professional manufacturer of concrete truck mixer with nearly 20 years experience, good quality, imported components. Concrete truck mixer of 9 m³No.CommodityItemData1Concrete mixer truck 1. ModelZTQ5250GJB 2.ChassisZZ1255M3845B ... - Diameter, mm- Drum volume, m3- Drum Slope- Drum rotating speed- Concrete capacity, m3- Water tank volume, liters- Discharged remain ratio%B510DongyueItaly ...