High Quality Agricultural Machinery Parts Plow Moldboard (Part No. 073300)
The 073300 plowshare is the core working component of the moldboard plow system, responsible for turning and breaking up soil clods. As one of the most frequently contacted and impact-bearing vulnerable parts, this plowshare is manufactured strictly according to original factory dimensions and curvature standards, aiming to provide efficient and stable soil turning performance for modern agricultural cultivation.
This product, through a specific curved surface design, works in conjunction with the plowshare to cut, lift, break up, and turn the soil. Its unique spiral or semi-spiral curved surface structure effectively reduces soil adhesion and friction on the plowshare surface, ensuring a smooth 180-degree turn of the soil clods during high-speed operation. This process not only completely covers surface weeds, stubble, and pests beneath the soil layer, improving soil fertility, but also significantly reduces tractor traction resistance, thus achieving energy savings and reduced consumption.
The 073300 plowshare is made of high-strength boron steel or 65Mn manganese steel as the base material, and is formed in one piece by stamping using a large mold. This material has extremely high yield strength and toughness, capable of withstanding severe impacts from hard objects such as stones and tree roots, preventing breakage or plastic deformation.
In terms of heat treatment, the product surface undergoes overall quenching treatment, achieving a uniform hardness distribution of 38-42 HRC.Compared to ordinary steel, its wear resistance is improved by more than 3 times, effectively extending the replacement cycle and reducing users' maintenance costs. Some high-end models have added a wear-resistant layer welding process to the surface, further enhancing the corrosion resistance and wear resistance of the edges.
The mounting holes and fixing bolt spacing of this plowshare are precision CNC machined, ensuring high positioning accuracy and perfect compatibility with mainstream moldboard plows and reversible plow bodies (such as Reckon, Grenfell, and Kuhn universal interfaces). Its streamlined design prioritizes smooth soil flow, maintaining good soil removal even in moist, clayey soils, effectively preventing "soil sticking" and ensuring consistent tillage depth and a flat furrow bottom.
This accessory is widely applicable to deep plowing and shallow tillage operations in dry fields. Whether it's returning straw to the field after harvesting grain crops like corn and wheat, or loosening the soil before planting cash crops, the 073300 plowshare ensures high-standard tillage quality. It is recommended to inspect it along with the plowshare, plowshare sideplates, and other components during replacement to restore the overall performance of the plow body.
