Zhong Yonggang from the Final Assembly Branch, as an employee representative, delivered a speech at the ceremony entitled "We Are Working Hard for the Revival of Changqi Company," reviewing the entire process of the CAC220 from technical disclosure, clarification of material details, parts painting, assembly, to delivery. He stated: As a frontline employee involved in manufacturing the exhibition crane, I feel immensely proud to stand here and share the joy with everyone. Qu Xiaogang from the Technology Center, from the perspective of scientific and technical personnel, discussed the technical advantages of the CAC220 and the significance of its successful development, reviewed the entire process of research and development investigation, conceptual design, technical design, and process design by the broad ranks of technical personnel, and sincerely wished that the CAC220 all-terrain crane would become a new profit growth point for the company.

    The successful development of the CAC220 all-terrain crane is an important implementation event of the strategic development plan for the restructuring of Sinomach Heavy Industry and Changqi, and also an event with major influence in the development history of Changqi. It can not only drive the comprehensive upgrading of the company's key technologies for cranes below 500 tons and advance the extension of the Changjiang brand to the high-end of the industrial chain with higher added value, but also improve the company's product structure, adding a brand-new variety to the company's large-tonnage and all-terrain fields.