Lock the planetary gear mechanism of the differential, deactivate the differential, so that the drive shafts at both ends of the differential become a rigid connection with no speed difference.
In order to improve the ability of the car to pass on bad road, that is, when one of the car's drive axles is idling, the differential can be quickly locked,
making the two drive axles into a rigid connection.
[VIP第7年] 指數(shù):7
通過認證 
