A company contacted me to design and 3D model a trailer. The trailer needed to be 7.5 meters long and capable of mounting corn hoppers in its middle section. Solution: The trailer was designed based on the materials and requirements specified by the company. Adjustments were made to allow for the mounting of the hoppers in the middle section of the unit. The trailer does not have a platform as the hopper will be mounted on the main beam of the trailer. It features mechanical suspension at the rear and pneumatic suspension at the front.