... 3.6--14cbm avaliable mini Concrete Mixer Trucks 5--6CBMSpecificationProduct name 2—3CBM Concrete mixer truckEffective volume5cbm ParametersExterior size( ... arc welding technology which makes it more solid in strength and more beautiful in appearance.3. Feature three: ... Fire truck, tractor head, semitrailer tank, low bed trailer, concrete mixer truck, garbage truck, fuel tank truck, crane truck, ...