look at a drop deck or Float/Low loader (lowboy as you would) with ramps suited to or built to 15 ton take into consideration length vs build weight and construction shape ramps on this trailer are built for roughly 15ton maybe a little more heres an alloy example for reference using the same construction knock some up out of steel so that your track width plus 2-3 inches fits between side rails to allow for things t
Discuss this in the forum topic Wanting to build trailer ramps.