Innovative professional automatic leverless tyre changer with rotating mounting arm Innovative automatic tyre changer with left-side rotating reinforced mounting arm that allows reducing the dimensions. Heavy-duty tyre changer recommended to operate on UHP and RUN-FLAT tyres up to 27” with the aid of the standard TPH side presser. Vertical arm in extra-rigid configuration The pneumatic movement of the operating arm and the double locking system complete with sliding rollers on the horizontal arm grant better operating accuracy. Self-centring turntable 11-27” Self-centring turntable with 11-27” locking capacity, double rotation and two speeds. The special geometry of the jaw tightening unit equipped with curved connecting rods ensure a constant locking force throughout different rim diameters while the steel rotating union reinforces the entire machine structure. Reinforced body Reinforced and widened body to operate on large wheels with extractable pedal unit to facilitate technical service, robust reduction unit, reinforced rotating union, CE-certified pressure regulator limiter and pedal-driven inflation device.