The selection of concrete pump truck should be based on the concrete engineering object, characteristics, and the maximum required conveying distance, concrete construction plan, concrete pump form and other specific conditions. The performance of concrete pump trucks varies from model to model. When choosing, in addition to considering the amount of concrete pouring, the type and structure of the building, construction technical requirements, site conditions and environment should also be taken into consideration. The performance parameters of concrete boom pump should be consistent with the construction requirements or slightly larger. If the capacity is too large, the utilization rate is low. If it is too small, it will not only fail to meet the requirements, but also accelerate the loss of concrete pump trucks. Choose the concrete pump truck machine with high booms as much as possible. For that the equipment is flexible, the higher the boom height, the larger the pouring height and material distribution radius, and the stronger the construction adaptability. Consider whether the hydraulic technology used is advanced, and the quality of the hydraulic components. Because its power comes from the engine. Therefore, in addition to considering the performance and quality of the engine, the performance, carrying capacity and quality of the car chassis must also be considered. Choose a reliable manufacturer – HAMAC. As a special vehicle, concrete pump trucks should have requirements for safety, mechanical performance, after-sales service and spare parts supply of the manufacturer due to their special functions.Otherwise, once an accident occurs, it will not only affect the construction progress, but also have unimaginable consequences.