Sun Joe AJ801E Vs AJ798E Dethatcher: What Is The Difference?

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The Sun Joe AJ801E and AJ798e dethatchers have similar features such as Airboost technology, collapsible handle, and rugged all-terrain wheels. They are also ideal for revitalizing small and mid-sized lawns.

Want to know the difference between the two dethatchers? In this article, we provide a head-to-head comparison of Sun Joe AJ801E Vs AJ798E dethatcher, paying attention to metrics such as design, power source, raking width, wheel size, and warranty.

Ready? Let’s dive right into it:

Comparison Chart: Sun Joe AJ801E vs AJ798E Dethatcher

Here is a chart that shows a head-to-head comparison between the specifications and features of Sun Joe AJ801E and the AJ798E:

Sun Joe Dethatcher
Model Check Price » Sun Joe AJ801E Check Price » Sun Joe AJ798E
Raking Width 12.6 inches 12.6 inches
Power Source Corded Electric Corded Electric
Material Steel Alloy Steel
Raking Depth Adjustment  5 Positions 5 Positions
Raking Depth 0-0.4 inches 0- 0.2 inches
Scarifying Depth -0.4- 0 inches -0.4- 0 inches
Front wheels 8 inches 8 inches
Rear wheels 4 inches 4 inches
Weight 23lbs 21lbs
Capabilities Bagging Bagging
No-load speed 2990 rpm 3000 rpm
Motor 12 amp 12 amp


Sun Joe AJ801E

The Sun Joe AJ801E is a durable and lightweight dethatcher suitable for small to medium-sized lawns. 

The electric lawn dethatcher rakes a 12.6-inch-wide path in just one pass to ensure a quick and efficient job on lawns.

The Airboost technology enhances the machine’s raking ability and ensures reliable performance. 

Furthermore, it requires minimal maintenance, meaning that it does not require gas, oil, or tune-ups. 

A user commented that the dethatcher works well at removing dead moss and grass.

Sun Joe AJ798E

The Sun Joe AJ798E is capable of cutting down on dense masses of grass clippings, roots, and stems that accumulate over time. 

The dethatcher is perfect for revitalizing small and medium-sized lawns.

It is easy to use, assemble and maintain. You can easily start the machine with the push of a button.

Key Differences Between the Sun Joe AJ801E and AJ798E Dethatcher

The main difference between them is that the Sun Joe AJ801E has more raking depth ( 0-0.4 inches) while the Sun Joe AJ798E is lighter (21 inches).


The Sun Joe AJ801E has an AirBoost technology that maximizes thatch pick up with spring steel tines that stay sharp longer for remarkable performance.

The detachable thatch collection bag enhances easy disposal. It has a lightweight design, making it easy to maneuver on lawns. 

The lawn tool features a safety switch to prevent accidental starting.

On the other hand, the Sun Joe AJ798E has similar features to the AJ801E model. 

The lightweight construction makes the dethatcher easy to maneuver on lawns while its airboost technology enhances its raking ability. 

Like the AJ801E model, it is equipped with features such as a collapsible handle, rugged all-terrain wheels, 8-Gallon thatch, and dethatching cylinder.

Power Source

Both electric dethatchers are powered by a 12-amp motor that rakes a 12.6-inch wide path to get the yard done in a fast manner.


The Sun Joe AJ801E and AJ798E can act as a dethatcher and scarifier via the 2-in-1 option. 

It has two blades, one for scarifying, and the other for dethatching.

Its scarifying function helps to cut the grass for thicker growth and healthier lawns. The AJ801E enhances easier and faster reseeding.

It is important to note that both machines are capable of raking a 12.6-inch-wide path to get the job done quickly.


The Sun Joe AJ801E and AJ798E dethatchers are backed by a 2-year warranty.


The AJ798E is a bit lighter, weighing 21lbs while the AJ801E weighs 23 lbs.

Raking Depth Adjustment

The Sun Joe AJ801E model features a five-position control knob that enables you to customize the raking depth from 0-0.4 inches.

On the other hand, the AJ798E model has a five-position control knob that allows you to adjust the raking depth from 0-0.2 inches

Wheel Size

The Sun Joe AJ801E and AJ798E models are equipped with 8-inch front and 4-inch rear wheels for smooth maneuverability.

Ease of Use

Both electric dethatchers have a similar ease of use options. They both come with a detachable thatch collection bag for easy disposal.

The two machines are easy to use, assemble and maintain (does not require gas, oil, or tune-ups)

The Sun Joe AJ801E and AJ798E models are both lightweight, making them easy to push around the lawn.

Pros and Cons

Sun Joe AJ801E


  • The Sun Joe AJ801E is easy to use, assemble and maintain.
  • It offers an outstanding value for your money.
  • The Sun Joe AJ801E model is lightweight and easy to push around the lawn.
  • Its safety switch helps to prevent accidental starting.


  • Some users complained that the dethatcher is not durable.
  • A user noted that the scarifier did not last long.
  • The collection bag is too small which means that it can only collect minimal thatch and debris.
  • The handle is quite short.

Sun Joe AJ798E


  • The electric lawn dethatcher is very lightweight and easy to maneuver.
  • The Sun Joe AJ798E helps to cultivate the soil and release the nutrients by removing dead grass and rotting soil.
  • It requires minimal maintenance.
  • The Airboost technology increases thatch pickup and ensures reliable performance.


  • It is not durable.
  • A user complained that the safety button doesn’t work properly.
  • The plastic parts can easily break.

Final Verdict: Which One Should You Buy?

Both Sun Joe AJ801E and AJ798E models are efficient and easy-to-use dethatchers. In addition, they work well on small to mid-sized lawns.

The two dethatchers have an Airboost technology that maximizes thatch pickup with spring steel tines that remain sharp for optimal performance.

It is a difficult choice but we recommend the Sun Joe AJ801E because it has a more raking depth (0-0.4 inches).