TMG-GPR20 20-inch power rake with 7 HP Kohler engine and 30-blade flail reel, product view 1
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Machines/ TMG-GPR20

20" Power Rake with 7 HP Kohler Engine, 30-Blade Flail Reel and Adjustable Depth, TMG-GPR20

Priced at your local TMG store β€” book a demo or request a quote.
Factory warranty Parts & service in-store Demo it in the yard
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Where to find it
  • Richmond Warehouse Sold out
  • Mississauga Warehouse Sold out
  • Richmond Store Check with store
  • Kelowna Store Check with store
  • Oakville Store Check with store
Stock as of 2026-08-26

The TMG-GPR20 Power Rake helps remove built-up thatch and prepare lawns for reseeding. Its walk-behind design and 20" working width make it practical for residential lawns, landscaped properties and routine grounds maintenance.

Powered by a 7 HP Kohler CH270 engine, the machine uses case-hardened steel flail blades to lift thatch and clear unwanted material from the turf surface. The working depth can be adjusted to suit the condition of the lawn, allowing for lighter maintenance or more thorough surface preparation.

Straightforward controls make the power rake easy to operate, guide and move around the work area. When the job is complete, the padded handle folds down for more compact storage. From seasonal dethatching to preparing worn areas for overseeding, the TMG-GPR20 offers an efficient way to improve lawn conditions and encourage healthier-looking results.

  • Working width: 20" (508 mm)
  • Flail reel: 30 case-hardened steel blades
  • Blade dimensions: 1.0" x 3.5" (26 x 90 mm)
  • Depth setting: Lever-adjustable depth control
  • Dimensions (L x W x H): 43.3" x 29.1" x 36.6" (1100 x 740 x 930 mm)
  • Machine weight: 132 lb (60 kg)

Engine Specifications

  • Engine model: Kohler CH270
  • Engine output: 7 HP
  • Fuel type: Gasoline
  • Starting system: Recoil / pull start
  • Engine displacement: 208 cc
  • 7 HP Kohler Engine: Recoil-start gasoline power supports consistent operation of the flail reel without requiring an external power source.
  • Adjustable Working Depth: Set the flail reel to suit different turf conditions and maintain a consistent working depth as the blades wear.
  • Safety Clutch: Releasing the control handle automatically disengages the flail-reel drive for quick, intuitive operation.
  • Folding Padded Handle: Provides a cushioned operating grip and folds to reduce the machine's storage footprint.
Factory warranty

Every unit is backed by TMG factory warranty, handled at the counter β€” not over a ticket queue.

Parts & service at every store

Wear parts, fluids and service bays behind the same counter that sold you the machine.

Financing available

Flexible terms on machines and attachments β€” ask in-store for current programs.

See it before you buy it

Book a demo and put it to work in our yard. If it doesn't earn its keep, walk away.