Combine harvester hopper extensions engineered to allow you to make longer passes, be more efficient, and store more crop. As equipment gets bigger, faster and more efficient, the ability to move, store and simply handle your yield becomes especially important. Better farming practices, larger fields and larger yielding crops all lead to more frequent unloading of your combine. The difference between making a full round, or harvesting an extra few minutes may be accomplished with more capacity. Crary designs and engineers each Big Top™ with 3D laser scanning accuracy to ensure optimum fit and innovation for future improvements.