CAT - Heavy Cargo v3.5

Version 3.5: updated image, author, and cleaned up description.

This mod replace the logos from the Heavy Cargo Pack Cargos with the CAT (Caterpillar) logo to enhance the realism!

The following cargoes are included:

- asphalt milling machine

- concrete beams

- dozer crawler

- (multiple) excavators

- mobile crane

- roller