Ready to go to work and MAKE MONEY!!! This 2014 Mack GU713 Tri Axle Dump is powered by a Mack MP7 405 horsepower engine, Mack Maxitorque T310 10 speed manual transmission, 18,000# front axle, 20,000# steerable pusher axle, 46,000# rear axles, Camelback suspension, 253,675 miles, (1) chute, plus so much more!!!