High Performance Knife 8600-9900 Series

Product Description

Manufactured in Iowa, the Kooima Ag K52933HP Koyma Klad Grass Knife is designed to provides extended durability and precise cutting performance for John Deere® wide body 8000 and 9000 series Forage Harvesters. This heat-treated knife features a thicker tungsten carbide hard-facing, ensuring a long service life even under heavy use and harsh conditions. Perfectly suited for chopping forage, such as hay, alfalfa, winter wheat, and cover crops, this grass knife is an essential component for maximizing your harvester's efficiency.

Key Features:

• Thicker Tungsten Carbide Hard-Faced Edge: The K52933HP knife is built with a thicker tungsten carbide edge that offers superior durability, enhancing the knife's ability to withstand wear from tough materials. This feature ensures a long-lasting, sharp edge for precise cutting.
• Precision Fit for John Deere® Forage Harvesters: Designed specifically for John Deere® Forage Harvesters, the K52933HP grass knife offers a precise fit that works in conjunction with the shearbar to efficiently chop the forage into small pieces, ideal for cow consumption.
• Optimized Cutting Performance: The K52933HP is designed with a less intense cutting angle compared to corn knives, allowing it to handle rocks and debris better less chipping. This makes it perfect for pickup work in hay, alfalfa, winter wheat, and cover crops.
• Installation Guidelines: For installation, use bolt K29393 or K29293HP (3 required per knife). For better performance, we recommend using the high-performance K29293HP bolt if you are experiencing rounded bolt heads. Ensure that bolts are torqued to the recommended specifications to guarantee secure installation.
• Knife Replacement: Regularly inspect the knife for signs of wear, such as heavy chips or the loss of tungsten carbide on the cutting edge. Replace the knife if you notice longer cut lengths or excessive wear to maintain optimal cutting efficiency.
• Designed for Durability: The K52933HP knife is built to handle demanding conditions, providing reliable performance in your forage harvesting operations. 

John Deere® Forage Harvester 8600 below serial number 515999

Additional Information:

• Quantity Needed: 40, 48, or 56 knives are required per drum, depending on the cutter drum setup, to achieve the best cutting performance.
• Corn Knife Option: For silage and earlage cutting, we recommend using the K52950 corn knife.

Compatible Models

John Deere®

• 8600 Wide
• 8700
• 8800
• 9600
• 9700
• 9800
• 9900

John Deere® and JD® are registered trademarks of Deere & Company, which does not manufacture, distribute or endorse these parts.