AeroThatch 83/Seeder 93

The Toro combination of Aerothatch 83 and Seeder 93 gives you the efficiency of one-pass de-thatching and seeding. The Seeder 93 plants seeds in 16 parallel grooves on 7.6 cm center. Seed flow rates can be calculated for any turf area and accurately applied using Seeder 93.

The AeroThatch 83/Seeder 93 is also commonly known as: Toro Corer, AT83, S93, Aero thatch, AeroThatch Seeder



The Aerothatch 83 mounts to a 3 pt. hitch-tractor and is PTO powered to a heavy duty 65 hp (48.5 kw) rated gearbox for added durability. There are variable depth settings for thatching and aerating, standard 3 inch (7.6 cm) centres, and a productive 122 cm swath. The Aerothatch 83 is also available with 1 inch (2.5 cm) centres for more aggressive thatching.

Adjustable Soil Fracturing Capabilities

There are multiple positions available to adjust the soil fracturing movement of the tines. This allows you to adjust and control this motion to your desired application.

Coring and Solid Tines

There are many coring and solid tines available to cover a wide variety of cultivation practices.

Depth Control from the Operator’s Seat

The distinctive frame construction incorporates perfectly aligned arcs following the movement of the crank arms and the movement of the main frame. This design allows the operator to change the tine depth without changing the angle of entry by using the hydraulic top link from the tractor while the machine is in operation. Because of this one-of-a-kind feature, you can apply the ideal tine position for every soil type and condition, without leaving your seat.

Easy Hook-Up and Operation

All of the deep-tine models utilize a standard 3-point hitch hook-up and are powered from the PTO.

Heavy-Duty Design

These robust machines are capable of withstanding extreme aeration conditions. The heavy-duty design includes an oversized gearbox, heavy-duty bearings, crank arms and chains, allowing you to operate in the toughest conditions.

Precision Design

The crankshaft, tine arms and frame are perfectly aligned allowing for superior performance and long life. With its fast, efficient performance and innovative design, the deep-tine aerators are able to run smoothly at all depths, relieving pressure-packed soil with superior hole quality.

Superior Punching Power

The leverage of the aerator allows the weight to be placed directly over the point of impact, enabling lightweight units to do heavyweight jobs while reducing shock and wear and tear on the machines.


  • Swath: 122cm, 114 cm blade tip to blade tip
  • Spacing: 7.6 cm
  • Blades: (16) 12 ga./10 pt. (Optional: 7 ga. & 10 ga./10 pt.).
  • Blade shaft: 38 mm square high carbon steel
  • Blade depth: 7.6 cm in 6.3 mm increments
  • Height: 91cm
  • Length: 145cm
  • Width: 152cm
  • Weight: 250 kg
  • Seeder:

Ground powered

  • Seed hopper: 45.4kg capcity
  • Seed tubes: delivers seed o 16 discs
  • Height: 84 cm
  • Length: 33cm
  • Width: 142cm
  • Weight: 136kg


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