Best Corded Electric Dethatchers (2026)

The DT1516 runs a 15 amp motor to 3300 RPM across a 16 inch path with five depths from +1/4 to -1/2 inch. WEN DT1516 16 in breaks down as type corded 2-in-1, motor 15 amp, up to 3300 RPM, path 16 in and depth +1/4 to -1/2 in.

15 amp motor to 3300 RPM, 16 inch clearing path and five depths from +1/4 to -1/2 inch are what you pay for here. Corded and moderate weight are the trade-offs to accept. The Westinghouse 16-inch ties it on working width at 16 inches, which leaves build and features as the real deciding factors. It is a proven corded pick from an established brand.

Owning the WEN DT1516 16 in 15 amp electric dethatcher scarifier means this: use a heavy-gauge outdoor extension cord with this WEN; a thin one drops voltage and heats up under motor load. Given the WEN DT1516 16 in 15 amp electric dethatcher scarifier, look at the warranty period on this WEN, because the motor and belt are the parts that age first. Around the WEN DT1516 16 in 15 amp electric dethatcher scarifier, store this WEN dry with the reels removed if the lawn was wet, and check the drive belt and tines each spring.

Westinghouse pairs 24 spring tines with a second blade reel on the same 16 inch frame, driven by a 15 amp motor spinning to 3500 RPM. Westinghouse 16 in 15 comes to type corded 2-in-1, motor 15 amp, up to 3500 RPM, path 16 in and tine reel 24 spring tines, spec for spec.

24 spring tines in the dethatch reel, 15 amp motor runs to 3500 RPM and 16 inch path trims passes are the reasons to shortlist it. Medium lawns where thatch is thick and you want the strongest Westinghouse is the shopper who gets the most from it. Corded, so you manage 100 feet of cable and bag fills quickly on thick thatch are what you give up. Compared with the Sun Joe AJ808E at 15 inches, its 16 inches covers more ground per pass.

With the Westinghouse 16 in 15 amp dethatcher and scarifier, use a heavy-gauge outdoor extension cord with this Westinghouse; a thin one drops voltage and heats up under motor load. On the Westinghouse 16 in 15 amp dethatcher and scarifier, empty the bag of this Westinghouse often; a full bag blows dust back at the operator and slows the reel. For the Westinghouse 16 in 15 amp dethatcher and scarifier, look at the warranty period on this Westinghouse, because the motor and belt are the parts that age first.

The AJ808E is the 15 amp Sun Joe, cutting a 15 inch path with a 13.2 gallon bag. Sun Joe AJ808E 15 comes to type corded 2-in-1, motor 15 amp, path 15 in and bag 13.2 gallon, spec for spec.

Owners who want the strongest corded Sun Joe is the job it is aimed at. Heavier than 12 amp models and cord management are what you give up. 15 amp motor, 15 inch cutting width and 13.2 gallon removable bag are the reasons to shortlist it. 15 inches of working width is shared with the MZK 15-inch, so look at construction and extras instead.

With the Sun Joe AJ808E 15 amp 15 in corded dethatcher scarifier, store this Sun dry with the reels removed if the lawn was wet, and check the drive belt and tines each spring. On the Sun Joe AJ808E 15 amp 15 in corded dethatcher scarifier, set this Sun shallow on the first pass and lower it only if thatch is still left, so you do not scalp the lawn. For the Sun Joe AJ808E 15 amp 15 in corded dethatcher scarifier, wipe off the vents and housing of this Sun after each session so grass dust does not cake into the motor cooling slots.

MZK's 15 inch machine spins a 13 amp copper motor to 3700 RPM and adjusts depth from -0.47 to 0.24 inches. MZK 15 in 13 gives type corded 2-in-1, motor 13 amp copper, 3700 RPM, path 15 in and depth -0.47 to 0.24 in on its product page.

13 amp copper motor at 3700 RPM, 15 inch rake path and depth range -0.47 to 0.24 inches make the case for it. Lesser-known brand and support history is short are the main cautions. Value shoppers who want a wide path and a fast motor is the buyer it has in mind. The SENIX 15-inch ties it on working width at 15 inches, which leaves build and features as the real deciding factors.

For the MZK 15 in 13 amp electric dethatcher scarifier, replace bent tines on this MZK promptly, because a bent tine shreds roots instead of lifting thatch. Owning the MZK 15 in 13 amp electric dethatcher scarifier means this: wipe off the vents and housing of this MZK after each session so grass dust does not cake into the motor cooling slots. Given the MZK 15 in 13 amp electric dethatcher scarifier, store this MZK dry with the reels removed if the lawn was wet, and check the drive belt and tines each spring.

SENIX offers a 13 amp motor, a 15 inch path, four depth positions and a 13.2 gallon bag. SENIX 15 in 13 means type corded 2-in-1, motor 13 amp, path 15 in and depth 4 positions, by the numbers.

Less proven brand and four depth steps only need weighing before you order. 13 amp motor, 15 inch path and four-position depth are what you pay for here. Shoppers who want a wide path for the lowest cost is the use it was built around. At 14 inches, the Greenworks 13A 14-inch is the yardstick, and its 15 inches covers more ground per pass.

Around the SENIX 15 in 13 amp 2-in-1 dethatcher and scarifier, wipe off the vents and housing of this SENIX after each session so grass dust does not cake into the motor cooling slots. With the SENIX 15 in 13 amp 2-in-1 dethatcher and scarifier, replace bent tines on this SENIX promptly, because a bent tine shreds roots instead of lifting thatch. On the SENIX 15 in 13 amp 2-in-1 dethatcher and scarifier, mow short before bringing out this SENIX; long grass wraps around the reel and bogs the motor.

Greenworks offers a 13 amp motor, a 14 inch path and three depth positions. Greenworks 13 amp 14 breaks down as type corded 2-in-1, motor 13 amp, path 14 in and positions 3 depths.

Greenworks owners on a corded budget is where it fits best. Only three depth steps and corded need weighing before you order. 13 amp motor, 14 inch path and three-position depth are what you pay for here. Next to the WEN DT1516 (16 inches), its 14 inches means more passes to finish the same lawn.

Owning the Greenworks 13 amp 14 in corded dethatcher scarifier means this: set this Greenworks shallow on the first pass and lower it only if thatch is still left, so you do not scalp the lawn. Given the Greenworks 13 amp 14 in corded dethatcher scarifier, check the cord length and plug type of this Greenworks against where your outlets are, because a short cord forces an extension. Around the Greenworks 13 amp 14 in corded dethatcher scarifier, dethatch with this Greenworks when the lawn is dry enough not to clump but the soil is not baked hard.