30 YEARS BUILDING CROP ROLLERS FOR AUSTRALIAN FARMS
With more than 3,000 Bison Single Crop Rollers built and over 350 Bison 40 Foot Rollers operating on Australian farms today, Bison manufactures everything from its popular 10 and 20 foot single rollers through to the flagship 40 Foot Folding Crop Roller with transport wheels. And every machine is manufactured in Heywood, Victoria.
SINGLE CROP ROLLERS
CUSTOM CROP ROLLERS
40 FOOT FOLDing CROP ROLLER
Bison Single Crop Rollers are manufactured in a range of working widths, with the 10 to 20 feet models the most popular.Â
Larger working-width crop rollers engineered for efficient paddock coverage. Our fold behind custom rollers range from 10 to 60 foot.
Including Transport Wheels.
Bison’s flagship 40 foot folding crop roller is designed for broadacre Australian farming.

THE BISON ADVANTAGE
INDEPENDENT TYRES. BETTER GROUND CONTACT.
Bison Crop Rollers use solid-rubber forklift tyres. All buffed within 5mm of each other ensuring even tyre height, prepared to Bison specifications. Each tyre floats independently, allowing the roller to follow changing ground conditions while maintaining consistent contact across the working width.
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Tyers are loosly fitted to a drum allowing the tyers to move up and down 1 inch allowing the roller to follow the contour of the land while maintaining consistent contact across the working width.
✓ INDEPENDENT FLOATING TYRES
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✓ MINIMAL RIDGING/TEARING WHEN TURNING
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✓ EASIER CORNERING, LESS RIDGING
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✓ BUILT FOR AUSTRALIAN CONDITIONS
MEET MICHAEL WILSON
25 YEARS OWNING & OPERATING BISON
Michael Wilson has owned and operated Bison Engineering for 25 years, continuing a crop roller manufacturing history that began 30 years ago. When you contact Bison, you speak directly with the person who owns the business, understands the equipment and oversees what Bison builds in Heywood, Victoria.




