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MAV™ Straw Chopper Housing and Rotor Upgrade | John Deere Walker

The MAV™ Straw Chopper housing upgrade for Walker Combines provides the replacement of the factory straw chopper housing, rotor, and tailboard. This upgrade has extra fine cut & MAV™ technology allowing a wider spread.  Housing upgrades replace the factory chopper and spreads straw only - chaff is spread with factory spreaders.

Straw Chopper Walker Housing and Rotor
  • Replaces factory straw chopper housing, rotor, and tailboard only
  • 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
  • Chaff is not spread with straw

The MAV™ Straw Chopper Rotor Upgrade is available for:

Combine Model: Order #
Notes
9650/9660 Walker 340-040
9550/9560 Walker 340-030
9600/9610 Walker 340-020
9500/9510 Walker 340-010

Available Upgrade Options:

Upgrade Option: Order #
Notes
Slow Speed Drive - Corn 390-020 9000 Series Walkers

 

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