... axle allowed max, 4500kg. Drum brake,selected auto adjustor.Rear axle PatternDifferential ratio:5.125,rear ... axle max.allowed:9000kg, Drum brake, selected auto adjustor.transmission shaftPropeller Shaft, Universal Joint,rolling bearing ... air brake,brake valve,unload valve,four-line safety valve,rally valve,fast valve,water valve,dryer.Braking systemhand control valve, spring brakeBraking ...