The new Fastrac 7270 tractor from JCB is powered by a 6.7-liter Cummins six-cylinder engine for extra power and torque, with a maximum output of 270 hp. Designed for farmers and contractors, all tractors in the 7000 Series include full all-around, self-leveling suspension that allows operation up to 43 miles per hour. Ride-height sensors trigger a response to pump up or soften the suspension whenever the load changes.