QF-9-Q600 Vehicle air suspension 1.Pay load: 9tons2.Measurement of air suspension:Max.length 1180mm ; Max width 2400mm3.Max. pressure of air spring :0.7Mpa4.Operational temperature of air spring : -50°C / 55°C5.Tread:1847mm6.Axle Travel:1330mm7.Compatible width of vechicle frame : 780mm-865mm8.Compatible tyre:10.00;11.00