The SG400 snow groomer with automatic winch technology successfully passed the safety test recently in the Zhangjiakou competition zone of Beijing 2022, Hebei Province, delivering corduroy patterned snow, a good surface on which to ski or ride.
Independently developed in China, the SG400 snow groomer will be put into service during the 2022 Beijing Winter Olympics. It can be used with a 45° slope and can break the consolidated snow layer at minus 40 degrees?centigrade.
