According to Article 3 of the Regulations on the Administration of Over-gauge Transport Vehicles on Roads, the over-gauge transport vehicles mentioned in these Provisions refer to cargo transport vehicles under any of the following circumstances:
(a) the total height of goods from the ground is more than 4 meters;
(two) the total width of the goods exceeds 2.55 meters;
(3) The total length of freight exceeds 18. 1 m;
(4) Two-axle trucks, the total mass of which exceeds 18000 kg;
(five) three-axle trucks, the total mass of which exceeds 25,000 kilograms; Three-axle car trains, the total mass of which exceeds 27,000 kilograms;
(6) Four-axle trucks, the total mass of which exceeds 3 1000 kg; Four-axle car trains, with a total cargo mass of over 36,000 kg;
(7) Five-axle automobile trains, the total mass of which exceeds 43,000 kilograms;
(eight) six-axle and six-axle car trains, the total mass of goods more than 49000 kg, of which the tractor drive shaft is single shaft, the total mass of goods more than 46000 kg.
Extended data:
"Regulations on the Administration of Overloaded Transport Vehicles Driving on Highways" Article 20 Vehicles that are approved for large-scale transport shall abide by the following provisions when driving on highways:
(1) Take effective measures to fix the goods, and hang obvious signs on vehicles according to relevant requirements to ensure transportation safety;
(two) according to the specified time, route and speed;
(3) Vehicles whose total mass of vehicles and goods exceeds the limit shall drive in the middle at a constant speed to avoid braking, shifting or stopping on the bridge;
(4) If it is necessary to stop temporarily on the highway, in addition to observing the relevant road traffic safety regulations, warning signs shall be set around the vehicle and corresponding safety precautions shall be taken; If it takes a long time to stop or in case of bad weather, you should leave the road and choose a safe area to stop nearby;
(five) the carrier shall notify the maintenance and management unit of the highway facilities in advance to strengthen the on-site management and guidance;
(6) If the road traffic conditions are abnormal due to natural disasters or other unforeseeable factors, so that large transport vehicles cannot continue to run, the carrier shall obey the on-site management and promptly inform the highway management agency that made the administrative licensing decision, and it shall coordinate with the local highway management agency to take relevant measures and continue to run.
China Government Network-Provisions on the Administration of Overloaded Transport Vehicles Driving on Roads