MAV™ Straw Chopper Complete Chopper System | CAT Lexion Model Combines
The MAV™ Complete Straw Chopper provides the replacement of the factory straw chopper. It cuts extra fine, and spreads wider then the factory chopper.

- Replaces factory straw chopper
- Spreads 25' to 45' wide
- Cuts material finer with the 1" tight knife bar spacing
- Adjust spreading width quickly with the split tailboard
- Change from chopping straw to dropping in seconds
- 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™ complete Straw Chopper is available for:
| Combine Model: | Order # |
Notes |
|---|---|---|
| 480R Rotary | 400-050 | |
| 480 Rotary | 400-010 | |
| 470R 460R Rotary | 400-030 | |
| 470 Rotary | 400-030 | |
| 460 Walker | 400-020 | Requires CSE update option if straw chopper drive belt idler is on chopper. |
Available Upgrade Options:
| Upgrade Option: | Order # |
Notes |
|---|---|---|
| PLUS+ Wide Spread Kit - MAV Choppers | 810-060 | Higher velocity distribution kit for spread widths 36ft and greater |
| Slow Speed Drive - Corn | 490-010 | |
| CSE Walker Drive Update | 490-020 |
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