... 1.Engine :STEYR 336-420PS 2.Transmission ZF-9 speed 3.mixer capacity(m3):6,7,8,9,10,12,14 Concrete ... Mixer truck:cement truckSINOTRUK HOWO chassishydraulic system from Italy and Americamixer ... 336-420PS2.Transmission ZF-9 speed3.Rear Axle :STEYR axle4.mixer capacity(m3):6,7,8,9,10,12,145.tyre ...