... driving axle,has lower speed to get large torque on mountain road and normal speed on flat road,bridge---shell style Rear axle ... according to clients requirement.The shell style rear axle adopt ChangAn Micro rear axle style,having a larger load ability. Distance ... gearboxAssumption Condition:Max engine speed 8500RPM,Max powe 10KW,sub-axle speed 2180RPM,wheel radius 235mm RatioMax Speedfitful road 9/ ...