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Estes Performance Concaves
Engineered for Cleaner Grain, Higher Yields, and Faster Harvests
About Estes Performance Concaves
Estes Performance Concaves offers advanced concave systems, including the XPR 3 series, designed to work across John Deere, Case IH, New Holland, Fendt, and other leading combine brands. Built to run through all crop types without changing concaves between crops, Estes systems are engineered to eliminate rotor loss, improve threshing efficiency, and deliver cleaner grain samples. They provide a simple, durable solution for operators who want consistent results in every field.
What Makes Estes Performance Concaves a Trusted Choice
Significant Savings from Reduced Rotor Loss: Farmers typically lose 2 to 5 bushels per acre to rotor slippage. Estes concaves are designed to stop that loss, quickly paying for themselves in recovered yield.
Higher Throughput Without Crop Changeover: With up to 135 percent more threshing surface than standard round-bar concaves, Estes allows operators to increase ground speed by 1 to 3 MPH while maintaining clean grain separation.
Improved Grain Quality: Estes systems use material-on-material threshing to keep the rotor consistently full. This reduces cracks, splits, and fines compared to grain-on-steel systems, resulting in higher-quality, more valuable grain.