Concrete pump is an indispensable equipment for building construction. It can transport concrete aggregates to a place with a relatively high height and distance. The use of a concrete pump combined with a mixer truck is a complete combination. Mixing can aggregate sand and stone aggregates. Stir well before transporting it to the site to be constructed. Drain the sand and aggregate that has been stirred evenly into the sand hopper of the concrete pump to see that it is transported to the place where it is to be poured. This saves time and labor and saves time. Very fast and convenient.