The first natural gas engine produced by China National Heavy Duty Truck Co., Ltd. was successfully ignited recently and completed corresponding performance tests, basically meeting the design requirements. It is understood that CNHTC's natural gas engine is matched with the control system of American EControls, which uses a lean-burn program and uses CNG or LNG as a single fuel.
This natural gas engine has a power of 280 horsepower and its emissions have reached the national V level. The first prototype that had been produced before was shipped directly to the United States for calibration after installation at the beginning of the year. China National Heavy Duty Natural Gas Engine is a natural gas engine redesigned by CNHTC based on the domestic and international market demand and the development trend of heavy truck technology. It has mainly redesigned the gas supply system and the ignition system, that is, the fuel supply of diesel engines. The system was changed to a gas supply system to increase spark plug ignition. Most of the other mechanical parts were common to diesel engines.
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