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Complete MAV™ Straw Chopper Case IH Models - Partial Drive

Achieve the best possible cut and spread performance on combines equipped with the internal straw chopper or straw chopper drive.

Complete Straw Chopper for John Deere STS
  • Spread both chaff and straw through the straw chopper
  • Replaces factory straw chopper/chaff spreader
  • Spreads 25' to 45' wide
  • Cuts material finer with the 1" tight knife bar spacing
  • Adjust spreading width quickly with the split tailboard
  • Reverse blades when initial blade edge is worn
  • Knife bar bank breaks away when needed - minimizing damage
  • Residue is projected farther - minimizing dust around the combine
  • Achieve an even distribution of residue across width of the cutter bar.

The MAV™ Straw Chopper Rotor Upgrade is available for:

Combine Model: Order #
1680 200-020
1688 / 2188 / 2388 200-030 C/W Heavy Duty Chaff Pan
2577 / 2588 200-060 C/W Heavy Duty Chaff Pan
5088 / 6088 / 7088 200-080 C/W Heavy Duty Chaff Pan

Available Upgrade Options:

Upgrade Option: Order #
Slow Speed Drive - Corn 290-020 Drive componets c/w hardened corn door

CaseIH Factory Drive Parts List -(Needed for combines without chopper drive.)

DOWNLOAD a PDF Brochure (large file 3MB - may take a moment)