HAMAC self loading concrete mixer machine is an mixer truck that can load the sand and aggregates by itself. It also has the weighing system to achieve the right proportion ratio of the ready mixed concrete. The self-suction water pump with a water timer helps to feed water in the dry concrete automatically. Besides, it is equipment with a high pressure water gun for washing the truck after working. Just like the fiori concrete mixer for sale in the global market, our HAMAC self loading concrete mixer drum can also rotate at 180-270, with this function, it can discharge the ready mixed concrete to different sections. Furthermore, the adjustable seat, air conditioner, back camera, these optional choice also make the operation of this concrete mixer truck more easier and more comfortable.