Concaves & Separating Grates
The Kuchar All Crop Concaves allow you to run wider with more rotor speed giving you a cleaner and nicer sample in the bin. The concaves can be used in corn, beans, milo, wheat, and grass seed. They eliminate the build up and prevent plugging of the concaves.
The Kuchar Separating Grates for John Deere STS do not tear up the material so there is less rotor loss and the chaffer does not get loaded. The result is a cleaner sample in the bin.