AHW, LLC

Information

2025 John Deere Rotary Harvesting Heads 690

Small drum cutting

Small drum gathering

Advanced header-height control

Row scrapers and cleaners prevent crop buildup

Features may include:

• Fast turning saw blades can cut in difficult harvesting conditions to give the operator increased uptime.

• Headers can be used in various stemmed crops and there is no need for extra headers, which saves on the cost of operation.

• After the fast-rotating blades cut the crop, the intake fingers push the plants into the gatherer drums that rotate in the same direction at low speeds. Every plant is pushed into the teeth of the gatherer drum. The specially designed shape of the teeth ensures that both small and large plants are conveyed in a secure way.

• In the machine, the plants are taken off the back of the gatherer drum by scrapers. Depending on the width of the header, they are forwarded to the cross-feed drums or immediately fed into the angled feed drums in the middle of the machine.

• Bundled, lengthwise feeding toward the feed rolls

• Even feeding of the harvested crop bundled lengthwise to the chopper unit of the self-propelled forage harvester (SPFH) is crucial for an even cut. Only even, lengthwise feeding allows for the full use of the power installed on the SPFH.