1BZ(BX) Series Semi-Mounted Heavy-Duty Disc Harrow

1BZ(BX) Series Semi-Mounted Heavy-Duty Disc Harrow – Full Product Description

The 1BZ(BX) Series Semi-Mounted Heavy-Duty Disc Harrow is a compromise high-performance tillage equipment optimized for medium and small horsepower tractors. It offers 6 working width options from 1.8m to 3.4m, perfectly compatible with mainstream 70-120HP tractors, and solves the common industry pain points that ordinary full-mounted heavy harrows are too heavy for small tractors, while full-trailed heavy harrows lack maneuverability and are hard to turn on small plots.

1. Unique Advantages of Semi-Mounted Structure
   The front end is rigidly connected to the tractor via linkage points, with supporting walking wheels at the rear. It retains the features of mounted implements including high flexibility and extremely small turning radius, while avoiding the problem that the full weight of full-mounted heavy harrows all presses on the tractor rear hitch. It will not cause tractor front-end lifting or traction overload, even 70HP tractors can drive it easily.
2. Reliable & Stable Operation Performance
   Equipped with standard 660mm high wear-resistant discs, it maintains a stable working depth of 180-220mm with excellent soil penetration. It completes stubble breaking and soil crushing in one pass even on compacted dry farmland and high stubble fields, leaving a leveled seedbed with fine and even soil particles that fully meets pre-sowing tillage requirements.
3. Lightweight Yet Heavy-Duty Durable Design
   The gross weight is controlled between 800kg and 1550kg, which drastically reduces the overall weight while ensuring full structural rigidity. The thickened square steel frame and reinforced disc axle resist deformation under long-term operation. All rotating parts adopt standard universal spare parts, daily field maintenance is simple and convenient with extremely low failure rate.
4. Exceptional Scenario Adaptability
   The semi-mounted structure balances maneuverability and operation efficiency. It not only delivers high efficiency on connected large farmland, but also easily handles scenarios that ordinary trailed heavy harrows can hardly access, such as scattered hilly plots, orchard inter-row tillage and small wasteland reclamation. No extra disassembly is required for transfer, and it travels very flexibly on public roads.

Typical Applications: Pre-seedbed preparation for small and medium dry farms, soil crushing and stubble cleaning on scattered hilly plots, orchard inter-row deep tillage, and small-scale wasteland reclamation.