TrucksShort review, description. Oztreyler SLB 34 fuel tanker semi-trailer 26.05.2022 /Photo: Oztreyler SLB 34 Oztreyler semi-trailer tank with a loading capacity of 41000 kg.Specifications Oztreyler SLB 34:Volume34 m3The weight4.650 kgCapacity41000 kgWall thickness5.1 mmDiameter of trailed king pin50.8 mm