Description

Definition

The Claas Baler Knotter Assy OEM-000087.0 is a genuine OEM (Original Equipment Manufacturer) assembly designed specifically for Claas balers. It is a complete, pre-assembled unit central to the baling process, responsible for tying the bales. The OEM part number guarantees it meets the manufacturer’s exact specifications for dimensions, materials, and performance.

Function and Role

This assembly is the core component of the baler’s tying system. Its primary function is to securely knot the twine that binds the bales of hay or straw. Its role can be broken down into three key stages:

• Twine Gripping and Positioning: As a bale reaches its full density, the knotter assembly is activated. It first captures the two ends of the twine wrapping the bale, holding them firmly in a specific position.

• Knot Formation: The internal mechanisms, including the billhook and knife, perform a precise sequence. The billhook rotates to form a loop with the twine and then ties a standard “diamond” or “square” knot.

• Cutting and Resetting: Once the knot is securely formed, an integrated knife cuts the excess twine. The assembly then resets itself to its starting position, ready to repeat the entire process for the next bale.