Rata Auto Reset Subsoiler aerating harsh ground

Auto Reset Panerazer

304 Auto Reset Panerazers are the ultimate subsoiling machine, especially when the soils to be aerated are heavy & full of obstructions.

Being auto reset makes your subsoiling job seamless as the legs simply lift over any obstruction & immediately reset automatically so you can continue aerating your soils without stopping. Leaf spring reset has a great advantage over rams, not only do they require less maintenance, but the legs are at the highest point of resistance while in the ground & resistance reduces as they lift. This ensures the legs to not tip falsely & ensures they do clear obstructions when hit.

Auto Reset Panerazers feature the same ‘V-frame’ design as all other Rata subsoilers with more than 3 legs. V-frame benefits include:

  1. Less drag between aerator legs: This makes Rata manufactured subsoilers the easiest aerators to pull, resulting in less fuel burn & less wear & tear to the tractor
  2. Does a cleaner job: When exiting the ground, the legs of a Rata aerator leave the ground independently & not at the same time, this eliminates ‘heaving’ which occurs with straight frame subsoilers.
  3. Lower power requirements: Because there is less drag between Rata aerator legs, they can be pulled with lower horse power tractors than their straight frame equivalents.

The "V" frame aerator design allows it to be pulled with 20% less hp than you would normally require.

Subsoil Aeration is proven to increase pasture growth up to 22%, follow the link for more information: Subsoil Aeration Benefits

For tips on effective subsoiling: How to aerate soil effectively


    Model (Code) Number of Legs Working Width (m) Max Working Depth (mm) Recommended HP
    304P5ARR 5 2.50 450 120
    304P7ARR 7 3.50 450 150
    304P9ARR 9 4.50 450 190
    Note: Winged foot in lieu of pasture point available

    Features & Benefits

    Rata Auto Reset Panerazer soil aerator from above showing V formation of legs

    1 V Formation
    Rata Panerazer legs are in a 'V' formation, this reduces drag between the legs making it easier to pull and uses less fuel. V formation also means the legs leave the ground independently at the headlands which eliminates 'heaving'

    Heavy duty build of Rata Auto Reset Panerazer Subsoil Aerator

    2 Heavy Duty Build
    Rata Auto Reset Panerazers feature a heavy duty build, featuring a heavy duty RHS main frame construction with reinforcing to cope with hard conditions. The wear protected legs are also securely bolted into the reset mounts.

    Depth Adjustment on the Rata subsoil aerators

    3 Depth Adjustment
    Working depth on the 304 Auto Reset model Panerazer is easily controlled via the rear roller setting and tractor 3 point linkage. The rear roller is secured to the main aerator frame with heavy machine pins

    Rear Roller Bearing

    4 Roller Bearings
    The rear roller on the 304 Panerazer is securely mounted into a sealed bearing to ensure smooth operation with minimal wear. The roller is also kept clean by a scraper mounted just behind.


    Tony West

    I bought a Rata Panerazer a bit over a year ago & have had great results out of it. Crops seem to get established earlier & also hang on for longer when its dry. We've also found when we have heavy rains & would normally get a bit of scouring... where we've used the Panerazer there's been no run off at all.

    I's a great bit of kit!

    Tony West, Marlborough Farmer

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