Hydraulic Offset Disc Harrow
This hydraulic offset disc harrow is designed for aggressive soil preparation and seedbed leveling. It features independently adjustable disc gangs for precise control over depth and angle.





Technical Specifications
Product Overview
Hydraulic Offset Heavy-Duty Disc Harrow
The 1BZ series hydraulic heavy disc harrow is engineered for demanding agricultural tasks, including primary tillage, stubble cleaning, and soil leveling. Designed for heavy clay, waste land, and weedy fields, this equipment effectively breaks hardened soil and incorporates chopped straw back into the earth. Its robust, compact structure ensures a long service life, while the hydraulic system allows for convenient transport wheel operation.
Technical Specifications
Key Performance Metrics
Model Specifications
| Model | Width (mm) | Discs | Weight (kg) | Power (hp) |
|---|---|---|---|---|
| 1BZ-1.8 | 1,800 | 16 | 1,160 | 70 |
| 1BZ-2.2 | 2,200 | 20 | 1,250 | 80 |
| 1BZ-2.5 | 2,500 | 24 | 1,350 | 90 |
| 1BZ-3.0 | 3,000 | 28 | 1,430 | 100 |
| 1BZ-3.4 | 3,400 | 32 | 1,550 | 120 |
| 1BZ-4.0 | 4,000 | 36 | 1,900 | 150 |
| 1BZ-5.3 | 5,300 | 48 | 2,500 | 180 |
Operational Details
Linkage & Connection
- Trailed linkage
- Trailed hole diameter: 38mm
- Hydraulic output: 1 type (difunctional oil cylinder)
- Oil connection: 1/2 inch thread
- Suitable Applications
- Heavy clay soilWaste landWeedy fieldsStubble cleaningPrimary tillage



