Field Wave - Auto-reset
Choose Your Model
- Working width
- 2.5m
- Horsepower
- 120–200hp
- Working width
- 3.5m
- Horsepower
- 150–250hp
- Working width
- 4.5m
- Horsepower
- 190–300hp
Benefits
What Your Operation Gets Back
No Patch Left Un-Aerated
No Stopping for Rocks
More Growth, Save Fert
The details
What makes it work
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01 Auto-Reset Legs
Leaf springs let each leg lift over rocks and buried debris and reset instantly, so the whole paddock is aerated without stopping. -
02 Double Bar V-Frame
The double-bar V-frame breaks through compacted soil up to 450mm deep while reducing drag, so the aerator pulls easier and uses less fuel. -
03 Skeith Discs Included
Standard skeith discs pre-cut the pasture ahead of each leg, for clean entry and minimal surface disturbance so paddocks return to grazing sooner. -
04 Adjustable Spring Tension
Set reset tension with the tension bolt on each leg and the supplied spanner, tuning the legs to your soil to reduce false tripping. -
05 Roller Depth Control
Set working depth with the rear roller and your tractor's 3-point linkage, with heavy-duty bearings for consistent aeration on every pass.
Specifications
Choose your model
| Model | 304P5ARR | 304P7ARR | 304P9ARR |
|---|---|---|---|
| Working width | 2.5mm | 3.5mm | 4.5mm |
| Weight | 1577kg | — | — |
| Horsepower | 120–200hp | 150–250hp | 190–300hp |
| Additional Specs | 5 Legs / Max Working Depth - 450mm | 7 Legs / Max Working Depth - 450mm | 9 Legs / Max Working Depth - 450mm |
Expert advice
Tips from the Rata team
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The leaf spring reset needs less maintenance than a hydraulic system, one less thing to keep an eye on through the season.
Customer story
Proven in the paddock
Hear from the cropping farmers who put Rata equipment to work every day.
“It does the cracking down below. It leaves all the clay down the bottom and doesn't bring anything up. I found that to be very good.”
“We've done probably fifty hectares so far with this machine. No wear at all.”
“It's been a great machine. I recommend this machine to anyone, really.”
Get a quote
Let’s Talk Pricing for Your Setup
Tell us a bit about your setup and we'll come back to you with pricing and the right size for the job.
DEALER NETWORK
250+ DEALERS.
ONE RATA NETWORK.
Already own Rata Field Wave - Auto-reset?
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Parts & diagrams
Exploded view with callout numbers and part codes.
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Register your warranty
Two minutes, and cover starts from your purchase date.
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Lodge a claim
Submit your claim, and we'll take it from here to get you back up and running.
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Talk to your dealer
Setup help, adjustments and replacement parts.
Built for what matters
Related products
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Common questions





