Trailer with hook lift based on schuitemaker Siwa 720 from Giants.

change log v.1.1.0.0:
 - added tracked course

Some features:
- Adjustable drawbar for better weight distribution
- color selectable chassis and wheels
- UDIM textures and proper lighting
- dynamic hoses
- rotary axis
- Many different wheels, including narrow ones.
- No known journal errors.