After 10 days of testing, data collection, data correction, testing, and calibration, the Dongfeng XB, Dongfeng Jinba, and Dongfeng Dolika series models with the 24V system and Dongchai III III gas braking engine have successfully passed the ambient temperature. -33 °C alpine test. The alpine trial began in early January 2008. The trials included high-cold startability, high-altitude control and stability, high-cold brake stability, high-cold comfortability in the cab, high cold resistance of rubber parts, and high cold resistance of metal pipes. Wait. The success of this alpine trial not only tested the reliable quality of Dongfeng light vehicle on the spot, but also gained valuable experimental data and laid a solid foundation for designing low-temperature export country models. Sand Processing Equipment,Fine Hexagonal Sieve,Bucket Elevator Machine,Clay Sand Production Line Changzhou Qiaojie Casting Equipment Co., Ltd. , https://www.qiaojieequipment.com