1)concret mixer truck 2)18T single reduction or hub reduction axle 3)WABCO brake valve description:spcification of concret mixer truck1) Power range: 320-350HP2) 18T single reduction or hub reduction axle3) High efficiency Power-train: Optimized power transmission design4) Semi or full floating cabin suspension5) Low wind resistance: Streamlined cabin design6) Ergonomic dashboard7) WABCO brake ...