2020 Ryan® Lawnaire® IV Briggs & Stratton

2020 Ryan® Lawnaire® IV Briggs & Stratton

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  • Year 2020
  • Make Ryan®
  • Model Lawnaire® IV
  • Engine Model Honda®: Briggs & Stratton Vanguard
2020 Ryan® Lawnaire® IV Briggs & Stratton

2020 Ryan® Lawnaire® IV Briggs & Stratton

2020 Ryan® Lawnaire® IV Briggs & Stratton

Whether you’re a rental house, small lawn care contractor or homeowner, the Lawnaire® IV aerator has an application to suit your needs.

This drum-style, self-propelled, high-speed precision commercial turf aerator combines performance, durability and ease of use. Commercial grade components like a solid steel axle and hardened alloy steel coring tines ensure years of reliable performance in even the most rigorous environments. User-friendly features like the easy-to-operate, handle-mounted throttle and vibration-reducing grips make operation easy and comfortable. Thirty tines spread over a 19-inch swath offer a productive aeration rate of 29,000 square feet per hour. Convenient transportation features such as a fold-down handle and removable weights for easier lifting cap off the long list of efficiency-building features you’ll find in this versatile machine.

Features may include:

  • Standard ¾", hardened alloy steel coring tines keep this durable machine out of the shop and out on the job.
  • A full water drum provides improved traction and increases penetration depth in harder soils.
  • Weights are easily and conveniently removable for easier lifting and quicker, less strenuous transportation.

Engine

Engine Model Honda®: Briggs & Stratton Vanguard
Starter recoil start
Cycle Time 4-cycle
Air Cleaner dual air cleaner; low-tone muffler
Displacement 12.5 cu. In. (205 cc)

Drivetrain

Clutch Unit: Belt tightener

Wheels & Tires

Tires, Front Specification (2) 8x2.25 semi-pneumatic w/ball bearings
Tires, Rear Specification (2) 8x2.25 semi-pneumatic w/ball bearings

Electric

Electrical on/off switch

Operational

Operating Conditions Productivity: Aerates up to 29,000 sq ft/hr (2,694 m2 /hr) at 3.5 mph (4.83 kph)
Drive System Primary: 4L section V-belt | Tine & Drum: Single #40 nickel-plated chain

Dimensions

Dimensions Core Diameter: 0.75 in. (19 mm) | Aeration Pattern: 3.75 in. x 7 in. (95 mm x 178 mm) | Holes per Sq Ft: up to 9 sq ft (.5 m2 )
Tine Diameter Tines: 0.75 in. (19 mm) diameter coring type formed from 0.08 in. (2 mm) hollow, hardened alloy steel
Width Aerating: 19 in. (483 mm) | 28 in. (711 mm)
Length 53.5 in. (1,359 mm)
Height 48.8 in. (1,240 mm); 30 in. (762 mm) w/handle folded
Depth, Maximum Coring: Up to 2.75 in. (70 mm)

Capacities

Fuel Capacity 0.84 gal. (3.3 L)
Oil capacity 0.63 qt (0.6 L)

Weights

Weight Wet w/o Weights: 214 lb (97 kg) | Wet w/Weights: 255 lb (116 kg) | Wet w/Weights and Water in Drum: 298 lb (135 kg)

Features

Features Number of Tines: 30 tines per aerator | Lubrication: Grease zerks on the wheels & idler pivot / oil chain

Product Photography