How to Choose a Wood Chipper Before Bushfire Season in Australia

Fire authorities are flagging an elevated bushfire risk this spring across northern and southeastern NSW, south-east Queensland, and Victoria, driven by dry soil and a warmer-than-average run into spring. For property owners and contractors across eastern Australia, that makes now the practical window to clear fallen timber, thin dry undergrowth, and turn fuel loads into mulch before conditions peak. A wood chipper is the tool that makes that job manageable — this guide covers the main types TMG Industrial Australia stocks and how to pick the right one.

Why Timing Matters This Spring

Clearing bushfire fuel loads works best done early and steadily, not as a last-minute scramble. Dry, fallen branches and cleared brush are exactly the material a wood chipper processes into mulch or disposable chip — reducing what's left to burn around sheds, fence lines, and access tracks. Acting in spring, before peak fire-danger periods, gives the material time to break down and avoids competing for equipment and trade services once conditions get worse.

What Job Are You Actually Doing?

• Fuel-load and land clearing on acreage — tow-behind gas chippers handle ongoing property-wide clean-up without tying up a tractor or skid steer.
• Clearing alongside other paddock or fencing work — a 3-point PTO chipper runs off a tractor you're already using.
• Sites where a skid steer is already the main machine — skid-steer-mounted chippers avoid needing a second power source altogether.

Comparing the Main Chipper Types

Sizing: Chipping Capacity Is the Key Spec

Wood chippers are rated by maximum branch diameter (e.g. 4", 6"). Match this to what you're actually clearing:

• Fine brush, small branches, general tidy-up: a 75-100mm (3-4") capacity model is usually enough.
• Larger fallen timber and thicker branches: step up to a 150mm (6") capacity model to avoid repeatedly feeding oversized material through a smaller machine.

Buying below your actual material size is the most common mistake — it turns clean-up into a slow, frustrating job and puts more wear on the machine.

Power Source and Mounting

• PTO-driven (3-point hitch): runs off tractor power, no separate engine to maintain, but ties up the tractor while chipping.
• Self-contained gas engine (tow-behind): independent of other machinery, easy to move between clearing sites, but adds an engine to maintain.
• Skid-steer mounted: makes sense only if a skid steer is already your main property machine.

Safety Basics

Wood chippers are higher-risk equipment — treat these as non-negotiable:

• Never feed material by hand near the intake; use a push stick or the full length of the branch.
• Keep the discharge chute pointed away from people, vehicles, and structures.
• Wear eye and hearing protection, and clear loose clothing away from the feed area.
• Check blades for wear and the chute for blockages before each use, with the engine or PTO off.
  

Frequently Asked Questions

What size wood chipper do I need for bushfire fuel-load clearing? For most acreage clean-up ahead of fire season, a 100-150mm (4-6") capacity model handles typical fallen branches and cleared brush. If you're regularly clearing larger timber, size up rather than overloading a smaller unit.

Do I need a tractor to run a wood chipper? No — tow-behind gas models like the TMG-GWC5 run on their own engine and don't need a tractor or skid steer. PTO models need a tractor; skid-steer-mounted models need a skid steer.

Is it worth chipping fallen timber instead of just burning it off? Chipping turns fuel load into mulch you can reuse on the property, and avoids the restrictions and risk that come with burning off during fire-danger periods — check your local council/fire authority rules on burning before deciding either way.

Final Word

Spring is the practical window to get ahead of bushfire fuel loads across eastern Australia this year, and the right wood chipper comes down to matching chipping capacity and power source to the clearing job in front of you. Browse the full range in the Wood Chippers collection, or get in touch with the TMG Industrial Australia team if you're not sure which model fits your property.