Wheel Horse A-51

Name: Wheel Horse A-51
Brand: Wheel Horse

Power

5 hp

Production

1978-1982

Engine

Gasoline, 1-cylinder

Transmission

Peerless 724A

Weight

339 lbs [153 kg]

Drive

2WD

Under 15 HP 1970s 1980s

From the same series:

A-81

Introduction

Wheel Horse A-51 Riding Lawn Mower

The Wheel Horse A-51 is a compact riding lawn mower produced between 1978 and 1982. Designed for residential lawn maintenance, this machine belongs to the entry-level segment of the era's garden equipment, offering straightforward mechanical operation and basic utility features.

Engine Specifications

The mower is powered by a Briggs & Stratton 130902 gasoline engine. This air-cooled, single-cylinder unit produces a gross power output of 5 hp (3.7 kW). It features a vertical-shaft configuration with a displacement of 206 cc (12.57 ci) and a bore/stroke ratio of 2.5625 by 2.4375 inches. The engine is activated via a manual recoil starter.

Transmission and Drive

The A-51 utilizes a Peerless 724A transmission system. It is a belt-driven gear transmission that provides the operator with 5 forward gears and 1 reverse gear, allowing for speed adjustment during mowing operations. The machine operates with a two-wheel drive system and manual steering, characterized by its simplicity and ease of maintenance.

Mowing and Mechanical Utility

The unit is equipped with a 32-inch mower deck. It includes an independent mid-mounted power take-off (PTO) to drive the cutting deck, managed by a mechanical idler pulley clutch. The operator station is of an open design, emphasizing visibility and accessibility during operation.

Dimensions and Handling

With a wheelbase of 40.4 inches (102 cm) and an overall length of 54 inches (137 cm), the A-51 is built for maneuverability in confined spaces. The shipping weight is 339 lbs (153 kg). It rolls on turf-specific tires, with 11x4.50-5 tires at the front and 13x6.50-6 tires at the rear, providing stability on established lawns.

Conclusion

"The Wheel Horse A-51 is a functional, entry-level riding mower well-suited for standard residential lawn care tasks. Its simple mechanical design and modest power output prioritize ease of use and reliability for private garden maintenance."

Introduction

Production Information of Wheel Horse, A-51

The production information of the tractor (A-51) includes details about its manufacturing.

Riding lawn mower

Original price was $550 in 1978


Manufacturer	Wheel Horse

Dimension and Tires Information of Wheel Horse, A-51

This section sums up the dimension and tires information of the tractor.


Wheelbase	40.4 inches [102 cm]
Shipping weight	339 lbs [153 kg]
Length	54 inches [137 cm]
Height (steering wheel)	40 inches [101 cm]


Lawn/turf front	11x4.50-5
Lawn/turf rear	13x6.50-6

Engine Specifications of Wheel Horse, A-51

Get the specifications for the engine and if different options are available.

Briggs & Stratton 130902

Air-cooled vertical-shaft

Gasoline

1-cylinder


Power (gross)	5 hp [3.7 kW]
Displacement	206 cc [12.57 ci]
Starter type	Manual recoil
Bore/Stroke	2.5625x2.4375 inches [65 x 62 mm]

Transmission Information of Wheel Horse, A-51Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Transmission	Peerless 724A
Type	Belt-driven gear
Gears	5 forward and 1 reverse

Mechanical Specs of Wheel Horse, A-51Y

This section summarizes all mechanical information such as the brake system and other specifications.

Two-wheel drive

Manual steering

Open operator station.

Power Information of Wheel Horse, A-51Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Mid PTO	Independent
Clutch	Mechanical idler pulley

Frequently asked questions

How much horsepower does the Wheel Horse A-51 have?

The Wheel Horse A-51 delivers 5 HP.

What years was the Wheel Horse A-51 produced?

The Wheel Horse A-51 was produced in 1978-1982.

What engine does the Wheel Horse A-51 have?

The Wheel Horse A-51 is powered by a Gasoline, 1-cylinder engine.

What transmission does the Wheel Horse A-51 use?

The Wheel Horse A-51 uses a Peerless 724A transmission.

How much does the Wheel Horse A-51 weigh?

The Wheel Horse A-51 weighs 339 lbs [153 kg].

Is the Wheel Horse A-51 4WD?

The Wheel Horse A-51 is available in 2WD.

More Wheel Horse models

325 HP · 1962 5025 HP · 1962 5505 HP · 1960 5515 HP · 1961 5525 HP · 1962 A-605 HP · 1976 - 1977 Lawn Ranger5 HP · 1962 - 1973 336 HP · 1963

View all 238 Wheel Horse models →

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