Recently, Yuchai Marine Power Co., Ltd. successfully won the world's first orders for Wärtsilä two-stroke low-pressure dual-fuel marine engines.
On March 27th, the company signed a purchase contract with Wärtsilä Switzerland Ltd. in Shanghai. A total of 5 5RT-flex50 DF machines were signed. The first 5RT-flex50 DF machine was delivered at the end of February 2015 and will be used in a new LNG ship of Zhejiang Huaxiang Shipping Co., Ltd.
Wärtsilä launched a two-stroke engine low-pressure dual-fuel technology in November last year. Research shows that Wärtsilä low-pressure dual-fuel engines can reduce capital expenditure by 15%-20% compared to other technologies. In terms of operating expenses, low-pressure dual-fuel engines operate in gas mode over all load ranges, including no-load and handling, which can significantly reduce costs. In addition, Wärtsilä's low-pressure dual-fuel technology has an important advantage in that it can operate stably with gas throughout the entire load range without switching to the diesel fuel mode. It can operate in gas mode without the need to install an exhaust gas cleaning system. The advantages of IMO's three-level emission standards are also particularly prominent. The technology is also simple and reliable, with the most streamlined components to provide the most economical gas supply system and other advantages. The engine uses a low-pressure gas treatment system with a maximum pressure of 16 bar and does not require an additional external engine compressor to avoid additional loads.
The application of the new two-stroke low-pressure dual-fuel engine allows LNG fuel to be used in almost all types of ships. The RT-flex50DF engine is the first in a series of two-stroke low-pressure dual-fuel engines.
The successful signing of Yuchai Shipbuilding has caused a great response in the industry, allowing more ship owners to have a deeper understanding and greater interest in dual fuel engines and Yuchai ships. The acquisition of this batch of orders not only effectively filled the gap in the domestic production of marine two-stroke low-pressure dual-fuel low-speed machines, but also marked the new height of Yuchai Marine's ability to produce and manufacture the world's advanced marine low-speed two-stroke diesel engines. At the same time, Yuchai Ship Action is the only subsidiary of Yuchai Group that produces and manufactures marine low-speed two-stroke diesel engines. It has also opened up a new situation for Yuchai Group's marine low-speed machine section, which has injected new impetus into the future development.
On March 27th, the company signed a purchase contract with Wärtsilä Switzerland Ltd. in Shanghai. A total of 5 5RT-flex50 DF machines were signed. The first 5RT-flex50 DF machine was delivered at the end of February 2015 and will be used in a new LNG ship of Zhejiang Huaxiang Shipping Co., Ltd.
Wärtsilä launched a two-stroke engine low-pressure dual-fuel technology in November last year. Research shows that Wärtsilä low-pressure dual-fuel engines can reduce capital expenditure by 15%-20% compared to other technologies. In terms of operating expenses, low-pressure dual-fuel engines operate in gas mode over all load ranges, including no-load and handling, which can significantly reduce costs. In addition, Wärtsilä's low-pressure dual-fuel technology has an important advantage in that it can operate stably with gas throughout the entire load range without switching to the diesel fuel mode. It can operate in gas mode without the need to install an exhaust gas cleaning system. The advantages of IMO's three-level emission standards are also particularly prominent. The technology is also simple and reliable, with the most streamlined components to provide the most economical gas supply system and other advantages. The engine uses a low-pressure gas treatment system with a maximum pressure of 16 bar and does not require an additional external engine compressor to avoid additional loads.
The application of the new two-stroke low-pressure dual-fuel engine allows LNG fuel to be used in almost all types of ships. The RT-flex50DF engine is the first in a series of two-stroke low-pressure dual-fuel engines.
The successful signing of Yuchai Shipbuilding has caused a great response in the industry, allowing more ship owners to have a deeper understanding and greater interest in dual fuel engines and Yuchai ships. The acquisition of this batch of orders not only effectively filled the gap in the domestic production of marine two-stroke low-pressure dual-fuel low-speed machines, but also marked the new height of Yuchai Marine's ability to produce and manufacture the world's advanced marine low-speed two-stroke diesel engines. At the same time, Yuchai Ship Action is the only subsidiary of Yuchai Group that produces and manufactures marine low-speed two-stroke diesel engines. It has also opened up a new situation for Yuchai Group's marine low-speed machine section, which has injected new impetus into the future development.
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