The Collier&Miller trailer is intended to transport cotton modules as well as hay and straw bales. The load is secured using a press construction in which the upper bales are pressed down.
For the transport of round cotton modules, 2 supports can be attached so that the front bales are also secured.

The capacity is:
Round cotton modules 10
Square cotton modules 3
Round bale 74
Square bale 64

This mod supports easy autoload (currently only for round and square cotton modules and round and square hay and straw bales)
Various rim configurations are also possible:
Standard EU rims and Australian spider rims.