The DeltaTM Rotary Harrow is a multi-purpose tool that can be used for several jobs around the farm, business or arena.
Equipped with heavy-duty 5/8" replaceable tynes, this ground driven harrow leaves a smooth level surface in a one pass operation.
Attaching to any 3-point hitch system, the Delta Rotary Harrow breaks up tough soil, eliminates puddles, pulls dirt back from along fence lines and is effective in nursery weed control and landscape work.
The Delta Rotary Harrow:
Cultivates and harrows in one pass
Quickly levels arena surfaces during equine or rodeo events
Nursery weed control around trees and shelterbelts
Weed control and landscaping
Rotating action pulls dirt back from along fences
3 Point Hitch
5/8" Replaceable Tynes (no welding required)
Ground driven design (no PTO required)
Available in 5, 6, 7 and 8’ widths.
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Advantec was established in 1998 by David McGrath and Allan Pearce, to provide sales and marketing support to David’s agricultural company, Sustainable Agricultural Machinery Developments (SAM).
David is the inventor and manufacturer of the Permanent Raised Bed Management System which won him the Land newspaper Inventor of the Year at the Australian National Field Days in 1990.
David is also the inventor of the “original” DraftStoppa®, which was put on the back burner until the drought hit rural Australia and, as a part of a diversification of product lines, it was decided to fast track the development.
The DraftStoppa® is a self-seal casing for exhaust fans containing a patented mechanism with balanced flaps which open when the fan is on and close under their own weight when the fan is turned off. As well as preventing hot or cold air from entering the home, the DraftStoppa® also keeps out vermin, dust and odours while reducing energy costs.