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Lawnaire® Tow-Behind Aerator


This versatile tow-behind aerator is ideal for any mid-sized turf area of one to five acres.

With a 36-inch swath, the Lawnaire Tow-Behind can aerate one and a half to two acres per hour, quickly and effortlessly. Lifting and lowering the tines is also easy with manual, hydraulic and electric lift options. Choose from coring, spooning or slicing tines for customized aeration according to your needs. All tines aerate to a depth of four inches and are constructed of austemper-hardened steel. For added durability and reduced maintenance, this rugged machine has cast iron tine wheels with sintered bushings and lubrication fittings. The independently mounted tine wheels allow turning while the tines are in the ground, setting a new standard in efficiency.



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Lawnaire® Tow-Behind Aerator. Ideal for medium size areas from 1-5 acres!

Impressive aerating width of 36 inches,

depth of up to 4 inches with 48 tines total (eight per wheel) make this tow-behind stand out among its competitors!

Ryan Lawnaire 3-Point Hitch lifting mechanismA variety of available lifting mechanisms

allow you to easily lift and lower your aerating unit.




Ryan Lawnaire 3-Point Hitch tine wheelsIndependently mounted tine wheels

let you make turns while the tines are in the ground for maximized productivity.





515197 - Tine, Coring ¾" (19 mm), Back Discharge, Thick Wall

515196 - Tine, Coring ½" (13 mm), Back Discharge, Thick Wall

520404 - Tine, Spoon



521155 - Deep Slicing Knife

515193 - Shallow Slicing Knife



Clevis and pin type

8 per wheel (48 total). One set of 0.75 in. (19 mm) diameter coring tines standard.

Optional Tines
0.5 in. (13 mm) diameter coring, 7.5 in. (191 mm) slicing or 6 in. (152 mm) open-spoon; tines are formed from austemper-hardened alloy steel; wheels can be mounted with double tines;
16 per wheel (96 total)

Aerating Width
36 in. (914 mm)

Coring Depth
Up to 4 in. (102 mm)

Aeration Pattern
6 in. x 6 in. (152 mm x 152 mm) with single tines; 3 in. x 3 in.
(76 mm x 76 mm) with double tines

Holes per Square Foot
Up to 9 with single tines; up to 18 with double tines

1.5 acres/hr. (0.6 ha/h) at 4 mph (6.4 km/h)

Towing Speed
10 mph (16 km/h) maximum

Transport Tires
4.10/3.50-4, 2-ply, pneumatic tires with ball bearings

500 lbs. (227 kg)

46 in. (1,168 mm)

68.5 in. (1,740 mm)

31 in. (787 mm)



Warranty Information

Demo Live Equipment


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