Finding the best sprayer for your 4-wheeler with a boom can dramatically improve how you manage your lawn, farm, or acreage. These sprayers are engineered to deliver precise chemical application, helping you cover more ground in less time while maintaining consistent results.
Whether you’re tackling weeds, applying fertilizer, or controlling pests, the right boom sprayer ensures efficiency and accuracy across your property. Modern ATV and UTV boom sprayers are designed for durability, ease of mounting, and even spray distribution.
Sprayer for your 4-wheeler with a boom comes equipped with high-performance pumps, corrosion-resistant tanks, and adjustable nozzles to match different terrains and applications. This versatility makes them ideal for landowners, ranchers, and landscaping professionals seeking reliable spraying solutions.
In this detailed guide, we review the 20 best 4-wheeler boom sprayers available in the U.S. Each model is evaluated for performance, capacity, durability, and value, helping you make a confident and informed purchase.
20 Best Sprayers For 4-Wheelers With Boom
1. NorthStar NSQ Series 26-Gallon ATV Sprayer — NorthStar
— Best for budget conscious homeowners & small farms
NorthStar NSQ 26-gallon ATV sprayer is a popular broadcast & spot sprayer with a 2.2 GPM on-demand pump and a compact 26-gallon roto tank, offering a balance of capacity and maneuverability. The unit typically includes a 2-nozzle boom and a handheld wand, giving flexibility between broadcast passes and close-up spot work.
NorthStar models are widely sold through U.S. retailers with consistent replacement parts availability, making service easier.For mid-sized yards, small food plots and fence lines the 26-gallon size reduces refill trips while keeping weight manageable for most utility ATVs.
The on-demand pump that’s commonly paired delivers steady pressure for the boom but is modest — suited to 2-4 nozzle setups rather than large 7+ nozzle booms. If you want a low-cost entry to boom spraying with solid aftermarket support, this model is a go-to.
Pros:
• Compact tank
• Easy controls
• 2.2 GPM pump
• Widely sold
• Affordable price
• Spare parts easy
• Dual function
Cons:
• Limited boom
• Moderate flow
• Not heavy-duty
2. FIMCO 25-Gallon ATV Sprayer w/3-Nozzle Boom — FIMCO — Best for rural properties and food plots
FIMCO 25-gallon ATV sprayer commonly ships with a 3-nozzle broadcast boom (or quick-release boom kit) and a high-flow 2.4–4.5 GPM 12-V pump option, converting spot sprayers to boom sprayers quickly. FIMCO’s quick-release boom kits and hinge designs are popular because they let you remove the boom for storage and transport.
The configuration is well suited to mid acreage users wanting wider coverage without moving to UTV sizes.The 25-gallon capacity lets you treat moderate acreage while keeping the 4-wheeler handling predictable; the pump choices mean you can match flow to boom length.
FIMCO’s product line includes several nozzle counts — choose the 3- or 7-nozzle options depending on swath needs. FIMCO is a strong U.S. brand for farm and ranch sprayers with field-tested components.
Pros:
• Quick release boom
• Multiple pump sizes
• Good coverage
• Rugged build
• Easy mount kit
• Versatile nozzles
• Trusted brand
Cons:
• Moderate tank
• Heavier filled
• Needs strong ATV
3. Chapin 6428 7-Foot 2-Nozzle Boom Kit (pair with Chapin ATV sprayer) — Chapin — Best for narrow swaths & orchards
Chapin 6428 7-ft boom kit is an affordable accessory designed to convert small ATV sprayers into a short-boom broadcast system for edges, orchards, and small lawns. It mounts easily to most ATV racks, offers adjustable nozzle heights, and is rated for typical lawn & garden chemicals up to 60 PSI.
This kit is ideal when you want some broadcast capability but must remain nimble through trees or tight fence lines.Because the Chapin boom is compact (7-ft), it’s excellent on rugged plots where a longer boom would snag.
Pair it with an ATV sprayer that provides 2+ GPM for consistent coverage and you’ll get an efficient, low-cost sprayer that’s easy to store. Chapin’s reputation for lawn & garden equipment means replacement nozzles and parts are easy to source nationwide.
Pros:
• Compact boom
• Adjustable height
• Easy mount
• Lawn-garden rated
• Low cost
• Lightweight kit
• Good replacement parts
Cons:
• Short swath
• Not for wide fields
• Limited GPM use
4. Master Manufacturing 25-Gallon ATV Broadcast Sprayer (10–16-ft swath options) — Master Manufacturing — Best for small acreage broadcast work
Master Manufacturing 25-gallon ATV broadcast sprayer pairs a roto-mold tank with a rugged steel broadcast boom delivering 7–16 ft swath variations depending on model. It commonly uses a 2.2 GPM Everflo or similar on-demand pump, producing reliable pressure for the boom nozzles and handgun.
This model is built to be general purpose — food plots, landscaping jobs and small pasture tasks.Its adjustable boom brackets and top-mount fill make on-the-go use straightforward, and the tank’s handles simplify mounting or removal from the rack.
The 25-gallon size is a popular middle ground that many U.S. users find ideal for under-2-acre jobs per fill. Master Manufacturing models are commonly available through farm-retail channels and online marketplaces.
Pros:
• Solid tank
• 10–16 ft swath
• Everflo pump
• Easy mounting
• Adjustable boom
• Good price point
• Broad availability
Cons:
• Moderate flow
• Not for huge fields
• Some steel parts
5. Ag-Spray (AG SPRAY) 45-Gallon UTV Sprayer w/7-Nozzle Folding Boom — AG SPRAY — Best for larger pastures & UTV beds
Ag-Spray 45-gallon UTV sprayer is a low-profile bed kit designed for UTVs but also mounted to heavy 4-wheelers with payload capacity, offering the option of a 7-nozzle folding boom for a wide broadcast swath. The common 4.0 GPM pump and folding boom design let you cover large pasture strips quickly while maintaining the UTV’s center-of-gravity stability.
AG SPRAY builds units specifically to fit UTV beds with molded tanks and operator-side pump placement for easy controls.This setup suits ranchers and turf pros who need the capacity to cover acres in fewer refills, and the folding boom aids transport and storage.
The 45–65 gallon range is the sweet spot when you want UTV capacity but still expect to maneuver tight gates and lanes. Consider a powered agitation option for product suspension if using fertilizers or products that settle quickly.
Pros:
• Large tank
• 7-nozzle boom
• 4.0 GPM pump
• Low profile
• Folding boom
• UTV-fit design
• Good coverage
Cons:
• Heavy when full
• Requires UTV strength
• Higher price
6. Agzaga / AGZAGA 65-Gallon UTV Sprayer (4.0 GPM) — Agzaga/Ag-Spray retailers — Best for heavy UTV use & long runs
Agzaga’s 65-gallon UTV sprayer (Ag-Spray line) is a heavy-duty bed sprayer built for extended runs: big tank capacity, molded low-profile tank and a 4.0 GPM pump to handle larger booms.
It’s designed to be stable in UTV beds and accept 3/5/7 nozzle folding booms for up to ~140″ spray width or more in some configurations. Retailers show this model as dependable for ranchers needing full-day coverage.
Because the tank is molded and low, center-of-gravity impact is lower than tall tanks, but the total filled weight still affects braking and steering. This is best when you have long fence runs, large pastures, or commercial turf jobs where refilling frequently is not desired. Add a handgun and 25-ft hose for spot work and edge control.
Pros:
• Very large tank
• Robust pump
• Foldable boom
• Low profile tank
• Good for acres
• Dealer support
• Multiple boom options
Cons:
• Heavy load
• Needs UTV size
• Costly
FIMCO PRO 65-Gallon UTV Sprayer — FIMCO PRO — Best for commercial rangeland & contractors
FIMCO PRO 65-gallon UTV sprayer is marketed to commercial operators with reinforced frames, higher-flow pump choices and multiple boom/nozzle options; it’s built for contractors doing pasture, range, or large turf work. Models often offer 4.0 GPM pumps and foldable booms that reach wide swaths while being serviceable with quick-release hardware. The PRO line emphasizes durability and serviceability for high-use cycles.
This heavy-use package is best when you need the uptime and ability to swap boom configurations quickly for different jobs. FIMCO’s dealer network in the U.S. means parts and support are accessible for field repairs. Be sure to confirm rear hitch or bed mounting and the UTV’s payload limit before ordering.
Pros:
• Commercial build
• 4.0 GPM option
• Foldable booms
• Quick release
• Durable frame
• Service network
• Configurable
Cons:
• Heavy to lift
• Requires power vehicle
• Higher upkeep
Master Manufacturing 15-Gallon ATV Broadcast & Spot Sprayer — Master Manufacturing — Best for small plots and food-plot work
Master Manufacturing 15-gallon ATV sprayer with a 7-ft broadcast boom is an entry-level broadcast solution that’s lightweight and easy to fit on most 4-wheelers. The 2.2 GPM pump provides steady pressure for the short boom and handgun, and the spray brackets adjust for terrain. It’s a great choice when you want a compact, inexpensive boom sprayer for small-acre tasks.
The 15-gallon tank keeps full weight minimal which is safer on small ATVs while still offering broadcast capability for small jobs. Because it’s small and affordable, this model is widely used for food plots, small turf jobs, and site prep. Keep in mind frequent refills if you cover larger areas.
Pros:
• Lightweight tank
• Easy mounting
• 7-ft swath
• Affordable
• Good for food plots
• Simple plumbing
• Low impact on ATV
Cons:
• Small capacity
• Frequent refills
• Limited swath
Towable 25–50 Gallon Boom Sprayer (Cart style) — Multiple Manufacturers (Tow behind ATV/UTV) — Best for when you need high capacity without bed mount
Towable cart boom sprayers (25–50+ gallons) are made by several U.S. manufacturers and let you tow a boom rig behind your 4-wheeler rather than mounting it to the rack or bed. These offer large tank sizes with pump options up to 4.0 GPM and folding booms of varying widths, allowing heavier loads without stressing ATV racks. Towable systems work well when your vehicle has a good hitch and you want high capacity without bed alteration.
Towed sprayers reduce the need to lift heavy tanks on and off racks and often offer better stability because the weight is on a trailer axle. They are popular with contractors who need capacity and don’t want to retrofit multiple vehicles. Confirm towing capacity, hitch class, and turning radius when selecting this option.
Pros:
• High capacity
• No rack mods
• Good stability
• Wide boom options
• Easier fills
• Configurable pumps
• Good for contractors
Cons:
• Tow vehicle needed
• Maneuver limits
• Setup weight
ATV Boom Kit 6-Nozzle Folding — Aftermarket Kits (Amazon / Dultmeier) — Best for upgradeable flexibility
6-nozzle folding boom kits are aftermarket items (sold on Amazon, Dultmeier, etc.) that convert spot sprayers to folding booms with 6 nozzles and ~10–12 ft coverage. These kits are attractive because they’re inexpensive, fold for transport, and fit most common ATV sprayer pumps if the flow matches. They are ideal for users who already own a spot sprayer and want to expand broadcast capability without buying an entirely new unit.
Check pump GPM and pressure compatibility before buying a kit — many kits recommend a minimum pump flow (usually ~2.0 GPM) to achieve even nozzle output. Installation is usually straightforward with adjustable mounting brackets and height stops to protect nozzles from obstacles. These kits are a budget-friendly way to get boom coverage while testing what swath size works best for your land.
Pros:
• Low cost
• Folding design
• Easy install
• Fits many pumps
• 6 nozzles standard
• Quick release options
• Good upgrade path
Cons:
• Varying quality
• Pump matching needed
• Shorter life
Precision Products 30-Gallon ATV/UTV Sprayer — Precision Products — Best for balanced mid-capacity use
Precision Products 30-gallon sprayer offers a step up from 25 gallon units with wider boom compatibility and slightly longer run times between fills. These mid-capacity sprayers typically pair with 2.2–4.0 GPM pumps and provide rail/rack mounting options for many 4-wheelers and UTV beds. For US turf contractors or homesteaders who want more time between refills without jumping to a 45+ gallon rig, this is a sensible compromise. (various retail listings)
Look for low-profile tanks if carrying on UTV beds to manage center-of-gravity; many 30-gallon models offer molded low profiles and drain ports. A 30-gallon unit is also easy to handle solo and often fits pickup truck beds for transport. Make sure boom length is sized to your coverage requirements to get the productivity gains.
Pros:
• Mid capacity
• Versatile fit
• Good run time
• Low profile options
• Rack compatibility
• Easy fills
• Good balance
Cons:
• Not huge tank
• Some cost
• Medium weight
Towable 100-Gallon ATV/UTV Sprayer Trailer (Commercial) — Various Brands — Best for contractors & large acreage
100-gallon tow sprayer trailers are commercial pieces that let you tow a full boom rig with high capacity and multi-nozzle booms, ideal for landscapers and contractors covering large properties. These units often use gasoline or diesel engine pumps for high GPM outputs (5+ GPM possible) and offer long booms (20+ feet) for fast coverage. Tow trailers remove payload stress from the 4-wheeler but require safe towing practices and often a larger vehicle or low-speed operation.
Contractors like trailers for stadiums, sod farms, or municipal jobs where fill points are available and long, continuous runs are needed. These are less common for small hobby farms due to size and cost but represent peak efficiency when deployed correctly. Inspect axle ratings, brakes, and lighting for legal towing on public roads.
Pros:
• Huge capacity
• High flow pumps
• Commercial booms
• Quick refill cycles
• Engine options
• Fast coverage
• Contractor grade
Cons:
• Needs tow vehicle
• Road regs apply
• Expensive
Swisher-style Universal ATV Sprayer Kits (retail chain options) — Swisher/retail brands — Best for multipurpose property use
Retail-sold sprayer kits under brands like Swisher or other big-box labels are marketed for homeowners and small ranchers offering combined spreader/sprayer accessories and modest booms. They’re often designed as multipurpose attachments for seasonal tasks and are priced for mainstream U.S. buyers. These kits are practical for those who need occasional broadcast spraying without heavy commercial needs.
Expect lower pump flow and smaller tank capacities with retail chain kits, but they make sense for low usage and lighter chemicals. Parts and replacement nozzles are widely available through retail networks. For frequent or large acreage use, a dedicated agricultural sprayer is still preferable.
Pros:
• Widely available
• Budget friendly
• Multipurpose
• Retail support
• Easy returns
• Simple install
• Good for light jobs
Cons:
• Lower GPM
• Shorter life
• Smaller tank
Dultmeier 7-ft or 10-ft ATV Boom Kits — Dultmeier Sales — Best for reliability & parts support
Dultmeier 7-ft/10-ft boom kits are aftermarket, industry-grade boom kits with clear compatibility notes and parts support — great when you want a trustworthy boom with serviceability. Dultmeier is a well-known U.S. supplier for agricultural parts, and their kits fit many standard ATV sprayers with robust brackets and nozzle spacing options. These kits are ideal when parts support and reliability matter for repeated commercial use.
Because Dultmeier sells to professions, their kits often have clearer specifications about nozzle spacing, pressure ratings, and compatible pumps — helpful when fine-tuning spray rates. If you want a no-nonsense boom upgrade backed by a U.S. supply chain, these kits are good choices. They’ll fit many standard rack and bed configurations with basic tools.
Pros:
• Industry parts
• Good specs
• Reliable design
• Spare parts sold
• Professional grade
• Easy fit lists
• Clear documentation
Cons:
• Pricier kits
• Requires matching pump
• Not retail
ATV/UTV Boomless Nozzle Systems (for wide, drift-free coverage) — Multiple brands — Best for windy or uneven ground
Boomless nozzle systems replace a rigid boom with broadcast nozzles or flat fan options to create wide coverage with less risk of boom damage in brushy or rocky terrain. They’re often used by contractors wanting a wide droplet pattern at lower heights and can be retrofitted to most pump systems. Boomless systems are excellent where booms would snag or when low-clearance broadcast is desired.
These systems rely on pump flow and nozzle types rather than nozzle spacing on a boom; they suit broad weed control across rough pasture and ditch lines where boom clearance is risky. While they can be driftier at higher pressures, selecting low-drift nozzle types reduces off-target movement. Boomless setups are a flexible option for challenging terrain.
Pros:
• No snag risk
• Wide coverage
• Easy mounting
• Good for brushy areas
• Low clearance
• Retrofit friendly
• Good for ditches
Cons:
• Can drift
• Less uniform
• Higher chemical use
Workhorse / Field-Ready ATV Sprayer Packages — Various OEMs — Best for custom small-business setups
Workhorse and field-ready packages refer to OEM or small manufacturer custom builds combining tank, pump and a tailored boom chosen for a business’s exact needs. These packages are often sold through dealers who can size the boom and pump to match local typical speeds and target application rates. For U.S. small businesses that want a custom rig without jumping to full commercial models, these packages are flexible and efficient.
Dealers will configure nozzle spacing, boom lengths, and pump capacity (2.2–4.0 GPM typical) and often provide service plans for maintenance. Custom builds let you get exactly the boom width and tank balance you want for local crops, turf, or pasture conditions. The tradeoffs are build time and sometimes higher initial cost compared with stock models.
Pros:
• Custom fit
• Dealer support
• Configurable pumps
• Tailored booms
• Service plans
• Efficient use
• Business oriented
Cons:
• Longer lead time
• Costly builds
• Fewer off-the-shelf parts
ATV Spot & Boom Combo (2-nozzle short boom + wand) — Many brands — Best for mixed spot/broadcast jobs
Spot + boom combo units pair a short 2-nozzle boom with a handgun and hose so operators can quickly switch from broadcast passes to spot control for weeds and fence-line detail. This combo is especially useful for property managers who need the convenience of spot spraying with the speed of a small boom for repeatable passes. Many NorthStar, Master, and Chapin style packages offer this duality.
The benefit is operational flexibility: you don’t have to dismount the boom to treat single targets and you can use the wand for cleaning or off-boom spraying. Ensure hose length and reel options suit your use case so the wand reaches gates and hedgerows easily. Combo setups are a pragmatic choice for mixed-task operators.
Pros:
• Multi-function use
• Handy wand reach
• Quick switching
• Efficient coverage
• Good for fences
• Low complexity
• Popular option
Cons:
• Added plumbing
• Slightly more weight
• Hose management
3-Nozzle Broadcast ATV Sprayer (small commercial) — Several U.S. brands — Best for narrow corridors & row edges
3-nozzle broadcast sprayers are typically compact (15–25 gallon) and target narrow corridors, fence rows, and field edges with 2–12 ft coverage depending on nozzle type. They’re simple, light and often come with quick-attach booms for easy removal. For properties with many gates and tight turning, the 3-nozzle approach gives good coverage without a long boom.
This design is especially helpful for growers who need strip spraying or edge application without a large boom impedance. The lower nozzle count simplifies calibration and reduces clogging risk. Consider nozzle selection to adapt droplet size for drift control.
Pros:
• Light weight
• Simple design
• Narrow swath
• Low clog risk
• Good for edges
• Quick attach
• Inexpensive
Cons:
• Narrow coverage
• Frequent passes
• Refill often
19. 7-Nozzle Wide Folding Boom Kit (aftermarket heavy) — Aftermarket brands — Best for quick wide swaths on UTV beds
Aftermarket 7-nozzle folding booms give a UTV or large ATV the power to treat wide swaths (up to ~140–160″) while folding for transport. They require a higher-flow pump (3–4 GPM) to keep nozzle output even across 7 tips.
These kits are a cost-effective way to greatly increase productivity without buying a factory 7-nozzle sprayer.When combined with a 45–65 gallon UTV bed sprayer, the 7-nozzle folding booms transform a UTV into a near-tractor-class applicator for pastures and large turf.
Make sure the boom mounting and fold points are robust to avoid damage during field impacts. These are popular for sports fields, large estates, and ranches where speed matters.
Pros:
• Very wide swath
• Folding transport
• Cost-effective
• Retrofit friendly
• High productivity
• Works with UTV beds
• Good for turf
Cons:
• Needs 3–4 GPM
• Requires strong mounts
• Heavier boom
20. Compact 8-10 Gallon ATV Sprayer (battery operated) with Mini Boom — Chapin & others — Best for small property and spotting
Compact 8–10 gallon battery sprayers with a mini 4–7 ft boom fit hobby farms and gardens where weight and simplicity matter most. They’re battery powered, reducing wiring, and are easy to lift on smaller ATVs while providing limited boom coverage for beds and rows.
These units are ideal when you need portability and minimal vehicle modification.Because they’re small and nimble, lighter ATVs and UTVs can use these without payload concerns, and storing inside is simpler.
The tradeoff is refill frequency and limited swath width. For gardeners, orchards, and small food plots they’re a practical choice.
Pros:
• Extremely light
• Battery power
• Easy install
• Great for small yards
• Low cost
• Portable
• Quick storage
Cons:
• Tiny tank
• Short run time
• Narrow swath
Sprayers For 4 Wheeler With Boom (FAQs)
Q1 — What boom width should I pick for my 4-wheeler?
Choose a narrow boom (7–12 ft) for rough terrain and gates, a mid boom (12–30 ft) for mixed pastures, and a wide folding 30–40+ ft boom for open, level fields. Match pump GPM to boom nozzle count for even output.
Q2 — Do I need a special pump for a 7-nozzle boom?
Yes — 7 nozzles require more flow; aim for ~3.0–4.0 GPM for consistent output depending on nozzle size and travel speed. Smaller 2–3 nozzle booms work fine with 2.2–2.4 GPM pumps.
Q3 — Can I mount any sprayer on my ATV/UTV?
Not any — confirm your ATV/UTV’s payload, rack rating, and center-of-gravity impact. UTV bed sprayers and low-profile tanks are preferred for stability on UTVs.
Q4 — How do I minimize drift when using a boom?
Use low-drift nozzles, spray at lower pressure, and match droplet size to the chemical label; avoid spraying in high winds and spray during stable temperature conditions.
Q5 — How often should I calibrate my boom sprayer?
Calibrate whenever you change nozzle size, pressure, or travel speed — a simple flow check per nozzle and a test pass will keep your application rates accurate.
Q6 — Are towable boom sprayers legal on roads?
Some tow trailers may require lighting, brakes or registration; check local U.S. state regulations before towing on public roads.
Q7 — What maintenance keeps a boom sprayer reliable?
Flush after each use, inspect hoses, clean nozzle tips, check pump seals, and store indoors or covered to protect UV-sensitive components.
Conclusion
In conclusion, investing in the best sprayer for your 4-wheeler with a boom is one of the smartest upgrades you can make for your property management. From NorthStar’s precision-engineered designs to Fimco’s budget-friendly options and Workhorse’s heavy-duty performance, each model on this list offers a unique combination of reliability, capacity, and spraying versatility. Selecting the right one depends on your terrain, acreage, and application type—but all deliver professional-grade efficiency for your lawn, farm, or ranch.
With proper care, calibration, and maintenance, your sprayer will provide years of dependable service and even coverage across every square foot of land. Don’t settle for inconsistent spray patterns or frequent refills—upgrade to a boom sprayer that matches your 4-wheeler’s capability and your operational goals.
Take action today: Compare features, evaluate your spraying needs, and invest in a model that empowers you to cover more ground with less effort. A well-chosen boom sprayer doesn’t just save time—it transforms how you maintain your property, ensuring healthier soil, thriving vegetation, and lasting performance season after season.