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LawnMaster

LawnMaster 48V MAX 16-inch Brushless Dethatcher and Scarifier, CLGVB4816

Based on 70 reviews
Condition: New
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$269.99
Save $30.00 was $299.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 8
Order within 20 hours and 28 minutes

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At a glance

Condition
New
Size
Cordless 16-in
Model
CLGVB4816
Dimensions
38.7"D x 24.2"W x 37.5"H
Weight
27.6 lb
Color
16-in-NEW
Material
Metal, Plastic

Features 5

  • CORDLESS FREEDOM: Powered by two 24V MAX* 4.0Ah lithium-ion batteries, delivering up to 25 minutes of runtime, covering up for small to medium lawns up to 1/6 acre.
  • 2-IN-1 FUNCTIONALITY: Switch between scarifying and dethatching with a powerful brushless 3,200 RPM motor and a 12-gallon collection bag for optimal lawn health
  • CUSTOMIZABLE USAGE: Tackle matted build-up effortlessly with 14 adjustable height settings, setting the stage for planting or routine yard upkeep
  • PROMOTES HEALTHY GROWTH: Ideal for removing dead grass, moss, and thatch - timing varies by grass type - ensuring your lawn stays in peak condition throughout the growing season

Specs 23

Brand LawnMaster
Power Source Battery Powered
Material Metal, Plastic
Color 16-Inch-NEW
Style 16 Inch-NEW
Item Weight 27.6 pounds
Cutting Width 16 inches
Operation Mode Manual

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

Really effective and controllable
Size: Electric 16-Inch
I rarely comment on purchases but I am very happy with this one. It performs well for the money. In some ways better than a large commercial thatcher. Here are my notes. It's motor is plenty strong if you are patient. I bought it to thatch some super thick healthy grass and some areas that were patchy and dead from heat and grubs. I used the wire tines, not the metal blades. If you go slow and are patient it does both well. It also really worked well in mossy areas tearing it up and exposing the soil below. Run it as you would a rug shampoo machine. Be slow and patient. Can go back and forward over problem areas as it is nice and light. Just keep the blade spinning and don't push it so fast or hard it bogs down. It has a good depth adjustment for that. I didn't expect it but I did around 8,000 SF of lawn in about 90 minutes. Its pretty wide. And if you are patient it works better in the end than a big gas tine thatcher. Think of pacing it like a slow walk with your lawnmower to get a clean cut. It is just 128$ so yes it feels cheap when you assemble but it is light and easy to move and manage. Perfect for a machine I'll use once a year. BTW the bag does work but is not strictly needed. Finally, after I was done thatching, I ran my mower with the blade low and vacuumed up all the debris. And, if your grass is long, mow it short before using this machine ... show more
Reviewed in the United States on April 17, 2025 by David M Ingham
Worth every penny in time and labor saved.
Size: Electric 16-Inch
Works very well dethatching. Very powerful. Way better than using a thatching rake or even an attachment for a riding mower. You just have to pay close attention to go at a steady pace to dethatch evenly to avoid scalping the lawn. The one con I have is the bag is very small. My yard hadn't been dethatched in two years and it would fill up after a few feet. I removed the bag and propped up the guard to allow the thatch to fall out the back. I just went over it with the riding mower to pick it up. Remember to get the lower gauge extension cord. ... show more
Reviewed in the United States on April 16, 2025 by Jeremy
I love it. Easy assemble. It really works. Lightweight.
Size: Electric 16-Inch
It really works. I will forever use this to dethatch instead of all of the manual labor of a rake.
Reviewed in the United States on December 5, 2025 by RLV
Don't let this pass you up, you need this for your lawn.
Size: Cordless 16-Inch
For years I've searched for an affordable Thacher for lawns. This is it! This small detacher packs a big bang for the money. After reading other reviews, on this item, I was anxious to get my detacher. With some assembly to do, i couldn't wait to power it on. It didn't disappoint me at all. It was tearing out the dead lawn and leaving the green lawn. Actually, it picked out more dead lawn than i thought i had. Within just a few minutes I had a pile of dead growth the machine pulled out. I'm more than pleased with the performance of this machine, and the price is great, you can't let this pass you up. Get it! ... show more
Reviewed in the United States on September 10, 2025 by Richard Rice
Worked excellent...for about 5 minutes.
Size: Electric 16-Inch
Worked great for maybe 5 minutes. Then the electric motor shut off. Started up again, worked for maybe 30 seconds. Kept turning it on, walked maybe 2 steps, motor just kept quitting over and over again. After checking my electrical cords ( rated at 15 amps) and my circuit breakers in the garage - and they were all fine - I thought this could just be a bum unit. I got maybe 1/3 of my lawn dethatched. Disappointing. And I returned to the UPS store that same afternoon. Can't recommend this one, folks. ... show more
Reviewed in the United States on September 25, 2025 by Jim Giddings
Awesome Tool at an Incredibly Inexpensive Cost
Size: Electric 16-Inch
I wanted to try this out a few times before writing my review. This is a truly awesome dethatcher. Used in mid spring and a lot of dead grass and mulch was removed. The yard service does not bag the clippings...problem 1. This tool did a great job and the yard looks a lot better. I would highly recommend it to anyone that desires to dethatch their yard. BTW, this tool removes more dead grass, weeds and mulch than the tow behind tine dethatcher for my riding mower at my last property. ... show more
Reviewed in the United States on August 9, 2025 by Spa-King
PICKS UP TO MUCH DIRT, MAKING BAG HEAVY.
Size: Electric 16-Inch
Doesn't work as good as I had hoped. It picks up to much dirt, making the bag to heavy for this 80 yr old man. But it still does a decent job. Nice and light weight.
Reviewed in the United States on November 18, 2025 by DAVID YOUNG
Good performance poor build
Size: Electric 16-Inch
Worked great but the quality is low. The screws for the handle came out while I was using it. Had to replace and make some modifications but works well.
Reviewed in the United States on September 22, 2025 by Walter Westmoreland
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