Dongfeng TCM pump truck is a type of truck-mounted concrete pump produced by Dongfeng Motor Corporation in China. The TCM series pump trucks are specifically designed to transport and pump concrete to construction sites. They are equipped with a boom arm and a hydraulic system that allows for the precise placement of concrete at various heights and distances. These pump trucks are commonly used in construction projects such as buildings, bridges, and tunnels, where a large volume of concrete needs to be transported and placed efficiently.