If you’re shopping for a broadcast sprayer to attach to a tractor, you want models that deliver consistent coverage, are built for field tasks, and handle tough chemical mixes. The top picks below are suited for different farm sizes and terrain—from large acreage to tight plots. This guide highlights 5 reliable options, explains who each is best for, and compares key features so you can pick the right one for your spraying needs.
| Product | Tank Size | Flow | Swath | Best For |
|---|---|---|---|---|
| NorthStar 282785 | 31 gal | 2.2 GPM / 70 PSI | 120 in overall | Large properties, durability, long runs |
| NorthStar 282780 | 21 gal | 2.2 GPM / 70 PSI | 120 in overall | Medium to large lawns and fields |
| Master Mfg 24-Gal Deluxe | 24 gal | 2.2 GPM | 7 ft | Compact trailers, easy storage |
| NorthStar 26-Gal High Flow (Boomless) | 26 gal | 5.5 GPM / 60 PSI | 40 ft | High-volume needs, minimal components |
| NorthStar 26-Gal 2-Nozzle (2-Nozzle Boom) | 26 gal | 2.2 GPM / 70 PSI | 6.7 ft | Precise coverage, perimeter spraying |
NorthStar Tow-Behind 31-Gallon Broadcast Sprayer
Best for: Large properties and professional crews needing robust, all-day operation. The NSQ Series on-demand pump supplies 2.2 GPM at 70 PSI with a 100% continuous-duty rating, designed to run long without overheating. This model features a 31-gallon UV-resistant tank on a heavy-duty powder-coated steel cart and a 120-inch boom width for rapid coverage. The spring-loaded breakaway boom reduces downtime from impacts and folds for storage.
Why chosen: The combination of a high-capacity tank, commercial-grade pump, and wide spray width makes it ideal for expansive applications where efficiency matters. Independent left and right nozzle control helps with precise perimeter and line spraying, especially around obstacles. The included 12V system ensures steady performance across longer workdays.
Limitations: The setup is larger and heavier, which can be less maneuverable in tight spaces. Maintenance is straightforward but requires regular checkups on the air-tight seals and valves to sustain long-term reliability.
NorthStar Tow-Behind 21-Gallon Broadcast Sprayer
Best for: Medium-to-large lawns and fields where faster coverage is needed but with a lighter chassis. This model uses the NSQ Series on-demand pump to deliver 2.2 GPM at 70 PSI with a 100% continuous-duty motor. The 21-gallon tank sits on a powder-coated steel cart with 12-inch pneumatic wheels for stable operation on uneven terrain.
Why chosen: The 21-gallon capacity reduces weight while preserving a broad spray footprint (120 inches overall). Independent left and right nozzle valves enhance control for delicate edges and fence lines, and the rugged construction stands up to rough ground conditions.
Limitations: Slightly smaller tank means more frequent refills on large jobs. Always monitor chemical compatibility with the included tank materials.
Master Mfg 24-Gallon Deluxe Pull-Behind Trailer Sprayer
Best for: Compact trailer setups and property owners who want a balance of capacity and portability. This 24-gallon Deluxe model uses a 2.2 GPM on-demand diaphragm pump and a 7-foot broadcast swath. It folds the spray boom for compact storage, which helps when you need to tow between fields or work on smaller plots.
Why chosen: It provides a practical combination of steady flow, manageable weight, and easy storage without sacrificing spray width. Quick-attach nozzles simplify field adjustments, and the Everflo pump handles continuous operation as needed for routine maintenance tasks.
Limitations: The 7-foot swath is smaller than larger trailer setups, so multiple passes may be required on wider areas.
Master Mfg 36-Gallon Premium Pull-Behind Sprayer
Best for: Large properties that need a longer swath and higher flow. The 36-gallon Premium model features a 10-foot broadcast swath and a 3.0 GPM pump. The spray boom folds horizontally for compact storage, combining high capacity with practical transport.
Why chosen: The larger tank and higher output make it a strong option for frequent, wide-area applications. The 6 quick-attach, no-drip nozzles reduce setup time and help ensure consistent spray patterns across larger plots.
Limitations: Higher flow and bigger tank increase weight and towing requirements, so ensure tractor capacity and field access are compatible with this setup.
NorthStar High Flow Boomless 26-Gallon Sprayer
Best for: Large-acreage spraying where minimizing breakage risk is critical. This 26-gallon boomless design uses a high-flow 5.5 GPM NSQ pump at 60 PSI and a 40-foot spray swath without a traditional boom.
Why chosen: A boomless configuration reduces maintenance points and risk of damage from obstacles. The 40-foot wide coverage accelerates large-area work and the UV-resistant tank withstands prolonged outdoor use.
Caution: Boomless systems may deliver wider spray patterns that require careful drift management in windy conditions and around sensitive crops or water sources.
NorthStar ATV Broadcast and Spot Sprayer With 2-Nozzle Boom
Best for: Smaller acreage or ATV-titted operations that require precise, perimeters-focused spraying. The 2-nozzle boom provides independent left and right control for targeted coverage along borders, while a 6.7-foot spray pattern supports tight spaces.
Why chosen: The NSQ on-demand pump delivers 2.2 GPM at 70 PSI with continuous duty, and the 26-gallon tank balances capacity with portability. Independent nozzle control enables flexible spray strategies on uneven terrain.
Limitations: For very large areas, a wider swath or boomless option may reduce the number of passes required, though this model shines in perimeter and edge work.
Buying Guide
What size sprayer is right for your tractor?
Choose tank size based on property size and refilling logistics. Larger properties benefit from bigger tanks (31 or 26 gallons), while smaller plots are well-served by 21–24 gallon units.
How important is spray width?
Swath width drives efficiency. Boom sprayers (7–10 ft or more) cover more area per pass, but boomless designs reduce mechanical risk and simplify maintenance on rough terrain.
Why consider a boom with independent nozzle control?
Independent nozzle control allows selective application along fences, edges, or around obstacles. This helps reduce chemical waste and drift in precise spraying scenarios.
What pump features matter for durability?
A 100% continuous-duty pump (often NSQ series) can run all day without overheating. Look for Viton valves and a Santoprene diaphragm for chemical compatibility and long life.
Is a pull-behind trailer more versatile than an ATV sprayer?
Trailer models typically offer higher tank capacity and stability for property-wide spraying. ATV sprayers excel in maneuverability and accessing tight spots on smaller plots.
FAQ
- What is a typical spray width for broadcast sprayers?
Typical broadcast sprayers offer widths from about 6.7 feet to 40 feet, depending on the model and whether a traditional boom or a boomless design is used.
- Do these sprayers work with Roundup or other herbicides?
Most listed units specify compatibility with common agricultural chemicals; always verify chemical compatibility with the tank material and manufacturer guidelines before use.
- How do independent nozzle controls improve coverage?
Left/right nozzle controls let you tailor coverage, reduce overlap, and minimize drift in targeted areas or along property lines.
- What maintenance is required for continuous-duty pumps?
Regular priming checks, valve inspections, and diaphragm/piston replacements as needed help maintain performance and prevent overheating during long spraying sessions.
- Are boomless sprayers better for rough terrain?
Boomless designs remove boom components that can break on obstacles, but drift management becomes more important in windy conditions.