Don't pay the hefty price for a new OEM corn head when you can yield better results at a fraction of the cost by simply upgrading your current head with Calmer's patented BT Chopper® Replacement Stalk Rolls and Residue Management Upgrade Kits. With Calmer's patented revolving window in combination with 10 razor sharp knives, Calmer's BT Choppers® cut, chop and shear cornstalks into confetti-like residue for truly unrivaled residue management performance.
Agronomic and Mechanical Advantages
Mechanical Advantages
- Compatible with all Tillage Systems
- 25% Less Hp Needed than with Chopping Heads
- Superior Cornstalk Flow to Engagement
- Better Ear Separation
- Less Tire Wear
- Less Butt Shelling
- Increased Harvesting Speeds (Achieved through a combination of installing Calmer® products and proper combine settings)
- Less Moving Parts
- Less Weight
- Lower Maintenance Costs
- Lower Spread Load
Agronomic Advantages
- Unmatched Residue Decomposition
- Warmer Soils
- Drier Soils
- Increased Earthworm Populations
- Reduced Nitrogen Penalty
- Easier Planting
- Higher Yields