Technical Parameters Of Bogie Suspension PM-311 SeriesNo.Model No.Capacity (kg)Brake (mm)Track TD(mm)Centre distance of spring seat SC(mm)Wheel base WB(mm)Centre diatance of brake chamber AD(mm)bearingHigh mounting bracket A*B(mm)Height of pedestal H(mm)Support center distance(mm)Type of wheelWheel studP.C.D/Pilot Hole Diameter K/X(mm)TyreWheel RimSpacerLeaf spring width/ Quantity of spring leavesTotal Length TL(mm)1PM-31152612×18000420×2001840900155026332222 32314800*980/1230600--Trilex Wheel6-M20×2--12.00R248.5-24147-24120/172245/25142212011505433PM-3112961420×22018409002634212011505435PM-31128612×16000420×20018409002636212011505437PM-3112561420×22018409002438212011505239PM-31127612×14000420×200184090026332219 332152188/2455102120115054311PM-3112361420×2201840900263122120115054313PM-31121612×12000420×1801840980140042133118 33213700*106090/18215814185437415PM-3115161420×2001840980421161854374Note: