XCMG XCA5000 was successfully sold at Bauma 2012 in Shanghai. Supported by the mature thousand-tonnage all-terrain technology platform, a new round of technology upgrading was carried out, improving the all-terrain hoisting capacity to the level that meets the 3.6MW-fan hoisting construction demands.
With feedback from customers on their existing 800-ton all terrain crane QAY800 and 1,200-ton, all-terrain crane QAY1200 during their one-year practical application, XCA5000 has achieved further breakthroughs in 7 core technologies including the intelligent control technology and two-motor drive technology; moreover, 50 patents have been developed. The length of its eight main arms is 105 meters, and the maximum climbing capacity is 50%, which allows XCA5000 to work in severe environmental conditions of large-scale wind power projects, shield construction and chemical engineering projects.
For the first time, XCA5000 has an adaptive variable stiffness hydropneumatic suspension technology, ensuring that the 1,600 ton all terrain crane is still able to travel through complicated road condition. The transition efficiency of the entire machine is maintained by an electric hydraulic control technology and multiple spindle multi-mode all wheel steering. Adopting the multi-disciplinary CAE simulative design method, a highly efficient self-removable technology was also developed after many rounds of experiments, improving the installation efficiency of ultra large cranes to more than twice of the original level.
XCA5000 is an “intelligent machine” that applies mature all-condition remote control and fault diagnosis techniques. Besides, the unique dynamic axle load detection and automatic control technology can achieve dynamic detection and adjustment of the axle load. The intelligent virtual wall protection for redundancy technique can ensure the active safety of complicated systems and working conditions. The touchscreen integrated control technology was applied for the first time, which further enriched the functions of the machine and improved the man-machine interactive environment.