Wikipedia
Taisun
Taisun (; Taishan is the name of the biggest mountain of the Shandong province) is the world's strongest crane and has a safe working load of 20,000 metric tons (22,046 short tons). Taisun is designed and built for the installation of very large modules in semi submersibles and FPSO projects and located at Yantai Raffles Shipyard in Yantai, Shandong Province, China. The crane holds the three heaviest lifts of all time: 20,133 metric tons, 17,100 tons and 14,000 tons.