... pump 4,with CCC 6m3 Dongfeng Concrete Mixer Truck SpecificationProduct name 5—6CBM Concrete mixer truckEffective volume6cbm ParametersExterior size(mm)8620 ... achieve operating around three to one. 7, the concrete mixer tank pre-treatment after welding, using shot preening to ... truck, tractor head, semitrailer tank, low bed trailer, concrete mixer truck, garbage truck, fuel tank truck, crane truck, van ...