420B heavy trucks plus hydraulic combination trailer have galloped on the Qinghai-Tibet plateau
The 420B heavy trucks plus hydraulic trailer have galloped on the Qinghai-Tibet plateau and successfully fulfilled the heavy transportation task in Tibet. The heavy trucks carries a 180-ton transformer was transported along the Yarlung Tsangpo River to the destination of 430km away from Lhasa via the tunnel of Gala mountain.
