China National Heavy Truck Group Co., Ltd. recently completed the plateau test of natural gas engines . Recently, China National Heavy Duty Truck frequently receives orders for foreign natural gas engines. To ensure the high-altitude performance of natural gas engines, the company's technology center quickly organized vehicles and technicians to go to Qinghai for plateau tests. The technology center tested two HOWO tractors equipped with 10L and 12L natural gas engines. The test site is from Golmud City along the entire section of the Qinghai-Tibet Highway to the Kunlun Mountain Pass, with an altitude of 2800 to 4767 meters. The test personnel carried out calibration work such as turbocharger speed protection, starting performance, smoke performance, vehicle drivability, etc., and was revised in accordance with changes in the environment, improving and improving the performance of natural gas engines, making natural gas engines and complete vehicles The match has reached a good state. After seven days of plateau tests, the technicians of the Power Design Institute optimized the engine program to improve the plateau performance of natural gas engines. Automatic Shape Moulding Machine With Vacuum Eps Shape Molding Machine,Insulated Eps Foam moulding machine,Automatic Eps Foam Machine,Fish Box Cooler Foam Machine Zhejiang Huasheng Machinery Equipment Co.,Ltd , https://www.huashengepsmachine.com