On the opening day of the exhibition, XCA220 attracted a large number of visitors

In the past more than ten years, Xugong has relied on crane technology accumulated for more than half a century, and has demonstrated globally R&D and manufacturing capabilities in the large-scale and specialized fields. At present, XCMG, who sticks to its main business, is taking key leading technologies such as “green, smart, nuclear power, and complete sets” to gradually bring the R&D and manufacturing level of China's lifting machinery and engineering construction programs to new heights.

He Guangyuan, former Minister of Ministry of Machinery Industry, praised Xugong Crane

G technology platform is supernatural

Years ago, XCMG began research and development of G-Generation products with "scientific and technological intelligence, green energy conservation, quality performance, and ultra-high performance." Each technical achievement of the G platform is successfully incubated by XCMG based on the global product synergy research and development platform, sharing the latest technologies of the European Research Center, the US Research Center, and the Brazil Research Center. The G platform integrates the 15 core and most critical technologies in the industry. It is on this platform that a full range of products of the G generation came into being, which fully positioned the high-end, and the new product XCA220 debuted at the Beijing show was more It is a one-time reinforcement and promotion of a full range of product lines!

Where the G generation goes, it is the focus

The gold standard casts quality and style

XCMG’s “Technology Leading, Do-it-yourself” gold standard requires that XCMG cranes comply with the most stringent standards in all aspects of design, R&D, manufacturing, and reliability testing, not only complying with Chinese regulations, but also complying with the most severe EU, North America, and global Russian standards. For example, the original single-cylinder telescopic mechanism used in accordance with the standard 150,000 times has been strengthened to 500,000 times; when the whole machine is tested, the test standard is determined according to the value of the 15-year life of the user for boom telescopic system test; Machine operation 40 degrees high temperature, minus 39 degrees extremely cold test.

XCMG has been concentrating its resources on cracking the "hollowing" of the core parts of China's lifting machinery, and has firmly controlled the "Gate of Life" crane manufacturing in its own hands. Based on more than ten years of independent research and development, it has brought together Germany, the Netherlands, and the United States. With the development capabilities of multinational holdings and joint ventures in key parts and components companies such as Canada and Canada, XCMG is building the full advantages of its core components such as “Hydraulic Machinery Complete Hydraulic Solutions, Electrical Control System Solutions, and Drive System Solutions”. The valve is the core component of the new generation of energy-saving hydraulic system of Xugong G platform. Its unique integrated design and optimization of the internal principle structure ensure that the energy saving and control performance of the components and even the hydraulic system can reach micron level.

XCMG technical experts explain to users around the world

G generation interpretation of high-end leading definition

The X-generation all-terrain crane XCA220 brought by XCMG is equipped with a more advanced human-computer interaction system. The 12.3-inch display replaces mechanical pointers. It uses a virtual instrument interface, provides rich driving information, is more intuitive and easy to read, and shows everything. Take a panoramic view. The keys are clearly distinguished and arranged in an orderly manner. A total of 13 intelligent, information-based interactive technologies are incorporated to provide comprehensive control of the vehicle's safety protection, movement and environment. Let the driver strategize and win.

The XCA220 all-terrain crane vehicle uses a 5-bridge all-terrain crane chassis, seven U-shaped main booms, a maximum arm length of 73m, a stepless variable-width truss jib, a length of up to 44m (including 8m lengthening joints), and maximum The boom length can reach 108.2m. The XCA220 has a weight of 74 tons. What is even more unbelievable is that the XCA220 can carry so many counterweights for short distances. There are only five bridges to get off and the minimum turning diameter is only 18.5 meters. The 361.1KW engine will increase the maximum speed to 84km/h.

Many media in the industry are concerned and technical experts are interviewed at the scene

The lifting performance of the XCA220 is even more impeccable. Seven 73m main boom, plus the maximum length of the arm after the auxiliary arm is approximately 110m. Complemented by the industry's unique closed hydraulic system, the lifting speed and micro-motion performance are perfect, and the reheating weather is not impetuous, and the oil temperature below 80°C is always maintained. Toggle handle, millimeter-level rotation micro-motion, dare to challenge the installation of any sophisticated equipment. How this performance is achieved is the most worthwhile to explore, using a set of data to feel the power of the “closed variable pump pump control system”. The use of large-capacity closed pump, lifting heavy lifting speed is higher than 45% of ordinary 220 tons of products; using a new high-performance hoist motor, the minimum stable speed of winding up to 0.8 ~ 1 m / min, smooth control, Large-tonnage hoisting is more accurate; the variable-range drop is controlled by an oil pump, and the drop speed is 50% higher than similar products. Satisfy fast work and fast take-off transitions.

Xugong G surges in front of the G-Generation stand

The king of high efficiency, aggregating Xugong’s ingenuity

The high-tech single-engine system also appeared on this XCA220, which reduced the overall quality of the XCA220 by about 800kg. The whole vehicle traveled with a weight of 55t, and the fuel consumption was lower when the vehicle switched to the field. The world's leading crane driving intelligent control system optimizes the comprehensive control strategy of auxiliary braking, reduces wear of the braking system during long downhill driving and improves the service life of the braking system. At the same time, single-engine system maintenance costs are lower, and annual maintenance costs are reduced by about 40%. High-quality imported engine, transmission, transfer case, drive axle, and high-speed tires provide a power transmission system that maximizes powertrain performance with up to 67% climbability, faster turnaround, and greater efficiency high. At the same time, XCMG designers also gave this G-generation crane a distinctive design.

Visitors from home and abroad have taken pictures with the XCA220

Carrying forward with weights, XCMG cranes are the pinnacle of the world

As the leading company in the industry, Xugong Hoisting Machinery has always played a leading role in adhering to and innovating on the road to development. Looking back at the past, at each session of the Beijing International Construction Machinery Exhibition, Xu Gong presented new results to the industry, all of which became the leading direction of a phase. Today, Xugong fully leverages the Internet+ platform to not only lead the keywords of “green, smart, nuclear power, and completeness” on the product, but also to lead cross-border integration through platform innovation and actively build a sustainable development industry. Chain ecology circle. (This article is from Xugong)