Key Takeaways
- Bushel Plus Ltd. introduced the X9 Split Frame MAD Concaves designed for John Deere X9 Series Combines.
- The modular system reduces crop changeover time from hours to approximately 15 minutes.
- The design aims to improve throughput, reduce dockage, and enhance operator safety.
- Field testing indicates cleaner grain samples and lower losses across crops.
- The system is compatible with existing Classic X9 MAD Concave models.
Bushel Plus Ltd. Introduces Modular Concave System For X9 Combines
Bushel Plus Ltd. announced the launch of its new X9 Split Frame MAD Concaves™, purpose-built for the John Deere X9 Series Combines. The company stated that the new concave system is designed to maximize harvesting throughput, reduce dockage, and simplify crop transitions in large-scale grain operations.
According to Bushel Plus Ltd., the product addresses common challenges associated with traditional concave systems, particularly the time and labor required to remove and re-install concaves during crop changes.
Faster Crop Changeovers Through Split Frame Design
The X9 Split Frame MAD Concaves feature a structural split framework that remains installed in the combine. Lightweight, interchangeable concave inserts can be slid into place and locked securely, replacing conventional concaves that require full removal.
Marcel Kringe, Founder and CEO of Bushel Plus Ltd., explained that the system uses a fixed base frame with crop-specific inserts for wheat, barley, corn, or soybeans. Each insert fits precisely within the split frame to maintain correct spacing and alignment, eliminating the need for cover plates.
For operators switching between crops such as small grains and corn, Bushel Plus Ltd. said the system can reduce changeover time from several hours to roughly 15 minutes. The company noted that the design removes the need to re-level concaves, helping reduce operator fatigue and injury risk.
Optimized Threshing For Cleaner Grain Samples
Performance And Durability Benefits
Engineered for precision threshing, the X9 Split Frame MAD Concaves are designed to deliver cleaner grain samples by minimizing cracked kernels and reducing foreign material. Bushel Plus Ltd. stated that the balance between gentle and aggressive separation helps preserve kernel integrity, supporting storage quality and market value.
Kringe said field testing across North America demonstrated lower grain losses and cleaner samples across different crops and harvest conditions. He added that improved threshing efficiency can enable faster harvesting speeds and reduced fuel consumption.
The concaves are constructed from AR-200 abrasion-resistant steel, which Bushel Plus Ltd. said provides durability and consistent performance across varying crops and operating environments.
Bushel Plus's Compatibility With Classic MAD Concave Models
Bushel Plus Ltd. confirmed that the X9 Split Frame MAD Concaves are engineered to work alongside its existing Classic X9 MAD Concave models. The company recommends deploying split frame concaves in positions that are most frequently adjusted for crop changes, while retaining classic models elsewhere.
This mix-and-match approach allows farmers to protect previous investments while gradually adopting the modular system. According to the company, the configuration is particularly relevant for operations prioritizing grain quality, such as seed producers, where consistent threshing and minimal grain damage are critical.
Bushel Plus Ltd. stated that the modular design supports precise configuration and rapid adjustments, helping operators maintain crop integrity as harvest conditions change.
