Knife, Single Edged

The K676997 single-edge knife is designed to fit the cutter drum of New Holland® 900 and FP230 pull-type choppers. This knife is used to cut the material being harvested, working in conjunction with the shearbar to efficiently chop the forage into small pieces for cow consumption. 12 knives are required per drum for optimal cutting performance.

The knife is heat-treated and tungsten hard-faced for durability, ensuring a long service life under heavy use. It is formed to match the shape of the cutter drum within New Holland forage harvesters, providing a precise fit for consistent cutting action. Installation should follow factory settings, and bolts must be torqued to the recommended specifications.

Replace the knife when it develops heavy chips that results in a longer cut length or if there is no tungsten carbide left on the edge. Visually inspect the knife for wear and replace it as needed to maintain cutting efficiency.

For installation, if using baffles to protect the cutter drum, use 4 K58150 bolts. If baffles are not used, install with K58125 bolts. For additional protection and to prevent excessive wear on the cutter drum, we recommend using the knife baffle K86641950.

Kooima Ag has been producing replacement agricultural products for over 30 years. During those years, Kooima Ag has developed a proven track record of providing dependable and durable products at cost savings to our customers.