In this guide, we’ll break down everything you need to know about buying a weed sprayer in Australia, covering different types, features to look out for, and the best options for large areas, quad bikes, and more.
What is a Weed Sprayer?
A weed sprayer is a tool designed to apply herbicides or pesticides evenly across garden beds, paddocks, driveways, and other outdoor spaces. They come in various sizes and setups—handheld, backpack, trolley sprayers, trailer-mounted sprayers, and even weed spray units for ATVs or quad bikes.
Choosing the right type depends on the size of your property, the frequency of spraying, and how mobile you need the setup to be.
Popular Types of Weed Sprayers
Let’s break down the most common types of weed spray units available for Aussie homeowners and landowners:
1. Trailer Mounted Weed Sprayer
A trailer mounted weed sprayer is perfect for large properties. It’s essentially a tank and pump system mounted on a trailer, allowing you to tow it behind a ride-on mower, UTV, or quad bike. These are ideal for covering large areas quickly without tiring yourself out.
2. Weed Sprayer Trailer
Closely related to the above, a weed sprayer trailer is a more general term and can range in tank capacity and functionality. Look for options with boom kits or handheld wands for extra versatility.
3. Weed Sprayer Battery Powered
Want convenience and quiet operation? A weed sprayer battery powered setup eliminates the need for manual pumping or petrol engines. These are great for gardens or moderate-sized properties. Look for models with a 12V rechargeable battery.
4. 12 Volt Weed Sprayer
A weed sprayer 12v system is often used with vehicles like ATVs or utes. These plug into your vehicle’s power source and deliver consistent spraying performance. Many are sold as complete weed sprayer kits.
5. ATV and Quad Bike Weed Sprayers
For those with a quad or ATV, attaching a weed sprayer for quad bike makes spot-spraying or even boom spraying easy on rugged terrain. ATV-compatible sprayers often include boom kits, tanks with mounting brackets, and powered pump systems.
6. Trolley and Hand-Pulled Sprayers
Smaller setups like the weed sprayer trolley offer mobility without needing a vehicle. These are great for home gardeners or those with smaller paddocks. They're also easier to store when space is tight.
Choosing the Right Weed Sprayer
There’s no one-size-fits-all when it comes to weed spray units. Here’s how to choose the best model for your needs:
Consider Your Property Size
- Small garden/yard: A battery weed sprayer or trolley weed sprayer will usually do the trick.
- Medium acreage: A 12 volt weed sprayer mounted on a ride-on mower or ATV can save hours.
- Large properties or farms: Go for a trailer mounted weed sprayer or weed sprayer with boom kit for efficient, large-scale coverage.
Think About Your Power Source
- Manual: Cheapest but labor-intensive.
- Battery-powered: Easy to use, quieter, but needs recharging.
- 12V systems: Reliable and suited to vehicle use.
- Petrol/diesel pumps: Great for heavy-duty work on big farms.
Portability and Storage
A weed sprayer with trailer may offer great range and capacity, but they’re bulky. If you’re limited on space, a weed sprayer kit with detachable parts might be better.
Features to Look For in a Weed Sprayer
When comparing weed sprayers for sale, consider these key features:
- Tank Size: Ranges from 15L to 200L+. A weed sprayer 100L is a great middle ground for most medium to large properties.
- Pump Type: Diaphragm pumps are reliable and handle most herbicides well.
- Boom Kits: A weed sprayer boom lets you cover wide strips quickly. Some boom sprayer kits even fold for easier transport.
- Hose Length: Long hoses give you reach without moving the sprayer.
- Spray Wand Type: Choose between fan, cone, or adjustable nozzles depending on your spraying needs.
Best Weed Sprayers for Large Areas
Spraying large areas can be daunting—unless you’ve got the right setup. Here are the top options:
- 100L Weed Sprayer with Boom Kit: Great balance of capacity and coverage. Works well with ATVs or utes.
- Tow Behind Weed Sprayer: A weed sprayer tow behind setup is ideal for large paddocks. Just hitch it to a quad or ride-on and go.
- Trailer Weed Sprayer with Pump: A weed sprayer tank and pump combo with a trailer is a complete solution for commercial and rural use.
Weed Sprayer Kits and Units for Sale in Australia
Looking for weed sprayers for sale? Whether online or in-store, you’ll find loads of weed sprayer kits that include everything you need: tanks, pumps, hoses, spray wands, and sometimes even boom arms.
Look for reputable Aussie retailers that offer:
- Weed sprayer tank and pump bundles
- Boom sprayer kits
- ATV and trailer options
- Battery sprayers with long run time
Some even offer spare parts like nozzles, hoses, and pumps—great for long-term maintenance.
Weed Sprayer Maintenance Tips
Once you’ve got your sprayer, keep it in top shape with these tips:
- Flush it after every use to prevent clogs.
- Check hoses and seals for leaks or cracks.
- Clean filters regularly.
- Charge or maintain the battery (if applicable).
- Store in a cool, dry spot out of the sun.
Final Thoughts
Whether you’re clearing brambles on a hobby farm or just keeping the weeds down on your backyard lawn, the right weed sprayer can make life a whole lot easier. With so many options—battery sprayers, trailer-mounted units, 12V kits, and boom-equipped setups—there’s a perfect match for every property and budget.
So if you’re ready to buy, look for weed spray units for sale from trusted Aussie suppliers and gear up for an easier, more efficient way to beat the weeds.
Need help picking the right weed sprayer?
Check out local hardware stores, ag supply outlets, or online retailers to compare specs and prices. Don’t forget to factor in accessories like boom kits and spare parts—it’ll save you headaches down the track.