Detailed Product Description Features for 850 series machine: 1) IT system is optional; the vertical arm is air tank 2) Inflating control pedal on the side, which can assist the tubeless tire bead close to the rim (for the machine with IT system) 3) The manometer for inflating control equipped with deflating push button (for the machine with IT system) 4) The round and pedaling turntable is optional, according to customer's demand 5) The protection cover for the jaws, lever, mounting head and bead breaker shoe is optional, to protect the tire and rim 6) Tool box under the vertical arm, which one is looked well and practical 7) The machine has CE approval, and in accordance with the UL demand Technical data: 1) Motor power: a) 1.1kW 110/220V-1Ph 50/60Hz (one speed) b) 0.8kW 220V-1Ph 50Hz (one speed) c) 0.75kW 380V-3Ph 50Hz (one speed) 2) Power supply: 110V/220V/380V 3) Max. wheel diameter: 38" (960mm) 4) Wheel width: 3"-12" (76mm-305mm) Outside clamping: 10"-18" 5) Inside clamping: 12"-21" 6) Operating pressure: 8-10bars 7) Bead-breaker force: 2,500kg 8) Noise level: