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Home » Sales » Ryan » Lawn Aerators » Ryan Lawnaire 28

Ryan Lawnaire 28

  • Pulls cores even in difficult soil conditions
  • Produces more holes in a single pass
  • Self-propelled and easy to maneuver requiring less effort
  • Vertical coring means the turf is ready for play more quickly
  • 2-Year Commercial Warranty
  • Choose Honda® GX200™ 5.5hp or Briggs & Stratton® Vanguard® 7.5hp engine
  • Self-propelled: chain drive rear differential
  • Front castor wheel
  • Dual chain tine drive system
  • 24,000 sq. ft. per hour
  • Up to 12 holes per sq. ft.
  • 2.5" coring depth
  • Remote engine kill switch
  • Sealed, precision ball bearings at all locations in the tine arms and linkage for low maintenance and durability
  • Extra set of 0.75" x 2.5" tines included

Specifications

Unit

 
   
Machine Type Reciprocating self-propelled walk-behind aerator
Clutch Belt Tightener
   

Drive

 
   
Wheel A-section V-belt, #40 Nickel plated roller chain
Tines B-section V-belt, #50 Nickel plated roller chain
Aerating Width 28 in. (711 mm)
Coring Depth Up to 2.5 in. (64 mm)
Core Diameter 0.75 in. (19 mm)
Aeration Pattern 3.5 in. x 5 in. (89 mm x 127 mm)
Holes per Square Feet Up to 12 per sq. ft. (129/m)
Productivity Aerates up to 24,000 sq. ft./hr. (2230 m/hr.)
Transport 2.1 mph (3.3 km/hr.)
Tines Hollow, tapered, austemper-hardened steel; 3/4 in. (19 mm) diameter tines
Tine Arms 4 arms; 2 tines per arm
Brakes Automatic parking brake
Handles Rubber isolated handlebars
Tine Engagement Mechanism Spring-assist
Bearings Sealed precision bearings
Lubrication 5 grease fitting
Reversing gearbox Oil bath
Differential Grease
   

Tires

 
 
Front (1) 10.4 x 4.10/3.50, 4-ply, caster style
Rear (2) 8.7 x 2.80/2.50, 4-ply

 

 

Dimensions

 
   
Width 34 in. (864 mm)
Length 56.4 in. (1.4 m)
Height 48 in. (1.2 m)
Weight - Model 544887 (Honda engine) 404 lbs. (183 kg.)
Weight - Model 54487E (Briggs & Stratton engine) 400 lbs. (181 kg)