What is a 12 volt weed sprayer and who is it for?
A 12 volt weed sprayer is a compact, battery-powered spraying unit designed for spot and small area applications. Ours mount neatly to ride-on mowers, ATVs, UTVs and utes, making them a favourite for farmers, landholders, councils and contractors who need reliable, on-the-go weed control. They’re suitable for herbicides, pesticides and fungicides.
What sizes and configurations are available?
We stock Australian made units from 55L through 400L, so you can match tank size to your vehicle and workload:
- Small spot sprayers (55–225L): Compact and lightweight—ideal for ATVs, ride-on mowers, and small-scale spraying.
- Mid-range professional units (200–400L): Greater capacity and performance—perfect for utes or trailers.
- UTV-ready packages (150–300L): Designed for UTV trays with optional hose reels and extra features for convenience.
- Available in compact tanks, hose-reel variants, and models set up for quick vehicle mounting.
What pump performance should I expect?
Expect dependable 12V demand style pumps with pressure control for precise application. Typical specs across the range include 8.3 L/min flow and up to 100 psi on selected models, ideal for accurate spot work and reaching target weeds from a safe distance.
Can I get a hose reel or boom option?
Yes. Selected units come standard with a hose reel (e.g., 30 m) or can be paired with a reel or boom kit for faster deployment and broader coverage when needed (some models are not compatible with boom). Ask us about the best fit for your vehicle and property layout.
What makes these tanks durable in Australian conditions?
Tanks are UV stabilised polyethylene with quality fittings, regulators and lances. They’re built for year round use in Australia’s harsh sun, on rough ground and across varied climates, backed by long manufacturer warranties on the tank.
Which model suits an ATV, UTV or ute?
- ATVs and ride ons: 55–150L spot sprayers, light, compact, easy to strap down.
- UTVs: 150–300L UTV sprayers with hose reel options and handy extras like integrated handwash tanks.
- Utes and trailers: 200–400L professional weed spraying 12V units that balance capacity with easy handling.
What features help with accurate, low waste spraying?
Look for pressure gauges and regulators, adjustable spray lances, long quality hose, and demand style pumps with automatic pressure switches, each feature supports consistent droplets, less drift and fewer re fills.
Do you supply Australian made units with long warranties?
Yes. At Bushfire store, our 12V sprayers are Australian made with industry leading tank warranties (model dependent), so you can buy once and work with confidence season after season.
Need a hand?
Not sure which size or setup will suit your block, vehicle and target weeds? Contact us HERE and we’ll get you sorted.
Prefer to compare across categories? Explore our full range on the Weed Spraying Equipment page.