The BSM 1BZD Series Hydraulic Trailed Opposed Heavy Duty Disc Harrow is designed for demanding soil preparation with approximately 60-160HP agricultural tractors. It is suitable for breaking hard soil, cutting crop residue, mixing organic material and preparing medium and large farms before planting.

Unlike a conventional heavy duty disc harrow, the 1BZD Series uses an opposed disc gang arrangement. The front and rear disc gangs work in opposite directions to help balance lateral force, reduce side draft and produce more uniform soil cutting and mixing.

The hydraulic trailed structure, reinforced steel frame and transport wheels provide stable operation and convenient field transfer. Available models cover nominal working widths from approximately 2.6m to 4.8m.

• Breaking hard, dry and compacted topsoil
• Secondary tillage after primary ploughing
• Cutting and incorporating corn, wheat and soybean residue
• Mixing fertilizer and organic material into the soil
• Breaking large soil clods before planting
• Reducing surface weeds and heavy stubble
• Preparing seedbeds on medium and large farms
• Large-area land preparation for grain and commercial crops

An opposed disc harrow uses disc gangs arranged to work in opposite directions. The soil movement created by one gang is balanced by the opposing gang, helping reduce sideways pulling during operation.

This structure can provide more balanced soil movement, improved field leveling and more uniform residue incorporation compared with some conventional offset arrangements.

• Opposed Disc Gang Arrangement: The disc gangs work in opposing directions to help balance side force and reduce implement drift.
• Hydraulic Trailed Structure: Hydraulic control supports convenient lifting, depth adjustment, transport and field operation.
• Heavy Duty Reinforced Frame: The strong steel frame is designed for difficult soil and repeated commercial farming operations.
• Suitable for 60-160HP Tractors: Several models are available for medium and high-horsepower agricultural tractors.
• Balanced Soil Mixing: The opposed disc configuration helps move and mix soil more uniformly.
• Strong Residue Incorporation: Concave notched discs cut crop residue and mix it into the upper soil layer.
• Transport Wheels: The wheeled structure improves road transport and movement between fields.
• High Field Capacity: Working widths up to approximately 4.8m support efficient large-area preparation.
• Replaceable Wearing Parts: Disc blades, bearings, scrapers and selected wearing parts can be supplied.
• OEM Service: Color, logo, product label and selected configurations can be customized.

Technical Note: The model range and overall matched tractor power are based on the BSM farm implement catalogue. Working depth, disc quantity, disc diameter and machine weight shown above are estimated according to model size and common industry configurations.

Final specifications are subject to BSM technical confirmation before quotation, production and contract signing.

Tractor horsepower is an important reference, but a heavy trailed disc harrow should not be selected only according to engine power.

Please also confirm:

• Tractor operating weight
• 2WD or 4WD drive configuration
• Drawbar and towing capacity
• Hydraulic outlets and hydraulic pressure
• Soil hardness and soil moisture
• Amount and type of crop residue
• Required working width
• Required working depth
• Field slope and surface condition
• Daily required working capacity
• Road and field transport requirements

• 60-80HP tractors: consider the compact 1BZD-2.6 model after confirming tractor weight and towing capacity.
• 80-100HP tractors: consider the 1BZD-3.0 model for medium farm preparation.
• 90-110HP tractors: consider the 1BZD-3.3 model for wider field coverage.
• 110-130HP tractors: consider the 1BZD-4.0 model for larger farms and harder soil.
• 120-140HP tractors: consider the 1BZD-4.4 model for high-capacity residue incorporation.
• 130-150HP tractors: consider the 1BZD-4.5 model after confirming hydraulic and towing requirements.
• 140-160HP tractors: consider the 1BZD-4.8 model for large-scale field preparation.

The BSM 100HP 4WD farm tractor is suitable for large farm tillage, transport and implement matching. It can be considered for selected 1BZD models after confirming implement weight, soil condition and tractor towing capacity.

View BSM 100HP 4WD Farm Tractor

The opposed heavy duty disc harrow focuses on balanced side force, uniform soil mixing and stable heavy-duty operation.

A hydraulic folding disc harrow focuses on wider field coverage and reduced transport width. It is suitable when frequent road transport or very wide daily field operation is required.

View BSM Hydraulic Folding Disc Harrow

Customers using smaller tractors or working on lighter soil can select a mounted light duty or mounted medium duty disc harrow.

• Mounted Light Duty Disc Harrow for 12-60HP Tractors
• Mounted Medium Duty Disc Harrow for 35-75HP Tractors

• Hard and dry farmland
• Previously ploughed heavy soil
• Fields with large soil clods
• Corn and maize residue fields
• Wheat and soybean residue fields
• Cotton-growing farmland
• Medium and large commercial farms
• Large planting bases
• Agricultural contracting projects
• High-capacity land preparation work

• Complete disc harrow range for different tractor horsepower
• Model selection based on tractor and soil conditions
• Tractor and farm implement package supply
• Light, medium, folding and heavy duty disc harrow options
• OEM color, logo and product label service
• Spare disc blades, bearings and wearing parts available
• Export packing and container loading support
• Farm machinery supply for Africa and South America
• Support for farmers, dealers and agricultural projects

The hydraulic trailed opposed heavy duty disc harrow can be packed on a reinforced steel frame with export protection according to model size, container dimensions and destination requirements.

Selected disc gangs, hydraulic components, transport wheels or frame parts may be secured separately to reduce transportation volume.

BSM can also arrange the tractor, disc harrow, spare disc blades, bearings and other farm implements in the same export order.

The BSM 1BZD Series is designed for approximately 60-160HP tractors. The final model depends on working width, implement weight, tractor weight, hydraulic capacity, towing capacity and soil condition.

The opposed disc gangs help balance lateral force and reduce side draft. They can also provide more uniform soil movement and residue mixing under suitable field conditions.

A properly configured 100HP 4WD tractor can use selected 1BZD models. The final choice should be confirmed according to implement weight, soil hardness, hydraulic output and tractor towing capacity.

Yes. The reinforced frame, heavy trailed structure and concave disc blades are designed for hard, dry and previously ploughed heavy soil.

No. The 1BZD Series uses a hydraulic trailed connection. The tractor must have suitable hydraulic outlets, drawbar strength and towing capacity.

Yes. The disc blades cut and mix crop residue into the upper soil layer. Actual performance depends on residue volume, soil moisture, disc spacing and operating speed.

Yes. Please provide tractor horsepower, drive type, tractor weight, hydraulic configuration, soil condition, field size and required working width.

Yes. BSM can supply disc blades, bearings, scrapers and selected wearing parts together with the machine.

Yes. BSM can provide complete tractor and implement package recommendations, export packing and combined container-loading support.

Please provide your tractor horsepower, tractor weight, hydraulic configuration, soil condition, required working width, destination country and order quantity.

BSM will provide a suitable model recommendation, confirmed technical specifications, factory quotation and shipping proposal.

Company: HENAN BEST MACHINERY CO., LTD.
Brand: BSM Tractor
Website: https://www.cnbsmtractor.com/
Email: devina@hnbestmachine.com
WhatsApp: +86 156 3715 3018