RCA34RAILWAYCOMPUTERAPPLICATIONDiscussiononimprovementofdynamicwheelloadtestingequipmentforEMUYANGXin(ChengduEMUsDeport,ChengduRailwayAdministration,Chengdu610081,China)Abstract:FacingwiththedrawbacksofthecurrentdynamicwheelloadtestingequipmentusedindomesticEMUmaintenancebase,thepaperanalyzedthemechanismofitsapplication,andproposedwaysofimprovement.Keywords:dynamicwheelloadtestequipment;EMUmaintenance;improvementRCA35