TIECTOWN 2026 Upgrade 16-Inch 15.5A Electric Dethatcher & Scarifier, Green

The TIECTOWN 16-Inch 15.5A Electric Dethatcher and Scarifier is a dedicated lawn maintenance tool designed to remove thick dead grass, pull up matted debris, and loosen compacted soil. Built for homeowners who want to improve turf health and root growth, this corded unit combines two essential seasonal lawn care jobs into a single machine. It targets built-up thatch that blocks water and nutrients from reaching the soil, offering a practical alternative to manual raking.

At the heart of the machine is a 15A motor with a 15.5A peak rating operating at 3600 RPM across a 16-inch working width. The 2-in-1 setup features tool-free quick-release blades that let you swap between scarifying and dethatching modes in moments. The scarifying blade cuts down into compacted soil to encourage stronger root systems, while the dethatching blade sweeps up matted organic matter. A 5-position depth adjustment lever lets you set working depths from -0.47 to 0.24 inches for scarifying and -0.32 to 0.39 inches for dethatching, while a 3-position adjustable handle rod lets users adapt the height for comfortable pushing.

Operator convenience and safety are reinforced through several built-in design details. The dethatcher includes a waterproof plug, a dedicated cord clip, and an extension cord holder to prevent frustrating cable tangles while working across the yard. Debris is directed straight into a 14.5-gallon removable collection bag, reducing manual cleanup after completing a pass. Weighing 30 pounds and equipped with durable wheels, the unit remains manageable during operation, and its tool-free assembly and folding handle simplify storage in tight shed or garage spaces.

Because this machine relies on corded electric power, buyers will need to supply an appropriate heavy-duty extension cord, specifically a 14 AWG cord for lengths up to 50 feet or a 12 AWG cord for lengths up to 100 feet. Additionally, users must keep in mind that this is a specialized dethatching tool rather than a standard lawnmower, so it will not cut tall grass. The 14.5-gallon collection bag also requires regular emptying when clearing heavily matted lawns.

Verdict: The TIECTOWN 15.5A Electric Dethatcher and Scarifier is a strong choice for homeowners looking to clean up dead turf and aerate soil without manual raking. Its tool-free blade changes, adjustable depth controls, and lightweight folding frame make seasonal yard care straightforward and manageable.

• Motor: 15A (Peak 15.5A), 3600 RPM
• Working Width: 16 inches
• Weight: 30 lbs
• Collection Bag Capacity: 14.5 gallons
• Scarifying Depth Range: -0.47 in to 0.24 in
• Dethatching Depth Range: -0.32 in to 0.39 in
• Depth Adjustment: 5 positions
• Handle Adjustment: 3 positions

A great fit if you:

• Need to remove thick thatch and loosen compacted lawn soil without manual raking.
• Want a tool-free way to switch between scarifying and dethatching modes.
• Prefer a lightweight 30-pound machine with a space-saving foldable handle.

Consider something else if you:

• Are looking for a single tool that can also mow and cut regular grass.
• Do not want to manage an outdoor heavy-duty extension cord while working.

Can this machine be used as a standard lawnmower?
No, this is a specialized dethatching and scarifying tool designed specifically to remove dead grass and loosen soil. It will not cut or mow growing lawn grass.

What kind of extension cord should be used with this dethatcher?
For best performance, use a heavy-duty outdoor extension cord rated at 14 AWG for lengths up to 50 feet, or 12 AWG for lengths up to 100 feet.

How do you switch between scarifying and dethatching modes?
The machine features a quick-release blade system that allows complete tool-free switching between the scarifying blade and the dethatching blade.

What are the depth adjustment ranges for scarifying and dethatching?
The 5-position lever adjusts working depth from -0.47 to 0.24 inches for scarifying, and from -0.32 to 0.39 inches for dethatching.