Durga Bhawani Enterprises

The rotary tiller attachment consists of a horizontal rotating shaft equipped with multiple curved blades (tines). When powered by the harvester (via PTO or hydraulic drive), the shaft spins at high speed, cutting, lifting, and mixing soil and leftover crop material.

🔧 Working Principle

• The harvester moves forward after cutting crops.
• The rotary shaft rotates in the opposite direction of travel.
• Blades penetrate the soil, typically 5–15 cm deep.
• Soil is loosened and residues are finely mixed into the top layer.

🛠️ Main Components

• Rotor Shaft: Central rotating drum holding blades.
• Blades/Tines: L-shaped or C-shaped for efficient soil cutting.
• Gearbox/Drive System: Transfers power from harvester engine.
• Side Panels: Prevent soil scattering.
• Depth Skids/Wheels: Control tilling depth.
• Protective Cover: Ensures operator safety and controls debris.

🚜 Key Features

• High-speed rotation (150–300 RPM depending on model)
• Uniform soil pulverization
• Adjustable working depth and width
• Strong compatibility with combine harvesters or tractors

✅ Advantages

• Performs tilling and residue incorporation in one pass
• Reduces need for separate ploughing operations
• Improves soil aeration and moisture retention
• Helps in faster field turnaround for next crop

📌 Applications

• Post-harvest tillage in wheat, rice, maize fields
• Ideal for minimum tillage and conservation farming
• Used in both dry and slightly moist soil conditions

⚠️ Limitations

• Not suitable for very hard or rocky soils
• Requires proper power matching with harvester

AGROBEST 80-Teeth Blade is an attachment of a Grass / Brush Cutter/crop cutter used for cutting Grass, weeds, and shrubs harvesting wheat, soya bean, rice, etc.. Made up of High Carbon Steel.

Specification:

• Blade Type: 80T 
• Material: Tungsten Carbide
• Teeth Count: 80