Brinly SAT2-40BH-P Tow Behind Spike Aerator with Transport Wheels, 40" - Hammered Black

The Brinly SAT2-40BH-P is a 40-inch tow-behind spike aerator designed to relieve compacted dirt on residential lawns. Soil compaction prevents moisture, lawn seed, and essential nutrients from penetrating down to root systems. By pulling this equipment behind a riding mower or tractor, homeowners can open up packed turf to promote healthier grass growth.

Built around 11 star-shaped tines, each measuring 8 inches in diameter with 12 spike tips, the unit creates narrow punctures up to 2 inches deep. The patent-pending 3-D tines are made from galvanized steel to prevent rust and resist bending when pushing into tough ground. A rigid weight tray supports up to 150 pounds of added ballast, helping the spikes slice deeper into dense soil. Construction relies on an all-steel frame, a double tow bar, a 5/8-inch solid steel axle, and nylon spacers between stars to maintain stability during operation.

Because this is a tow-behind implement, you need a compatible lawn tractor or utility vehicle to pull it. The listing does not include weight blocks, so any extra weight added to the top tray must be provided separately. Additionally, maximum spike depth is limited to 2 inches.

Verdict: The Brinly SAT2-40BH-P is a practical choice for homeowners with large lawns who already own a tow vehicle and need to break up compacted soil. Its heavy-duty steel frame, rust-resistant tines, and transport wheel lever make routine lawn maintenance straightforward and reliable.

• Working Width: 40 inches
• Tine Assembly: 11 tine stars (8-inch diameter) with 12 spike tips each
• Penetration Depth: Up to 2 inches
• Weight Tray Capacity: Holds up to 150 pounds
• Axle & Hardware: 5/8-inch solid steel axle with nylon spacers
• Materials: All-steel frame with galvanized steel 3-D tines

A great fit if you:

• Have a riding mower or lawn tractor equipped with a tow hitch
• Need to open up compacted soil so water and seed reach grass roots
• Want a durable steel aerator that can hold up to 150 pounds of extra ballast

Consider something else if you:

• Do not own a riding lawn mower or towing vehicle
• Need deeper soil penetration than the 2-inch maximum depth

How deep do the spikes penetrate the soil?
The 8-inch tine stars feature 12 spike tips that penetrate compacted soil up to 2 inches deep.

How much extra weight can the aerator hold?
The built-in rigid weight tray can hold up to 150 pounds of added weight to help drive the spikes deeper into compacted ground.

How do you move the aerator across non-grass surfaces like driveways?
The unit includes a single lever that engages turf-tread transport wheels, raising the tines so you can cross sidewalks and paved driveways without damaging the spikes or pavement.