After extensive development and field work, the Rata Offset Discs range have been released onto the market. Frame strength being a key focus, the design includes features like: huge 50mm high tensile pivot pins, 9mm wall RHS, large 40mm square 4140 grade axles and triple sealed roller bearings just to name a few.
Rata Discs are based on the original 'Willett' design!
Extremely heavy duty build
1 1/2 Axle size
Hydraulic lift transport wheels
Independent set adjustment
Hydraulic drawbar as standard
Rear tow bar
Plain or scallop blades
Heavy duty scrapers
Triple sealed roller bearings (stronger and tougher than standard castings)
50mm high tensile pivot pins
Originating from Willett, the Rata Offset discs have over 85 years of excellent reputation breaking New Zealand's toughest ground. They feature an extremely heavy duty build for the toughest applications.
Original design resulting from years of testing, feedback, and improvement.
‘Having been perfected in more than 20yrs of manufacturing, the principal mistakes that you don’t think about when purchasing have already been eliminated’.
Model (Code) | Working Width (m) | Weight (kg) | Blade Size (inch) | Number Of Blades | Minimum HP |
OS32-24 | 3.1 | 3,100 | 24 | 30 | 110 |
OS32-26 | 3.1 | 3,400 | 26 | 28 | 130 |
OS36-26 | 3.4 | 3,650 | 26 | 32 | 150 |
I'm impressed with the results these discs give, they contour the ground & hills while staying in the ground actually discing, even in this harder, dryer stony ground so I'm pretty pleased. Being a heavier weighted disc they bite into the harder ground really well.
Hydraulic cut adjustment is awesome as you can adjust it on the go.
Great product & machine!
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