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Wuxi Cummins Turbo Technology Co., Ltd. (formerly Wuxi Holset) is a joint venture between Cummins, a wholly-owned subsidiary of Cummins (now renamed Cummins Turbo Technology) and Wuxi Power. Since its establishment more than ten years ago, the joint venture company has relied on the strong technical strength of its parent company, Holset, to continuously increase local R&D efforts. It has established the only overseas technology center outside the UK headquarters in Wuxi, and strives to meet the Chinese customers' demand for medium and heavy turbines. The growing demand for pressure vessels. In addition to the supply of Cummins, Wuxi Cummins Turbo Technology Co., Ltd. has also established strategic cooperation with major domestic diesel engine companies, providing strong technical support and product support for the upgrading of domestic engines to the new generation of emission standards.
The development history of Wuxi Cummins Turbo Technology Co., Ltd. (formerly Wuxi Holset):
In 1982, Wuxi Power Plant began to license the production of Holset turbochargers.
On February 1, 1996, Wuxi Holset Joint Venture was established.
In April 2002, the 500,000th Holset turbocharger was off the assembly line.
On June 16, 2004, the 1 millionth Holzer turbocharger was off the assembly line.
On February 25, 2007, the company officially changed its name to Wuxi Cummins Turbo Technology Co., Ltd.
On March 21, 2007, the 2 millionth Holzer turbocharger was off the assembly line.
Background Information: As a key component of a supercharged engine, a turbocharger uses the exhaust energy of a normally wasted engine to drive the turbine. The turbine drives the compressor through a common shaft, which pushes more air into the engine. It has many advantages over naturally aspirated engines: it reduces harmful gas and particulate emissions and helps the engine meet increasingly stringent exhaust emission standards; It can improve the power and weight ratio of the engine, make the engine design more compact, improve the torque characteristics of the engine, and reduce fuel consumption and engine noise. Therefore, supercharged engines have become the standard configuration for modern automobiles and construction machinery. If you compare the current heavy-duty diesel engine in the United States with similar products in the 1970s, today's engine power has doubled, fuel economy has increased by 50%, engine life has been quadrupled, and cost has been reduced by 70%. In the 1970s, the US dollar was reduced by 90%. An important reason for this is that it is due to the widespread use of turbochargers. Diesel engines that meet Euro 2, Euro 3 and higher emissions are almost all turbochargers.
Cummins in China
As the largest foreign investor in China's diesel engine industry, Cummins' business relationship with China began in 1975, when Mr. Elvin Miller, Chairman of Cummins, visited Beijing for the first time and became one of the first American entrepreneurs to seek business cooperation in China. . In 1981, Cummins began to produce engines under the Chinese license. In 1995, Cummins' first Chinese joint venture engine factory was established. To date, Cummins has a total of more than 20 organizations in China, including 13 wholly-owned and joint ventures, producing engines, generator sets, alternators, filters, turbochargers, exhaust systems and fuel systems. Eight of Cummins' fourteen engine series have been produced locally in China. Cummins' turnover in China exceeded $1 billion for three consecutive years (2004/2005/2006), and China has become Cummins' largest and fastest growing overseas market in the world.
The second million Wuxi Holset turbocharger successfully went offline
Wuxi Cummins Turbo Technology Co., Ltd. (formerly Wuxi Holset, renamed on February 25 this year) the 2 millionth turbocharger officially off the assembly line. As the leading manufacturer of medium- and heavy-duty diesel turbochargers in China, Wuxi Holset, established in 1996, completed its first million units in the summer of 2004, and the second million units took less than three years. time.