Since the gas turbine rotating at high speed, Weifang Huadong gas engines retailers, its vibration is very small, and the low-frequency noise than diesel generators. Gas engines and LPG engines overview --CNG engine gas engine CNG engines and LPG engines are gas engines. CNG engine fuel is compressed natural gas, mostly methane; LPG engine fuel compared with liquefied petroleum gas, whose main component is propane and butane. Weifang Huadong Engine Co., Ltd., Shandong East China gas machine sales, welcomed the new and old customers to buy. Compression ratio selection and fuel anti-knock performance is closely related to the anti-knocking performance is to measure octane fuel, the higher the octane number, the better anti-knocking performance, East gas engines, several kinds of fuel by Sort octane level as follows: diesel, CNG (methane), propane, butane (LPG is a mixture of propane and butane) and gasoline. According to this fuel properties, generally LPG CNG engine compression Bibi high, but lower than the diesel engine and LPG engine compression ratio and can be slightly higher than gasoline, Weifang Huadong gas machine wholesalers, of course, because the LPG is a mixture of propane and butane, different mixing ratio also affect the choice of compression ratio. East China Gas Machine Quote | Shandong East China (certified) | East China gas engines supplied by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang Huadong leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang Huadong.