Zoomlion strives to expand its overseas markets while moving forward with world brands. Recently, a 40m X-legged concrete pump truck (ZLJ5310THB) has been developed according to North American market standards. Compared with other pump trucks, this concrete pump truck better meets the needs of the North American market and actively innovates in design. For the first time, it has successfully realized the unilateral special support function of our own-brand concrete pump truck. The earth enhanced the technological content made in China and marked a welcome step toward the strategic direction of Zoomlion on its way to the international stage and its active participation in international competition. This section of the main technical advantages of the pump car: 1, can achieve about one-sided and the former V-type special support features, covering a large angle, boom swing angle are more than the international level of similar products; 2, Legs, combined with the swing legs, is very suitable for leg construction in small venues; 3, the boom with the most popular all-Z folding, with arm space is small, the advantages and characteristics of the arm fast; 4, The new design of the international mainstream box-shaped boom section structure lighter, longer life, jib boom movement optimized boom space for more work; 5, human-computer exchange and database management system (HMIDMS) Single-side support safety control, digital display of azimuth of boom rotation azimuth, and data management function of working status and parameters; 6, automatic power control unit (PAC) to achieve energy saving control of optimal torque speed and more energy saving Row function, to create new value for customers; 7, the transmission process gentle control unit (TPS) with a unique commutation buffer technology so jib smaller, more stable. The car has now aroused the interest of many customers.