Hongdeli HDL5160THBCN-22M in the short arm boom pump, absorbing foreign advanced experience in technology, bringing together Hongdeli concrete pumping technology, boom technology and many other experts, after a year of trial at the domestic bauma China exhibition debut . 22M medium and short boom truck is developed based on China's national conditions under the existing conditions in other countries. It occupies less space, has higher mobility and flexibility, and the boom can be deployed more conveniently and flexibly. Complex type of site; remove the conical pipe delivery port can be connected to the ground to do a fixed pump pump delivery; concrete outlet pressure of 15MPa, the horizontal transmission distance up to 800 meters, the vertical transmission distance up to 200 meters. Can be applied to bridges, tunnels, highways, elevated roads, high-rise housing, dams and other construction projects.