Medium Disc Harrow 1BJX-1.8 – Heavy-Duty Agricultural Disc Harrow for Tractor Use
Product Name: 1BJX-1.8 Medium Duty Offset Disc Harrow
Suitable For: Seedbed preparation; secondary tillage; weed control; soil pulverization; residue incorporation in medium-sized farms.
Product Overview
The 1BJX-1.8 Medium Duty Disc Harrow (referred to in Chinese agricultural classification as a "中耙" or Medium Harrow) is a versatile and efficient implement designed for secondary tillage operations. Following primary plowing, this disc harrow is used to break up soil clods, level the field, incorporate fertilizers, and prepare a fine, uniform seedbed for planting.
Engineered for tractors in the 40 horsepower range, the 1BJX-1.8 offers an excellent balance of working width and power requirement. With a working width of 1800mm and a gang of 16 notched discs, this implement is ideal for medium-sized farms seeking to improve soil structure and achieve optimal seed-to-soil contact for better crop germination.
Key Technical Specifications
| Feature | Specification |
|---|---|
| Model | 1BJX-1.8 |
| Structure Type | Category II Three-Point Linkage |
| Working Width (工作宽度) | 1800 mm (1.8 Meters / 71 Inches) |
| Working Depth (工作深度) | 120 mm (4.7 Inches) |
| Disc Diameter (耙片直径) | 460 mm (18 Inches) |
| Number of Discs (耙片数量) | 16 Discs |
| Machine Weight (重量) | 380 kg (838 lbs) |
| Required Tractor Power | 40 hp |
| Mounting Type | Standard 3-Point Hitch (Category II) |
Detailed Features and Benefits
1. Category II Three-Point Linkage
The 1BJX-1.8 is equipped with a Category II three-point hitch, ensuring compatibility with a wide range of medium-duty tractors in the 35-50 horsepower class. This standard linkage allows for easy attachment and detachment, while hydraulic control enables precise adjustment of working depth from the tractor cabin.
2. Wide Working Coverage
With a working width of 1800mm (1.8 meters) , this harrow offers impressive coverage for its power class.
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Efficiency: The 1.8-meter span allows farmers to cover ground quickly during secondary tillage, reducing field preparation time.
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Maneuverability: Despite its width, the compact design allows for easy transport and operation in moderately sized fields.
3. 16 Notched Discs for Superior Soil Action
The implement features 16 concave discs, each measuring 460mm (18 inches) in diameter.
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Notched Design: The discs are typically notched, which improves their ability to cut through crop residue, penetrate hard soil, and provide aggressive mixing action.
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Heat-Treated Steel: Manufactured from wear-resistant, heat-treated steel, these discs maintain their sharpness and shape over extended use, even in abrasive conditions.
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Soil Pulverization: The disc arrangement ensures that soil clods are broken down effectively, creating a fine tilth ideal for planting small seeds like vegetables, wheat, or soybeans.
4. Optimal Weight and Durability (380kg)
Weighing 380 kg, the 1BJX-1.8 has sufficient mass to ensure positive disc penetration without being too heavy for 40hp tractors. The heavy-duty frame, constructed from high-strength steel, resists twisting and bending during operation, ensuring long-term reliability.
5. Adjustable Working Angle
The front and rear disc gangs can be adjusted to modify the aggressiveness of the harrowing action:
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Aggressive Angle: For deeper penetration and more vigorous soil mixing in heavier soils.
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Shallow Angle: For lighter finishing work and faster operation in already-prepared fields.
Ideal Applications
1. Seedbed Preparation
The primary function of the 1BJX-1.8 is to create the perfect seedbed. By breaking down clods left by primary tillage and leveling the soil surface, it ensures that seeds are planted at a consistent depth and have good contact with the soil.
2. Weed Control
In fallow fields or between crops, this disc harrow can be used to cut and uproot young weeds, providing mechanical weed control without chemicals.
3. Residue Incorporation
The 16 notched discs effectively chop and mix crop residue (stubble, straw) into the top layer of soil, speeding up decomposition and returning nutrients to the soil.
4. Fertilizer Incorporation
After broadcasting fertilizer, the 1BJX-1.8 can be used to mix it into the soil, preventing nutrient loss through volatilization and ensuring it is available in the root zone.
Conclusion
The 1BJX-1.8 Medium Duty Disc Harrow is a reliable, efficient, and versatile tool for secondary tillage. Perfectly matched to 40hp tractors, it offers a wide 1800mm working width and the aggressive soil action of 16 notched discs. Whether you are preparing a seedbed for vegetables, incorporating residue, or controlling weeds, the 1BJX-1.8 delivers consistent performance and excellent value for medium-scale farming operations.
| Company Name | TDD (QINGDAO ) CROSS-BORDER E-COMMERCE CO.,LTD. | Country/Region | China |
| Business Type | Retailer | Company Size | 10000 |
| Established | January 1, 2023 | ||
| Address | Room 201-23-6, 2F, East Office Building, No. 45 Beijing Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong) Pilot Free Trade Zone (A) | ||
| Main Products | Auto parts、Rubber tyre、Finished car | ||
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