Tire Changer (502) Pneumatic bead breaker blade. Manometer for inflating pressure control equipped with deflating push button. Technical Parameter: Rim clamping from outside: 11"-20.8" Rim clamping from inside: 12"-21.8" Maximum wheel diameter: 960mm Maximum wheel width: 360mm Bead-remover cylinder(force at 10bar): 2500kg Operating pressure: 6bar~10bar Power supply: 110V/220V /380V Motor power: 0.75/1.1Kw Maximum spindle torque: 110kgM Noise: