Recently, the ministry of industry and information technology announced the 2019 national. 100 group standard application demonstration projects ” The list, led by Guangxi Liugong Machinery Co.,Ltd., and released by liuzhou standard technical association, is listed in the group standard "test method for cold starting of construction Machinery with load in polar working conditions".

Liuzhou is the only sub-district city in China that has been selected as one of the 100 delegation projects of the ministry of industry and information technology for two consecutive sessions, and the only city in guangxi this year. This is the implementation of the new standardization law, liuzhou city to deepen the standardization reform of another result.

The achievements of polar scientific exploration show a country's comprehensive national strength and high-tech level. In polar scientific research, construction machinery is one of the important tools, but in the cold working condition of the whole machine in our country, due to the oil viscosity is too large, easy to cause the oil pressure is too high and lead to filter explosion, resulting in oil leakage, resulting in the pollution of the polar environment. If the whole machine can not start, it will seriously affect the progress of scientific research.

In order to overcome this technical difficulty, under the guidance of liuzhou market supervision administration, Guangxi Liugong Machinery Co.,Ltd., together with China polar research center, national automobile quality inspection center (Guangxi) and other units, studied and formulated the group standard of "test method for cold starting of construction Machinery with load in polar working conditions". This standard fills in the blank of no national standard, industry standard and local standard in the cold starting test of construction machinery with load under polar working conditions, establishes the distinguishing standard of cold starting performance of construction machinery in extremely cold regions, and improves the product competitiveness of China's construction machinery in polar regions.