Vessel transportTransport is carried out with ADN certified pusher tugs that meet all the standards for transporting petroleum products. pusher tug "Mária" main engines performance: 2 x 700 horsepowerlength L: 23 mwidth B: 9 mmaximum draught T: 1.5 mmaximum overall convoy length: 180 mADN certified for transporting petroleum substances pusher tug "Michaela" main engines performance: 2 x 700 horsepowerlength L: 23 mwidth B: 9 mmaximum draught T: 1.5 mmaximum overall convoy length: 180 mADN certified for transporting petroleum substances pusher tug "Helena" main engines performance: 2 x 700 horsepowerlength L: 23 mwidth B: 9 mmaximum draught T: 1.5 mmaximum overall convoy length: 180 mADN certified for transporting petroleum substances Tanker "Hella" - a bunkering vessel main engine performance: 400 horsepowerlength L: 51 mwidth B: 7 mmaximum draught T: 2 mtonnage: 300 tonnescargo bay volume:cargo bay comprises 6 tanksADN certified for transporting petroleum substances