... 40t ex dimension L*W*H 12M*3M*3.1M Tri-axles Low bed Semi Trailer (Platform Dimension 8000mmx3000mm)DIMENSIONSTare ... steel Q345B,welded by automatic Submerged-Arc processes500mm Height I Beam, Top Flange 14mm,width 140mm; Middle Flange 8mm ;Bottom ... (brand) 13Ton axle SuspensionA couple of FUWA (brand) mechanical Tri-axle suspension Leaf SpringSix sets of reliable local brand, 8 ...