Truck mounted concrete boom pump include 21m, 22m, 24m, 25m, 27m, 29m, 32m and 33m. Most popular models are 25m, 29m and 33m. Most of components are world top brands to ensure best performance. The truck is 4*2 with small size that could drive and work in narrow roads. The whole machine is with high mobility, high reliability, high intelligence, high efficiency, low cost, low maintenance cost, especially widely used for small and medium projects.