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GRazer NZ - mulching and land clearing specialists

Comparison guide

Tractor and mower, or a remote-controlled machine

Most farms already have a tractor. This is about the ground it cannot safely go on.

Clean flail mowing finish on sloping ground

The short answer

If you have a tractor and the ground is safe for it, use the tractor. This comparison only matters for the parts of your property the tractor cannot safely work, the faces above about 20 to 25 degrees, and anything woody enough to damage a topper. That is exactly the ground that gets skipped every year and eventually goes out of production.

Side by side

Tractor and topper compared with Remote-controlled machine
 Tractor and topperRemote-controlled machine
Practical slope limitRoughly 20 to 25 degrees before it stops being safeUp to 55 degrees
Operator positionOn the machine, on the slopeOff the slope, remote
Material sizePasture and light growthUp to 200mm to 300mm woody material
Finish on uneven groundScalping and clumping commonEven, anti-scalping
Rollover riskThe main hazard on any hill farmNone, nobody is on it
CostYou already own itContracted per job

Tractor and topper

A tractor and topper is the correct and economical tool for the flat and rolling parts of a property, and nothing here suggests otherwise. The issue is the boundary of what is safe. Tractor rollovers on slopes remain one of the most serious causes of injury and death on New Zealand farms, and the honest slope limit for a topper is a good deal lower than what people routinely attempt. Woody regrowth is also hard on a topper.

Remote-controlled machine

Remote-controlled machines exist specifically for the ground beyond that limit. The operator stands on stable ground and works the machine on the face, so a rollover injures nobody. We handle the faces, terraces, batters and gully sides that get left, plus woody material a topper cannot take. Most clients use us for the steep parts and keep doing the flat themselves.

When the other option is the right call

On safe ground, your own tractor is cheaper than any contractor and always will be. The right split for most hill country properties is: tractor on everything it can safely do, us on the faces it cannot.

Want a straight answer for your site?

Send the address and a few photos. If mulching is not the right answer for what you have, we will say so.