2026 Brinly DT-480BH 

2026 Brinly DT-480BH

48” Tow-Behind Dethatcher | DT-480BH

• Steel tray & triple-coil strength tines for max durability
• Wide 48” working width perfect for dethatching large yards
• Inline wheels to minimize footprint width & facilitate leveling

The best time for dethatching is right before your lawn’s most vigorous growth cycle–late spring from warm-season grasses and early fall for cool-season grasses. Not sure if you need to dethatch? The best way to test your lawn is to use a hand spade to remove a 2-3 inch thick plug from your lawn. If you see more than ½ inch of spongy, brown material between the blades and the topsoil, it’s time to dethatch!

Brinly’s 48” Tow-Behind Dethatcher was designed for dethatching large lawns efficiently. Two rows of flexible tine tips comb the lawn, extracting thatch and depositing it on the surface where it can be mulched by the mower blades or removed using a sweeper or lawn vacuum. The drawbar’s adjustable mounting positions adapt to accommodate all tractor hitch heights. Unique to the DT-48BH is an inline wheel design, which levels the tray so that it follows the contours of the lawn without adding to the overall width of the attachment.

Features may include:

• 48″ Working Width

Our 48” dethatcher gently combs away dead grass, roots and other lawn debris to the surface, so water, air and nutrients penetrate to the root system.

• Triple-Coil Strength

The (24) 3/16″ diameter triple coil strength spring steel tines guarantee maximum efficiency, durability and thatch removal.

• Inline Wheels

The transport wheels are located behind and in-line with the dethatcher tray to minimize footprint width and facilitate leveling.

• Steel Construction

The heavy-duty 14 gauge steel frame design provides maximum durability year after year

• Two Rows of Tines

The two rows of independently flexing tines remove dead grass and roots (thatch), opening your root system to water and nutrients.