Welcome to Acculevel Ag Systems

Acculevel Ag Systems builds an 18% Sidehill kit and a 35% Hillside package for John Deere STS combines. The leveling axles are manufactured in Spokane, WA by The Factory Company International. These leveling systems can be installed on 9570 through 9870 combines. Both leveling systems feature industry leading electro-hydraulic leveling controls and safety systems.