Car Tire Changer ME-T500: Max Wheel Diameter : 41"/1040mm Max Wheel Width : 15"/380mm Outside Clamp: 12"-20" Inside Clamp : 14"-24" Power Supply: 120V 1PH Motor Power: 2.0HP/1.5KW Rotation Speed : 6.8r/min Air Pressure : 0.8-1.0Mpa(116-145psi) Net weight : 186KG --Alloy steel jaw, interface carburization treatment of 0.8-1.1mm deepness, whole quenching process, making the jaw inside more tenacity and outside more hard, and take the jaw cover for protect rim. --The mounting head is made by stainless, solution treatment and interface polishing, the shape conforms to the engineering principle,and take with plastic cover for protect rim. -- Inflation gauge with pedal control. --With high quality spade cover, effective prevent damage rim. --Pull type pedal control system, convenience for changing and maintenance. --Top level motor and pure copper winding, fast heat dissipation,low defect rate and longer using life. --With high quality filter, reliable drop oil, effective filter pressure air,and make more longer using life for pneumatic system. --For North America region used 120V/1ph/2.0HP motor,more strong power and high efficiency working. --Closed body for protect inside parts well. Car Wheel Balancer ME-B620: Rim Diameter: