What happened
On August 28, XCMG reported that the first main block of a ring crane with a lifting capacity of 14,000 tons had rolled off the production line in Xuzhou. According to the manufacturer, there has never been a crane of this class in the world. The machine was created together with the Beijing company Sinopec Heavy Lifting & Transportation.
The crane consists of two main blocks. The first is fully assembled and, as XCMG states, can already lift loads on its own. The second is still in production. Once both blocks are joined, the maximum lifting capacity will be 14,000 t and the maximum load moment 700,000 t·m. The release does not give the model name.
The chairman of XCMG Group and XCMG Machinery, Yang Dongsheng, called the new machine not just another improvement but a "qualitative leap" for the global heavy-lift industry. In his words, the partnership with Sinopec made it possible to build a unified approach, from research and production to application on site. The company will continue to develop ultra-large equipment and offer safer and more energy-efficient solutions for construction.
Final assembly of the first block took place in Xuzhou (Jiangsu Province), where XCMG has its headquarters. Nuclear Engineering International reminds readers that XCMG is a state-owned company and the third-largest construction equipment manufacturer in the world.
Two 7,000-ton cranes in one
The main feature of the machine is its modular design. The trade publication Vertikal.net clarifies that the crane is assembled from two modules of 7,000 tons each. Joined, they lift a load in tandem, and separately each works as an independent 7,000-ton crane.
The magazine Nuclear Engineering International compares the new machine with the Sarens SGC-250 Big Carl crane, which it calls the industry leader with a lifting capacity of 5,000 t. The XCMG machine's figure is almost three times higher. In addition, Big Carl is a single-piece structure, whereas the two-module design means a huge crane does not have to sit idle when lighter lifts are needed on site.
Electric drive and testing
The winches and the slewing mechanism run on an electric direct drive: electric motors transmit force to the mechanisms directly. XCMG estimates the energy saving at more than 30% and the gain in working efficiency at 20%, and promises lower fuel consumption and fewer emissions. These are the manufacturer's own figures.
The first 7,000-ton block has moved from assembly to testing. According to NEI, it is being tested as a separate crane: for stability, electronic synchronization and independent lifting. XCMG and Sinopec are still building the second block. Then both modules will undergo joint testing, during which the drive will be synchronized across the whole 14,000-ton structure. Completion dates are not given in the published materials.
There is no detailed specification yet either. Vertikal.net notes that boom lengths, rigging options and load charts have not been published, so the machine cannot yet be properly compared with other cranes.
What sites the crane is intended for
NEI describes the machine as a tool for modular construction in clean energy, petrochemicals and offshore projects: large units are assembled in advance and lifted whole rather than in sections. The manufacturer names three main areas of application:
- Nuclear power. From a single position and with one boom configuration, the crane, according to XCMG, can install the modules and main equipment of two nuclear islands. As an example, NEI cites Hualong One version 2.0 reactor modules and containment structures, which can be lifted whole rather than in parts.
- Conventional power and petrochemicals. Large columns and vessels can be set as a single block. This reduces the risks associated with on-site assembly, pressure testing and installation.
- Offshore wind power. The lifting height and capacity make it possible to install larger turbines with heavy components.
What this means for contractors
For most fleets in Kazakhstan, such a crane will not be an object of purchase or leasing: it is equipment for one-off megaprojects, where lifts are counted in the thousands of tons. But the news matters to general contractors and designers of power and oil and gas chemical facilities. The greater the capacity of the available cranes, the larger the modules that can be assembled at the factory and the less work is left on site. NEI directly links this approach to shorter construction times.
The second theme is electrification. XCMG has fitted an electric direct drive to its biggest crane. Those who are choosing lifting equipment now should ask the dealer not only about price and delivery time but also whether the model has an electric version, how much power it consumes and who in Kazakhstan services its electrical components.
The practical conclusion is this: the first block is still in testing, there are no load charts, and it is too early to build this machine into the plans of specific projects. Those preparing large installation work should keep an eye on three things:
- technical data: boom lengths, rigging options and load charts, without which no lift can be calculated;
- the schedule for the second module: when it will be completed and how the joint tests at the full 14,000 t will go;
- real savings: whether the claimed energy saving of more than 30% and efficiency gain of 20% will be confirmed at working sites, not only in the manufacturer's calculations.
Sources
- Kyodo News PR Wire (XCMG), "XCMG Unveils World's First 14,000-Ton Ring Crane, Redefining Ultra-Heavy Lifting", 2026-08-28: https://kyodonewsprwire.jp/release/202608284919
- Vertikal.net, "XCMG’s 14,000t ringer", 2026-09-01: https://vertikal.net/en/news/story/49204/xcmgs-14000t-ringer
- Nuclear Engineering International, "China rolls out mega crane", 2026-09-03: https://www.neimagazine.com/news/china-rolls-out-mega-crane/
- Interesting Engineering, "World's first 14,000-ton ring crane rolls out to lift giant nuclear plant modules", 2026-08-28: https://interestingengineering.com/energy/worlds-first-14000-ton-ring-crane
