Calmer BT CHOPPER® patented stalk rolls are specifically engineered to replace stalk rolls (snapping rollers) on corn heads manufactured by John Deere between 1962 and the present.  The 40 Model Series, the 90 model series and all current 600 model series original equipment manufacturer replacement parts.  Calmer keeps replacement parts stock that is ready to ship for rolls, deck plates, gathering chains and sprockets designed to change the chain speed for higher efficiency.  Call our sales staff for personalized service for replacement parts for one row or as you need to rebuild all of your header’s row units.  Calmer corn row harvesting efficiency parts are specifically engineered to reduce grain loss to improve the profitability of your corn farming operation.  Calmer’s snapping knife rolls have over twenty patents and so are not reproduced anywhere else in the agriculture marketplace.  Over 20 years of performanace and dedicated customer service have lead to thousands of farmers leaving public testimonials of their preferences for the Calmer equipment even though it costs more than vanilla after market replacement parts for JD combine harvester equipment.

Stalk Rolls for John Deere Corn Head Models

Stalk Rolls for John Deere Corn Head Models

If you woke up early in the fall eager to get to cutting corn, but you find yourself hindered by a frost, heavy dew, or foggy damp conditions preventing your OEM rollers from grasping and hodling the stalks Calmer BT Choppers hold the claim of “The World’s only All Weather Stalk Rolls”.  The 40 and 90 series snapping rollers for Deere are installable at your home farm by yourself and their manufacture is superior to OEM parts. For instance the chopping flutes are heat treated for hardness, and the leading edge of the first closing bar of the patented ‘open window’ has extra wear surface welded on for 1000+ row/acre durability.