Recently, environmental protection single-cylinder water-cooled diesel engines jointly manufactured by Shandong Gaotang County Shifeng Group and Japan Yanmar Co., Ltd. were formally put into operation. This is China's first batch of green engines.
Shifeng Group is a leading agricultural vehicle manufacturer in China. Its production of three-wheeled agricultural vehicles, four-wheel agricultural vehicles, tractors and engines ranks first in the same industry in the country, and its products are exported to the United States, India, Bangladesh and Malaysia. In each country and region, at present, the Group has an annual output of 1.2 million agricultural vehicles, 1.2 million engines, and 300,000 tractors. When the windmill has a domestic market share of 48%, the production and sales volume has been continuous for 9 years and the economic benefit has been continuous for 7 years. Ranked first in the industry in the country.
China's agricultural tricycles and tractors have always been powered by single-cylinder engines. China is the world's largest producer of single-cylinder machine production. However, due to high fuel consumption, excessive noise, and heavy tail gas emissions, heavy smoke fluctuates during start-up and acceleration. Environmental issues have become a "plain injury" to domestic single-cylinder machines. According to the relevant provisions of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the State Environmental Protection Administration, by January 1, 2006, the single cylinder exhaust gas emission standards should be brought into line with the EU standards, which is a severe test for the current domestic single cylinder engine production enterprises.
To this end, Shifeng Group relies on its inherent industries to implement technological and technological innovations, take the road of environmental protection, safety, low energy consumption, and refined technology, adjust its product structure and production process, and is recognized as a global diesel engine brand company - Japanese Yanmar Engine Company. Cooperation, using the world's top modern experimental equipment assembled by Yanmar Research Center to detect exhaust gas types, emissions, and emissions, provide technical support for the development of first-class products, and solve the technical bottlenecks of single-cylinder machine production in China. Not long ago, the National Development and Reform Commission and the State Administration of Quality Supervision, Inspection and Quarantine approved the joint venture between Yanfeng and Yanmar Corporation of Japan for the production of Fengyang Ma's environmental protection single-cylinder diesel engine. The Shimao Yanmar single-cylinder diesel engine left the production line and the pilot test moderated by the National Internal Combustion Engine Supervision and Inspection Center soon. The tests show that the environmental indicators of Shifeng Yanmar Single-cylinder Diesel Engine have all reached the EU standard.
According to calculations, the fuel consumption of eco-friendly engines is reduced by about 15%, the consumption of lubricants is saved by more than 50%, and the service life is increased by 2 times. At the same time, the maintenance cost is greatly reduced, and the horsepower is large, the starting, climbing is fast, and the smoke is low. Relevant experts believe that the birth of Yanfeng Yanmar Environmental-friendly single-cylinder engine solved the environmental problems such as noise and emissions, and will have an important impact on three-wheeled vehicles and tractors driven by a single-cylinder diesel engine, and will promote domestic single-cylinder engines. Machines and related industries are undergoing a new round of reshuffle.