Combine Grain Tank Extensions & Hopper Toppers

Demco Products' combine grain tank extensions & hopper toppers are the best in the industry. Add capacity to your combines with quality products.

Grain Tank Tip-Ups for Factory Extensions

We work with some of the leading combine manufacturers in the entire world to improve your harvest speed and capacity.

Grain Tank Tip-Ups for Factory Extensions

We are pleased to offer an extensive array of Demco Tip-Up kits for your combine grain tank. A Demco Tip-Up is an economical way to add capacity to your combine and improve your harvest efficiency. We are happy to provide Tip-Ups for many models of John Deere. Case IH combines with powerfold grain tanks, as well. To find out more information on our Tip-Up models, please choose from the menu on the left.