Semi-Automatic Car Tyre Changer Outer Clamping Range: 12"~24" Inner Clamping Range: 10"~22" Max. Wheel Diameter: 960mm Max. Wheel Width: 3"~12" Beadbreaking Force: 2700kg Operating Pressure: 8~10 bar Power Supply: 220V/50Hz/1Ph, 1.1kW380V/50Hz/3Ph, 0.75kW