Ryan Turf and Doosan Portable Power products have transitioned to Bobcat branding, while retaining their legacy of innovation, durability, and reliability.

72" AE72 Tow Behind Aerator, Ryan Renovaire 544317A, 7523791

In stock

72" AE72 Tow Behind Aerator, Ryan Renovaire 544317A, 7523791

AE72 Tow Behind Aerator, 7523791 is a robust and efficient aerator designed to enhance soil aeration and promote healthier turf. The AE72 boasts a working width of 72 inches, and can cover up to 3 acres per hour, making it perfect for large recreational areas, golf turf, and sports fields.  

The AE72 comes standard with 96 aeration tines, but can be doubled to 192. Paired with the customizable weight trays, and cast-iron wheels, this unit is equipped to deal with any large aeration task. Features of the AE72 include: 

  • 72 inch working width  
  • 96 aeration tines (3/4" Thin Wall Coring Tine, C100032) with option to double to 192 tines  
  • Aerate up to 3 acres per hour  
  • Six customizable weight trays

It easily attaches to any tractor capable of towing 1,600 pounds, making it versatile and adaptable to various towing equipment.

Bobcat AE72 Tow Behind Aerator is the same as the 72" Ryan Renovaire Tow-Behind Aerator, 544317A.


  • AE72 is Bobcat’s largest tow-behind aerator. 
    • With a working width of 72 inches, the AE72 is Bobcat’s largest tow-behind aerator. It can effectively aerate up to 3 acres per hour and attaches to any machine capable of towing 1,600 pounds. 
  • Option to double up the tines for maximum aeration. 
    • The AE72 comes standard with 96 tines. However, operators can choose to double the tine count to192 for maximum aeration per pass. 
  • Durable construction and build quality. 
    • The AE72 comes standard with durable, heavy cast-iron aeration wheels and a rugged design. It’s built to withstand harsh conditions for years of productive aeration service. 
  • AE72 is easy to maintain. 
    • With open access to the lubrication fittings, maintenance is easy for increased uptime and productive operation. 
  • AE72 can be customized to match your aeration needs. 
    • With optional 0.5-inch coring tines, long and short slicing knives, or open-spoon tines, owners and operators can customize performance based on turf type and aeration needs. 
More Information
Power Tractor Draw
Hitch Clevis and pin type
Aerating Wheels Cast iron w/sintered bushing; pressure lubrication fitting; grooved for mounting aerating tines on both sides; each wheel weighs 75 lb (34 kg)
Tines - C100032 96 standard, 192 optional
Aeration Depth Up to 5 in (127 mm)
Aeration Width 72 in (1,829 mm)
Standard Aeration Pattern 6 in x 6 in (152 mm x 152 mm)
Optional Double Tines Aeration Pattern 3 in x 3 in (76 mm x 76 mm)
Productivity Up to 3 acres/hr (1.2 ha/hr) at 4 mph
Length 60 in (1,524 mm)
Width 96 in (2,438 mm)
Height 36 in (914 mm)
Weight 1518 lb (689 kg)

WARNING: This product can expose you to chemicals including lead and lead compounds, mineral oils, and phthalates which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov