Using a tractor slasher (also known as a rotary mower or bush mower) can be quite straightforward once you’re familiar with the basic steps and safety precautions. Here’s a guide on how to use a tractor slasher effectively:
1. Safety First
- Wear Protective Gear: Always wear sturdy boots, long pants, gloves, and eye protection. Depending on the conditions, consider wearing hearing protection as well, as the slasher can be noisy.
- Inspect the Slasher: Before starting, check the slasher for any loose bolts, damage, or debris.
- Check the Tractor: Ensure that the tractor is in good working condition—check the oil, fuel, tyres, and other essential components.

2. Attach the Slasher to the Tractor
- Hitch the Slasher: Back your tractor up to the slasher and ensure the PTO (Power Take-Off) shaft is aligned with the tractor’s PTO connection. Attach the slasher to the tractor’s 3-point hitch, making sure it’s securely fastened.
- Connect the PTO Shaft: Slide the PTO shaft into the tractor’s PTO, making sure it’s properly connected. Tighten any necessary bolts or pins to secure it.
- Adjust the Height: Most slashers have an adjustable height to control the cutting height. Set it according to your preference or the type of terrain you’re mowing.

3. Adjust Settings
- PTO Speed: Make sure the tractor’s PTO speed is set according to the slasher’s recommended settings (usually 540 or 1000 RPM, depending on the model).
- Slasher Blade Speed: Ensure the blades are spinning correctly before starting.
4. Start the Tractor and Engage PTO
- Start the Tractor: Start your tractor and engage the PTO slowly to ensure the slasher begins spinning.
- Check for Movement: After engaging the PTO, check the slasher to ensure the blades are moving correctly and there is no obstruction.
5. Slashing
- Drive Slowly: Begin driving the tractor slowly and steadily over the area you wish to slash. Avoid sharp turns, as they could cause the slasher to get caught on uneven ground or damage the blades.
- Slash in Overlapping Passes: For the best result, slash in overlapping passes, ensuring the cut is even and clean. This also helps reduce the strain on the tractor slasher.
- Watch for Obstacles: Be mindful of rocks, tree stumps, and other potential obstacles that can damage the mower or cause injury.

6. Turning and Manoeuvring
- Turn Carefully: When you need to turn, slow down and make wide turns. Quick, sharp turns could damage the slasher or the tractor.
7. Shut Down
- Turn Off PTO: Once you’ve finished slashing, disengage the PTO before turning off the tractor.
- Lower the Slasher: After disengaging the PTO, lower the slasher to the ground to prevent unnecessary wear on the blades and to prevent it from tipping.
- Turn Off the Tractor: Finally, turn off the tractor’s engine and make sure everything is secure.
8. Maintenance After Use
- Clean the Slasher: After use, clean off any grass, dirt, or debris from the mower blades and body. This will help maintain its performance.
- Lubricate the Mower: Apply lubrication to any moving parts as per the manufacturer’s recommendations to ensure the mower remains in good condition.
- Sharpen Blades: Regularly inspect the blades to maintain a clean, efficient cut.
By following these steps and regularly maintaining your tractor slasher, you can ensure it performs well and lasts a long time. For more information on tractor slashers visit https://www.sxm.com.au/tractor-slasher/.