Recently,JonyangHeavyIndustry's test center successfully completed the low-temperature test item in the type test of a certain model of the company's product, and the test results met the requirements of the test outline. This test item is the first test item carried out by the test center in 2025, getting this year's subsequent product testing work at the test center off to a good start.

Before the test, the test center carefully carried out test preparations, checked the technical condition of the prototype vehicle, and according to product specifications cleaned and replaced the oil used in low-temperature environments for various systems such as power and travel. After arriving at the low-temperature environmental chamber, low-temperature fuel was used tocleanthe enginefuel supplysystem, making full "off-stage" efforts to ensure the smooth completion of the low-temperature test item "on stage".

The smooth completion of this test item not only completed one test item of the type test for Jonyang Heavy Industry's model product, but also served to once again verify whether the company's product maintenance specifications meet the usage requirements under actual environments such as cold regions and polar regions.