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Taisun
Taisun (; Mount Tai, Taishan) is a gantry crane with a Lifting equipment#Working load limit, safe working load of 20,000 metric tons (22,046 short tons). Taisun was designed by DHHI (Dalian Huarui Heavy Industry) and built for the installation of very large modules in Semi-submersible Platform, semi submersibles and Floating Production Storage and Offloading, FPSO projects. It is located at Yantai Raffles Shipyard in Yantai, Shandong Province, China. The gantry crane holds the record for the heaviest weight lifted by a crane. The amount of wire required to operate Taisun is nearly 50,000 meters or just over 31 miles, allowing it to lift a maximum of 80 meters. Concept Taisun was built to install very large (up to 20,000 tons) integrated modules on top of a vessel's hull. Traditionally, offshore vessels such as drilling semi submersibles or FPSOs were built from the ground up in modules of 1000 to 2000 tons, which meant that much installation, hook up and commissioning work was ...
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TAISUN At Work
Taisun (; Taishan) is a gantry crane with a safe working load of 20,000 metric tons (22,046 short tons). Taisun was designed by DHHI (Dalian Huarui Heavy Industry) and built for the installation of very large modules in semi submersibles and FPSO projects. It is located at Yantai Raffles Shipyard in Yantai, Shandong Shandong is a coastal Provinces of China, province in East China. Shandong has played a major role in Chinese history since the beginning of Chinese civilization along the lower reaches of the Yellow River. It has served as a pivotal cultural ... Province, China. The gantry crane holds the record for the heaviest weight lifted by a crane. The amount of wire required to operate Taisun is nearly 50,000 meters or just over 31 miles, allowing it to lift a maximum of 80 meters. Concept Taisun was built to install very large (up to 20,000 tons) integrated modules on top of a vessel's hull. Traditionally, offshore vessels such as drilling semi submersibles o ...
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TAISUN Setting The World Record
Taisun (; Taishan) is a gantry crane with a safe working load of 20,000 metric tons (22,046 short tons). Taisun was designed by DHHI (Dalian Huarui Heavy Industry) and built for the installation of very large modules in semi submersibles and FPSO projects. It is located at Yantai Raffles Shipyard in Yantai, Shandong Province, China. The gantry crane holds the record for the heaviest weight lifted by a crane. The amount of wire required to operate Taisun is nearly 50,000 meters or just over 31 miles, allowing it to lift a maximum of 80 meters. Concept Taisun was built to install very large (up to 20,000 tons) integrated modules on top of a vessel's hull. Traditionally, offshore vessels such as drilling semi submersibles or FPSOs were built from the ground up in modules of 1000 to 2000 tons, which meant that much installation, hook up and commissioning work was left to be done on board where access is limited and efficiency is decreased. Taisun facilitates simultaneous const ...
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Gantry Crane
A gantry crane is a Crane (machine), crane built atop a wikt:gantry, gantry, which is a structure used to straddle an object or workspace. They can range from enormous "full" gantry cranes, capable of lifting some of the heaviest loads in the world, to small shop cranes, used for tasks such as lifting automobile engines out of vehicles. They are also called portal cranes, the "portal" being the empty space straddled by the gantry. The terms gantry crane and overhead crane (or bridge crane) are often used interchangeably, as both types of crane straddle their workload. The distinction most often drawn between the two is that with gantry cranes, the entire structure (including gantry) is usually wheeled (often on Rail profile, rails). By contrast, the supporting structure of an overhead crane is fixed in location, often in the form of the walls or ceiling of a building, to which is attached a movable hoist (device), hoist running overhead along a rail or beam (which may itself move) ...
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Yantai Raffles Shipyard
Yantai CIMC Raffles Shipyard () is a shipbuilding company in Yantai, Shandong Province, People's Republic of China. The shipyard is one of three operated by CIMC Raffles Offshore Ltd. Yantai Raffles specializes in offshore and marine fabrication, and shares in the company have been traded on the Oslo OTC system in Norway since May 2006. In 1994, Brian Chang, a Singaporean of South African descent, founded Yantai Raffles at the junction of Bohai Bay and the Yellow Sea. The shipyard is in close proximity to Korea and Japan, an area that accounts for 80% of the global shipbuilding capacity. YRS is the only shipyard in China to be majority foreign-owned. It has agreed to acquire 100% of the Sanlian Longkou shipyard in Shandong, China. Since March 2013, it has been a wholly own subsidiary of CIMC. History Chang founded Yantai Raffles Offshore Limited (YRS) in 1994. Previously, he had worked with various companies in Singapore and Malaysia in the marine industry, including M ...
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Honghai Crane
The Honghai Crane is a mobile gantry crane built by the Chinese Honghua Group. It was completed in Jiangsu in 2014, becoming the largest movable gantry crane by lift capacity, being capable of lifting 22,000 tonnes to a height of 65 m. Description The Honghai Crane is 150m tall, has a span of 124m and the weight of the steel structure is 11,000 tonnes, excluding the spreader. It has a maximum lifting height of 71m and a total of 48 hanging points, each with a lifting capacity of 300 tonnes. The crane has an operating power of 1800 kW. The total weight of the crane, including the spreader, is said to be 14,800 tonnes. The crane was first commissioned in November–December 2014 when it was utilized to build the hull of a platform supply vessel in the company's yard in Jiangsu. Operations The crane was used for the building of a platform supply vessel A platform supply vessel (PSV) is a ship specially designed to supply offshore oil platform, oil and gas platforms and other off ...
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Guinness World Records
''Guinness World Records'', known from its inception in 1955 until 1999 as ''The Guinness Book of Records'' and in previous United States editions as ''The Guinness Book of World Records'', is a British reference book published annually, listing world records both of human achievements and the extremes of the natural world. Sir Hugh Beaver created the concept, and twin brothers Norris and Ross McWhirter co-founded the book in London in August 1955. The first edition topped the bestseller list in the United Kingdom by Christmas 1955. The following year the book was launched internationally, and as of the 2025 edition, it is now in its 70th year of publication, published in 100 countries and 40 languages, and maintains over 53,000 records in its database. The international franchise has extended beyond print to include television series and museums. The popularity of the franchise has resulted in ''Guinness World Records'' becoming the primary international source for cata ...
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Man-hour
A man-hour or human-hour is the amount of work performed by the average worker in one hour. It is used for estimation of the total amount of uninterrupted labor required to perform a task. For example, researching and writing a college paper might require eighty man-hours, while preparing a family banquet from scratch might require ten man-hours. Man-hours exclude the breaks that people generally require from work, e.g. for rest, eating, and other bodily functions. They count only pure labor. Managers count the man-hours and add break time to estimate the amount of time a task will actually take to complete. Thus, while one college course's written paper might require twenty man-hours to carry out, it almost certainly will not get done in twenty consecutive hours. Its progress will be interrupted by work for other courses, meals, sleep, and other human necessities. Real-world applications The advantage of the man-hour concept is that it can be used to estimate the impact of ...
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Shandong
Shandong is a coastal Provinces of China, province in East China. Shandong has played a major role in Chinese history since the beginning of Chinese civilization along the lower reaches of the Yellow River. It has served as a pivotal cultural and religious center for Taoism, Chinese Buddhism and Confucianism. Shandong's Mount Tai is the most revered mountain of Taoism and a site with one of the longest histories of continuous religious worship in the world. The Buddhist temples in the mountains south of the provincial capital of Jinan were once among the foremost Buddhist sites in China. The city of Qufu was the birthplace of Confucius, and later became the center of Confucianism. Shandong's location at the intersection of ancient and modern north–south and east–west trading routes has helped establish it as an economic center. After a period of political instability and economic hardship beginning in the late 19th century, Shandong has experienced rapid growth in recent de ...
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China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ...
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Mount Tai
Mount Tai () is a mountain of historical and cultural significance located north of the city of Tai'an. It is the highest point in Shandong province, China. The tallest peak is the ''Jade Emperor Peak'' (), which is commonly reported as being tall. Mount Tai is known as the eastern mountain of the Sacred Mountains of China. It is associated with sunrise, birth, and renewal, and is often regarded the foremost of the five. Mount Tai has been a place of worship for at least 3,000 years and served as one of the most important ceremonial centers of China during large portions of this period. Because of its sacred importance and dramatic landscape, it was made a UNESCO World Heritage Site in 1987. It meets 7 of the 10 evaluation standards for World Heritage sites, and is listed as a World Heritage site that meets the most of the standards, along with the Tasmanian Wilderness World Heritage Area in Australia. An earthquake or thunderstorm occurred around Mount Tai in 1831 BC or 1652 ...
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