... oil in cold region area,etcThe specification of the trailer Overall weightKg50,000Curb weightKg8,800Rated loading weightKg40,000Overall ... of spare tire including a carrier, onestandard tool boxB. Ladder: In left and rear position, width>250C. Walkway: ... world come to visit our factory. bitumen tank semi trailer OEM trailer for water fuel,crude oil,chemical,bitumen,alcohol,Diesel ...