The actual weight of the XCMG automobile crane hook can be adjusted by extending and contracting the big arm.
The longer the boom, the less lifting weight, and the longer the span, the less lifting weight.
XCMG Group focuses on technological innovation and has established a research and development system with the national technology center and Jiangsu Xuzhou Engineering Machinery Research Institute as the core. XCMG Technology Center continues to rank first in the industry in the evaluation of national enterprise technology centers. Relying on XCMG Research Institute, XCMG Nanjing Research Institute and the XCMG Shanghai Research Institute and XCMG European Research Institute under construction, XCMG has produced a number of products that represent the advanced level of China and even the world: two-thousand-ton all-terrain cranes, four-thousand-ton crawlers crane, China's largest 12-ton large loader, Asia's tallest 100-meter high-altitude fire truck, fourth-generation intelligent road construction equipment, etc., which have had a disruptive impact on the global construction machinery industry and broke the global monopoly of foreign companies. . XCMG has 920 valid authorized patents, including 27 authorized invention patents, and more than 100 products are the first domestically produced products. "Key technology development and industrialization of all-terrain cranes" and the ET110 walking excavator won the second prize of the National Science and Technology Progress Award in 2011 and 2037 respectively (the first prize in the industry is vacant). XCMG was jointly awarded the "National Technology Center Achievement Award" by five ministries including the National Development and Reform Commission, the Ministry of Science and Technology, and was awarded the first batch of national technological innovation demonstration enterprises in the country and the first in Jiangsu Province.