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Model#: SUNNAJ799E

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Sun Joe AJ799E 11 Amp 14 in. Lawn Dethatcher

  • Sun Joe AJ799E 11 Amp 14 in. Lawn Dethatcher
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Garnering top reviews from lawn experts and garden enthusiasts alike, the Sun Joe AJ799E 14 in. electric dethatcher is your go-to tool to get your lawn in tip-top shape. Powered by a robust 11- amp motor, the AJ799E rakes an impressive 14- in. wide raking path. Enhancing its raking ability is an exclusive AirBoost technology system, which maximizes thatch pickup with 24 spring steel tines that stay sharp longer for reliable performance. Use the 5-position depth control knob to tailor this dethatcher's raking depth from 0.12 in. below the soil to 0.35 in. above the soil, depending on your lawn's dethatching needs.
  • Ideal for revitalizing small to mid-sized lawns
  • Powerful 11 amp motor rakes a 14 in. wide path to get your job done faster
  • AirBoost technology uses the 24 spring steel tines for maximum thatch pickup
  • Tailor raking depth with 5-position depth control
  • Instantly with the push of a button and easily gets the job done without polluting the atmosphere with toxic carbon emissions


Amperage: 11
Blade Lenth: 14 in.
Cutting Height (Max.): 0.35 in.
Cutting Height (Min.): -0.12 in.
Cutting Width: 14 in.
Deck Size: 18.9 in.
RPM: 4500
Rear Wheel Size: 4 in.
Tine Material: Spring Steel



4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
This product is fantastic been looking for this for years found by accident. However you do need a collector bag which they told would be available in may.

Again great product.

Steve B
May 5, 2018
Originally posted at
Thatcher worked well
I have heavy thatch. The type of grass is very thick and has to be thatched every year. I have had it done proffessionally every year. This year I bought this one. If I set it at the highest setting and open the gate a little to let the grass out, it does well. I listen to how hard it is working, slowing my pace down when needed, it does well. It did not trip the reset. I may ned to make a second pass in some areas of particularly heavy thatch. I used my lawn mower with the bag on to pick up the thatch. I had to empty it every hundred feet or so. Be sure the grass is dry while thatching.
April 25, 2018
Originally posted at

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