This toothed disc is a working component of a disc harrow, cutting and mixing soil as the implement moves forward. It mounts on the harrow gang shaft, where its serrated edge breaks clods and incorporates residue into the topsoil. The 12 teeth on the circumference provide aggressive soil engagement, reducing the draft force required compared to a plain disc. A worn or blunted tooth pattern reduces cutting efficiency, leading to uneven residue incorporation and increased power demand from the tractor. The disc is designed to match the original hub and spacer stack on the gang, so no additional shimming is needed during installation. When replacing, torque the mounting bolts to the implement manufacturer's specification.
Unia is a prominent Polish manufacturer of agricultural machinery, with a history stretching back over a century. The company was founded in 1882 in Grudziądz, Poland, and has grown to become one of the largest producers of agricultural equipment in Central and Eastern Europe. Unia remains headquartered in Grudziądz and operates as an independent entity, focusing entirely on solutions for modern farming.
This brand is well-regarded for its extensive range of tillage, seeding, fertilization, and crop protection machinery. Unia offers a diverse portfolio including cultivators, plows, seed drills, sprayers, and spreaders, designed to meet the varied needs of farmers. Its equipment is known for robust construction and adaptability to different soil conditions and farming practices, supporting efficient field operations.
Partao offers a wide selection of genuine Unia spare parts to keep your machinery running smoothly. Our top categories for Unia include Air Filters, Axle Assemblies, Backhoes, Bale Handling Equipment, and Ball Bearings. Over 11,542 genuine Unia spare parts are available at Partao.
Farmers across Europe and beyond rely on Unia for its commitment to durable and effective agricultural solutions. The company's focus on practical design and ease of maintenance makes its machinery a valuable asset for optimizing crop yields and managing farm operations efficiently, from small family farms to larger agricultural enterprises.
