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In order to improve the adaptability of natural gas engines in the plateau environment, from July 2nd to 28th, 2013, China National Heavy Duty Truck Group's plateau calibration team went to the Qinghai-Tibet Plateau to calibrate the natural gas engine on the plateau.
This test is the first time that CNHTC has calibrated the engine plateau bench. The technicians from Power Design Institute of Power Center, Fuqiang Power and ECI engineers have spent 27 days to overcome various difficulties and perform calibration tests at different altitudes. , The trip more than 3,000 kilometers, collected gas engine plateau operation data, and optimized the engine control program calibration, the test was a complete success.
The calibration of the gantry in the high altitude region modifies and calibrates the engine control program according to the changes in altitude, which improves the plateau performance of CNHTC's natural gas engines and enables the engine to maintain sufficient power in high altitude areas and has a comparative advantage. The low gas consumption has laid a solid foundation for expanding the market scope of CNHTC's natural gas products.
CNHTC Natural Gas Engine Completes Plateau Bench Test