tyre changer for bus,truck,tractor and industrial vehicle Tyre changer for truckMax.wheel weight:500kgMax.wheel width:780mmMax.outer diameter of tyre:1600mmclamping range:14"-26"(355-660.4mm)driving power of gear motor:1.8kw, 380v/3PHbead loosening force:2500kgworking pressure:13-20Mpaclamping force:4000kgN.W.:585kgG.W.:640kg