The BSM 1BZ Series Hydraulic Trailed Heavy Duty Disc Harrow is designed for demanding soil preparation with 60-180HP agricultural tractors. It is suitable for hard and dry soil, fields with heavy crop residue, medium-depth secondary tillage and large-area farmland preparation.

Compared with a mounted light or medium duty disc harrow, the 1BZ Series uses a heavier reinforced frame, hydraulic control, a trailed connection and transport wheels. These features provide stronger soil penetration, more stable field operation and better suitability for medium and large farms.

The series includes working widths from approximately 1.8m to 5.3m. Customers can select the correct model according to tractor horsepower, tractor weight, hydraulic system, soil condition, required working width and expected daily field capacity.

• Breaking hard soil and large soil clods
• Secondary tillage after primary ploughing
• Mixing crop residue into the soil
• Incorporating fertilizer and organic material
• Removing surface weeds and heavy stubble
• Preparing seedbeds on medium and large farms
• Improving soil surface condition before planting
• Large-area corn, wheat, soybean and cotton field preparation

• Heavy Duty Reinforced Frame: The strong steel frame is designed for demanding field conditions and greater soil penetration.
• Hydraulic Trailed Structure: The trailed connection and hydraulic system support convenient adjustment, field operation and transport.
• Wide Working Range: Available models cover working widths from approximately 1.8m to 5.3m.
• Suitable for 60-180HP Tractors: Multiple models are available for medium and high-horsepower agricultural tractors.
• Strong Soil Cutting Performance: Concave disc blades help cut hard soil, break clods and incorporate crop residue.
• Transport Wheels: The wheeled structure improves movement between fields and reduces transport difficulty.
• High Field Efficiency: Wider working widths reduce repeated passes and improve daily working capacity.
• Replaceable Wearing Parts: Disc blades, bearings and selected wearing parts can be supplied with the machine.
• OEM Support: Color, logo, product label and selected configurations can be customized.

Important: The model suffix indicates the nominal working-width class. Final tractor matching, disc quantity, disc diameter, working depth, machine weight and hydraulic requirements must be confirmed according to the current production configuration before ordering.

Tractor horsepower is an important reference, but it is not the only factor. A heavy duty disc harrow also requires suitable tractor weight, traction, hydraulic output and drawbar capacity.

Before choosing a model, customers should confirm:

• Tractor horsepower and drive type
• Tractor operating weight
• Available hydraulic outlets
• Drawbar and towing capacity
• Soil hardness and moisture
• Amount of crop residue
• Required working width
• Required working depth
• Field size and daily workload
• Road transport requirements

Four-wheel drive tractors are normally recommended for hard soil, slopes, loose farmland and wider heavy duty disc harrow models.

BSM supplies farm tractors and matching agricultural implements. Customers can order a tractor, heavy duty disc harrow, spare blades, bearings and other farm tools as one complete agricultural machinery package.

A 90HP tractor can be considered for selected compact 1BZ models used for medium-scale farming, hard soil preparation and crop residue incorporation. Final matching depends on tractor weight and soil condition.

View 90HP Four Wheel Farm Tractor

The BSM 100HP 4WD farm tractor is suitable for large farm tillage, disc harrow work, disc ploughing and other demanding implement operations.

View 100HP 4WD Farm Tractor

The BSM 120HP heavy duty tractor provides stronger traction for wider disc harrows, heavy tillage and medium-to-large agricultural projects.

View 120HP Heavy Duty 4WD Tractor

A 140HP 4WD tractor is suitable for wider heavy duty disc harrow models, large-area soil preparation and high-capacity implement work.

View 140HP 4WD Farm Tractor

A hydraulic trailed heavy duty disc harrow is designed for strong penetration, hard soil and stable operation. It is available in different working widths and is suitable for medium and large farms.

A hydraulic folding disc harrow focuses more on very wide field coverage and reduced transport width. It is useful for farms that frequently move machinery between fields or require high daily working efficiency.

View BSM Hydraulic Folding Disc Harrow

Farmers using smaller tractors or working on lighter soil can choose 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 corn or wheat residue
• Soybean and cotton fields
• Medium and large commercial farms
• Large-area seedbed preparation
• Land requiring strong soil cutting
• Agricultural contracting projects

• Complete disc harrow range for different tractor powers
• Models for medium and large agricultural tractors
• Hydraulic trailed structure for stable operation
• Strong frame for demanding field conditions
• Model recommendation based on soil and tractor configuration
• Replaceable disc blades, bearings and wearing parts
• OEM color, logo and product label service
• Tractor and implement package supply
• Export packing and container loading support
• Farm machinery supply for Africa, South America and other markets

The heavy duty disc harrow can be packed with a reinforced iron frame, export protection and secured loose components according to its size and container loading plan.

Selected parts may be removed for transport to reduce shipping volume. BSM can also arrange the tractor, disc harrow, spare blades, bearings and other implements in the same container or export order.

The 1BZ Series is designed for approximately 60-180HP tractors. The correct model depends on working width, machine weight, soil hardness, tractor weight, hydraulic system and towing capacity.

A properly configured 90HP tractor can operate selected compact 1BZ models. The final selection must consider tractor weight, 4WD traction, soil condition and the required working width.

Yes. The reinforced frame and heavy trailed structure make it suitable for hard, dry and previously ploughed heavy soil. Actual working performance depends on soil moisture, tractor traction and disc configuration.

No. The 1BZ Series uses a hydraulic trailed connection. The tractor must have suitable towing capacity and hydraulic outlets.

Yes. The concave disc blades cut and mix corn stalks, wheat residue and other surface material into the upper soil layer. Performance depends on residue volume and soil conditions.

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

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

Yes. BSM can provide tractor and implement package recommendations, export packing and combined shipping arrangements.

Please send 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 data, 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