Which is better, Qingdao He Zhong or Lu Gong?

Lu Gong is not bad. According to relevant public information, there are sleeves at the front and rear joints of Qingdao He Zhong, so two wheels must be installed on the steps at the same time, otherwise there is a danger of twisting. Lu Gong adopts joint bearings, which can operate freely when facing the steps and has good flexibility. Qingdao, He Zhong and Lugong are all small loader manufacturers.