The BSM Agricultural Boom Sprayer is designed for agricultural tractors from approximately 20HP to 80HP. It is a PTO-driven, three-point mounted spraying implement used for crop protection, pesticide application, liquid fertilizer spraying and regular farmland management.

The boom sprayer is especially suitable for field crops where wide and relatively uniform coverage is required. Different configurations can be selected according to tractor horsepower, tank capacity, spraying width, crop type, field size and customer requirements.

Because tank capacity and spraying width vary by model, final specifications should be confirmed according to the selected configuration before ordering.

• Pesticide spraying for field crops
• Crop disease prevention
• Pest control
• Herbicide application where suitable
• Liquid fertilizer application
• Foliar nutrient spraying
• Regular crop protection
• Farmland spraying operations
• Plantation management
• Agricultural field maintenance

• Corn and maize
• Wheat
• Rice
• Vegetables
• Soybean
• Cotton
• Other field crops suitable for boom spraying

The boom sprayer is connected to the tractor through a rear three-point hitch and receives power from the tractor PTO.

During operation, the PTO drives the sprayer pump. The pump transfers liquid from the tank through hoses to the spray boom and nozzles.

The nozzles then distribute the liquid across the working width as the tractor moves through the field.

Spraying performance depends on several factors, including nozzle condition, pump pressure, tractor forward speed, spraying width, boom height, wind conditions and the type of liquid being applied.

• 20-80HP Tractor Range: Different configurations can be matched with compact, utility and medium-power agricultural tractors.
• PTO Driven: The tractor PTO provides power to the sprayer pump for liquid delivery.
• Three-Point Mounted Structure: Connects directly to a compatible agricultural tractor through the rear linkage.
• Wide Boom Spraying: Designed to cover multiple crop rows or a wider field area in each pass.
• Multiple Nozzles: The spray boom uses multiple nozzle positions for distributed liquid application.
• Model-Based Tank Capacity: Different tank capacities can be selected according to tractor size and farm requirements.
• Model-Based Spraying Width: Different boom widths are available according to the selected configuration.
• Multiple Agricultural Uses: Suitable for pesticides, selected herbicides, crop protection products and liquid fertilizer applications.
• Simple Tractor Operation: The mounted structure allows practical field movement and turning with a suitable tractor.
• OEM Support: Color, logo and selected specifications can be customized according to order requirements.

Tank capacity, spraying width, machine weight, boom structure and other specifications should be confirmed according to the selected model.

Tractor horsepower is an important starting point, but it should not be the only factor used to select a boom sprayer.

Tank size, total machine weight when filled, rear lifting capacity, PTO compatibility, spraying width and field conditions should all be considered.

These ranges are matching directions rather than fixed model specifications. Final selection should consider actual tank capacity, boom width, tractor rear lifting capacity, PTO specification and field conditions.

A 50HP tractor is suitable for a medium boom sprayer configuration for small and medium farms.

Before selection, the total filled sprayer weight should be considered, not only the empty machine weight.

A larger liquid tank can significantly increase the total load carried by the tractor rear linkage.

View BSM 50HP Four-Wheel Tractor

A 70HP 4WD tractor can support wider boom sprayer configurations for medium farm crop protection work.

Its higher tractor capacity can be useful when a larger tank or wider boom is required, but rear lifting capacity and PTO compatibility should still be checked before final matching.

View BSM 70HP 4WD Farm Tractor

For more 70HP implement matching information:

What Implements Can a 70HP Tractor Use? Complete Matching Guide

An 80HP 4WD tractor can be considered for medium to larger boom sprayer configurations where greater tank capacity or wider coverage is required.

Final matching should consider filled sprayer weight, boom width, PTO requirements and actual field access conditions.

View BSM 80HP 4WD Farm Tractor

A larger tank can reduce the number of refilling stops and improve daily field efficiency.

However, a larger tank also increases total machine weight, especially when fully filled.

When selecting tank capacity, buyers should consider:

• Tractor rear lifting capacity
• Tractor operating weight
• Field size
• Distance from the water or mixing point
• Application volume per hectare
• Field slope
• Road and field access
• Desired number of refilling stops

The correct tank is not simply the largest available option. It should match the tractor safely while providing practical spraying capacity.

A wider boom can cover more field area in each pass and can increase theoretical field capacity.

However, boom width should also match field conditions.

Buyers should consider:

• Field size
• Field shape
• Turning space
• Crop row layout
• Field obstacles
• Transport requirements
• Tractor stability
• Desired daily working capacity

For small or irregular fields, an excessively wide boom may reduce maneuverability.

For large open fields, a wider suitable boom can reduce the number of passes and improve working efficiency.

The nozzles directly affect spray distribution. Worn, damaged or blocked nozzles can create uneven application across the field.

Operators should regularly check:

• Nozzle blockage
• Nozzle wear
• Spray pattern consistency
• Leakage
• Nozzle alignment
• Pressure consistency

If one nozzle produces significantly more or less liquid than the others, the application rate across the boom may become uneven.

Spray pressure affects nozzle output and droplet characteristics.

Pressure should be adjusted according to the nozzle type, application requirement and chemical label instructions.

Excessive pressure can increase fine droplets and increase drift risk, while insufficient pressure may result in poor spray distribution.

Tractor forward speed directly affects application rate.

If the tractor travels too quickly, less liquid may be applied to a given area.

If the tractor travels too slowly, application volume may increase.

Operators should maintain a stable working speed after the sprayer has been calibrated.

Boom height influences nozzle overlap and spray distribution.

The correct height depends on nozzle type, nozzle spacing and the target crop.

A boom positioned too high may increase spray drift, while a boom positioned too low may reduce proper overlap between adjacent nozzle patterns.

A boom sprayer and an orchard sprayer are designed for different crop structures.

For open-field crops, a boom sprayer is generally the more suitable structure.

For orchard trees, buyers should choose a sprayer specifically designed for canopy penetration and tree spraying.

A boom sprayer is used for liquid application, while a fertilizer spreader is normally used for dry granular fertilizer.

A boom sprayer can be used for corn crop protection during suitable crop growth stages when the tractor and boom can safely pass through the field.

Spraying should be completed before crop height or canopy structure prevents safe boom operation.

Wheat fields are well suited to boom spraying because the crop is typically planted across broad, relatively uniform field areas.

A suitable boom width can help reduce the number of passes and improve spraying efficiency.

Boom spraying can be used in suitable rice field conditions when tractor access and field bearing capacity allow safe operation.

Buyers should consider soil softness, field water conditions and tractor tire configuration before use.

Boom sprayers can also be used in vegetable production areas, especially where crops are planted in relatively open and accessible fields.

For smaller or irregular vegetable plots, a compact sprayer configuration may provide better maneuverability.

Spraying should not be performed when wind conditions create excessive drift risk.

Wind can move spray droplets away from the target area, reducing application accuracy and increasing the risk of off-target exposure.

Operators should follow the chemical product label, local regulations and safe spraying practices.

The BSM boom sprayer is PTO driven, so the tractor must provide a compatible PTO system.

Before ordering, buyers should confirm:

• Tractor PTO specification
• PTO shaft compatibility
• Three-point hitch compatibility
• Rear lifting capacity
• Available tractor power

The exact sprayer model should be matched to the tractor rather than selected by horsepower alone.

Before applying pesticide, herbicide or liquid fertilizer, the sprayer should be calibrated.

Calibration helps confirm that the correct amount of liquid is being applied over a known field area.

Basic factors include:

• Nozzle output
• Operating pressure
• Tractor speed
• Nozzle spacing
• Spraying width
• Target application rate

Chemical application rates should always follow the product label and applicable local requirements.

The tank, pump, hoses, filters and nozzles should be cleaned after use according to the requirements of the liquid that was sprayed.

Do not leave chemical solution in the machine for unnecessary periods after operation.

Proper cleaning helps:

• Reduce chemical residue
• Reduce nozzle blockage
• Protect hoses and seals
• Prevent contamination between different spraying products
• Extend sprayer service life

• Check tractor PTO connection before operation
• Inspect the tank, hoses and fittings for leaks
• Check nozzles before entering the field
• Confirm spray pressure
• Calibrate the sprayer before chemical application
• Maintain stable tractor speed
• Keep the boom at a suitable working height
• Avoid excessive spraying in strong wind
• Reduce speed when turning
• Raise or fold the boom as required for transport
• Clean the tank and spraying system after use
• Store the sprayer in a dry and protected location

A boom sprayer can form part of a complete field crop production process:

1. Primary tillage: plough or other suitable tillage implement
2. Secondary soil preparation: disc harrow or rotary tiller
3. Planting: corn planter or suitable seeder
4. Inter-row maintenance: cultivator when required
5. Crop protection: boom sprayer for suitable liquid applications

For corn planting with fertilizer:

View BSM 2BYF Corn Planter with Fertilizer for 20-80HP Tractors

For inter-row cultivation and ridging:

View BSM 3Z Row Crop Cultivator and Ridger for 20-55HP Tractors

The current BSM Agricultural Boom Sprayer range is designed for tractors from approximately 20HP to 80HP.

Final selection should also consider tank capacity, spraying width, rear lifting capacity and PTO compatibility.

Yes. The current BSM boom sprayer is PTO driven. The PTO supplies power to the spraying pump.

Tank capacity should be selected according to tractor rear lifting capacity, farm size, desired spraying area per refill and total filled machine weight.

Spraying width should match field size, field shape, turning space and desired daily working capacity.

Yes, the product is intended for suitable liquid fertilizer applications as well as crop protection spraying.

The sprayer materials, nozzles and system should be compatible with the liquid being applied.

The current product page lists plantations and orchards among possible working areas. However, a horizontal boom sprayer is primarily suited to open fields and lower crop structures.

For spraying tall or dense tree canopies, an orchard-specific spraying system is generally more appropriate.

To recommend a suitable boom sprayer configuration, please provide:

• Tractor model
• Tractor horsepower
• PTO specification
• Rear lifting capacity
• Required tank capacity
• Required spraying width
• Main crop
• Farm size
• Field shape
• Main liquid application purpose
• Destination country
• Purchase quantity

• Designed for approximately 20-80HP tractors
• PTO driven spraying system
• Three-point mounted structure
• Suitable for crop protection and liquid fertilizer spraying
• Different tank capacities according to model
• Different spraying widths according to model
• Multiple nozzle boom structure
• Suitable for common field crops
• Simple tractor-mounted operation
• Sprayer and tractor matching support
• OEM color and logo customization
• Spare parts and wearing parts support
• Export packaging and international shipping support

If you need an agricultural boom sprayer for a 20-80HP tractor, send BSM your tractor horsepower, PTO specification, rear lifting capacity, required tank capacity, spraying width, crop type and farm size.

HENAN BEST Machinery (BSM) can recommend a suitable boom sprayer configuration according to your tractor and actual spraying requirements.

Email: devina@hnbestmachine.com
WhatsApp: +86 15637153018
Website: https://www.cnbsmtractor.com/