Features: -The automatic tyre changer is suitable for handling 11.5"-24" stiff, wide and low-profile tyres. -As a unit integrated by two machines, it works in accordance with operator's option. -self-centering device. -Pneumatic bead beaker blade. -Slide with step function. -Tubeless inflating device. -Air reserve tank locates in the pole. -Inflating nozzles for tubeless inflating from the slides. -Side inflating control pedal. -Manometer for inflating pressure control equipped with deflating push button. Specifications: 1) Power supply:110V/220V/380V, 50Hz/60Hz 2) Motor power:1.1/0.75kw 3) Air requirement:8-10bar/116-145psi 4) Max wheel diameter: 1000mm/39" 5) Max. Rim width: 330mm/13" 6) Inner clamping: 13" - 24" 7) Outer clamping: 11.5"- 22" 8) Bead breaker force: 2500kg/5510lbs 9) Net weight: 310kg/682bs 10) Working noise: <70dB 11) ATV adapter: Optional 12) Motorcycle adapter: Optional 13) Plastic head: Optional 14) Helper: Optional