from 25,000 to 48,000 lbs. Powertrain features include four-wheel drive and four-wheel steer (front, crab and coordinated). Axles are dual planetary reduction types. Engine is a Cummins six-cylinder, 6.7L turbocharged, water-cooled, four-cycle, diesel, Tier 3, EPA certified and jet-A /bio diesel compatible. Transmission is a Funk Power Shift with 4-wheel drive transfer case and torque converter. Frame is heavy-duty 1-piece, precision aligned. More details at www.nmc-wollard.com or email [email protected].