LOWLOADER trailer v1.0

Here at the request of LOWLOADER trailer LS13...
The trailer has NO real model!
* Attacher keeps everything firmly FAST what one makes of it!
* Bel v3.1
* washable
To fold up ramps *
* Support go down when uncoupling
* DrivingParticleSystem
! ..., the "charge" should not even be moving to unload, trailer disconnect easily ...!