In December 2008, Zoomlion acquired Italian CIFA and became the world's largest concrete equipment manufacturer. The strongest domestic scientific research unit (National Construction Machinery Research Institute) The longest pump truck in the world is produced by Hunan Zoomlion in my country. The 101-meter super-long boom pump truck was successfully put into use. The pumping displacement is 200m/h (262yd/h), and it is equipped with a large-diameter conveying cylinder, which has good suction performance, less reversing times, and prolongs the life of wearing parts; computer energy-saving control, automatic power matching, and an average energy saving of 20%; Integrated automatic high-low switching, automatic return of concrete piston, GPS and other advanced technologies; front-swing multi-stage telescopic outriggers, unilateral support, suitable for construction in narrow sites; boom shock absorption technology, extending the life of the boom and improving The performance of the end hose is improved.