NEW! For 2026 -Walking beam design.

4-Link allows more vertical travel.

4-Link lets you run less down pressure with more travel.

Fits John Deere, Kinze, White, Case IH, Monosem, and other planters.

Stay tuned for more information.

Designed to work with our Mohawk and Zipper closing wheels.

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Photo shows 4-Link Closer Half-Cam system next to an OEM tail section. Notice how the cast Zipper closing wheels are the same distance back on both units.

The Half-Cam brings all the benefits of the Chicken Tracker press wheel along with the benefits of the 4LC to the row unit's closing system.

Chicken Tracker closing wheel mellows plus packs soil around the seed, eliminating air pockets and clods.

Chicken Trackers for organic farmers help eliminate having to tine weed or rotary hoe over the row before the crop emerges, because of the crumbling of soil-not smearing the soil like a rubber tire does over the row. Even Chicken gauge wheels give you 4" of mellow soil on each side of the row.

Easy Adjust Y-Cam

New Easy Adjust Y-Cam lets you move the closing Chicken Tracker up or down without having to remove the wheel.

HALF-CAM™ CLOSING SYSTEMS

HALF-CAM CLOSING SYSTEM WITH 4-LINK CLOSER

CLOSING WHEELS FOR HALF-CAM

HALF-CAM CLOSING SYSTEM WITH CHICKEN TRACKER CLOSING WHEEL