Air powered, variable speed, semi-automatic locking swing arm tire changer features dual table clamping cylinders with value-added specifications of 13”-26” wheel clamping range. Maximum tire diameter 47” and maximum tire width 15”. Dual stage inflation system with safety limiter and bead blaster built into the clamping jaws. Surge tank is built into the tower. Custom mount/demount head features replaceable plastic inserts to protect wheels. Powerful and adjustable bead breaker shovel loosens the most difficult tires and wheels with up to 5500 lbs. (2517 Kg.) force at 145 psi (10 bar). Optional high-performance press arm is recommended for high performance, stiff sidewall tires and difficult wheels with deep drop centers. Requires compressed air. Comes fully assembled.