Features & Specs

8 ft. standard model – AG821

3 bars with 21 Standard “S-tines” with reversible & replaceable std. chisel points

Tractor Requirements:

30-60 Horsepower (HP)

Tire width no greater than 90″


For Pricing and Availability Call Now (208) 722-5116

Find one at a DEALER near you

** Shipping costs not included. All items FOB Parma, Idaho. Price subject to change without notification **

The Parma® Arena Groomer® is the best tool your arena will ever need. With one pass of the Parma® Arena Groomer®, your arena will be conditioned to your liking.

See the individual sizes and pages of the Arena Groomer® models for more general information regarding the specifics of each size and model of the Arena Groomer®.

The Parma® Arena Groomer® has 3 simple steps to preparing your arena for excellent use.

The s-tines unearth and plow the soil or arena material. The curvature of the s-tine allows for minimal top pressure as the s-tine works the arena – breaking or ripping up the arena material.

The adjustable smoothing bar levels all valleys or mounds created by the s-tines ripping through the material. It simply knocks down the high spots and fills in the low ones.
Last is the roller. Its function is to give the arena a smooth finish. It breaks apart clods and other large material while leaving a semi-compacted and “fluffed” surface. It is also adjustable for preferences in compaction in the arena.

With over 20 years of history, the Parma® Arena Groomer® is the most affordable tool for your arena without compromising a poor surface.

Coil Tine Options

  • Replaces S-tine with less aggressive, spring Coil Tine
  • Designed for Synthetic, Fiber, or Poly-Sand arenas

7/16″ Coil Tine – AG821

Coil Tine Options (replaces s-tines):

7/16″ Coil Tines Option (5530531) – ADD   $150.00

Roller Options

    • Replaces typical pipe roller with Solid or Expanded Metal Roller

Solid Roller – AG821

      • 10″ Solid Pipe Roller
      • Increases Compaction
      • Leaves smooth arena surface
      • Ability to fill with water to increase weight

Solid Roller Option (5530290) – (replaces pipe roller)

         ADD  $316.75

Swivel Hitch Option    **NEW**

  • Attaches to Front Bar of Arena Groomer® and tractor 3-point
  • Gain Articulating Action
  • Designed for tractor 3-point use only
  • Retrofits any existing unit
  • Less material build up in corners

3-Point Swivel Hitch Option (530555):

          ADD  $350.00

Part No: 530082

Model No: AG821

Model Type: 8 ft. – STANDARD

Overall W x L x H (in.): 96 x 85.5 x 40

Weight (lbs.): 800

Shipping Weight (lbs.): 885

Max Wheel Width (in.): 90

Suggested Horsepower (HP): 30-60

Rows of S-tines: 3 (standard)

Number of S-tines: 21

Assembly Required: Yes

Warranty: Yes (Limited 1-Year)


Call (208) 722-5116, Email, or Leave a short message on our Contact us page and we will answer any questions you might have


View a list of all our manuals for every model you might have

Find Manual



Find and order Coil tines, Points, S-Tines, Bearings, and other common parts. We will ship it the same day of order if in stock. For other parts and more info please call.

See pictures and video of the coil tine conversion in action.

Slide Show


Need instructions? Find all the instructional manuals and videos you need.

Instructional Manual

Call Now 208-722-5116