Product Semi-automatic Swing ArmProduct Code U-200 External clamping 10~21" Internal clamping 12~24" Max.wheel diameter ≤1000mm (39")Max.wheel width ≤355mm (14")N/G weight 166/190 kg (365.2/418 lbs)Package dimension 960*760*800mm (3.1*2.5*2.6ft)Air supply pressure 8-10bar (116-145 psi)Optional power supply 110v (1ph)/ 220v (1/3ph)/380v(3ph)Noise Level ≤75 dB