Simplicity 450

The Simplicity 450 is a tractor produced by Simplicity Lawn Tractors. It is equipped with a 231 cc 14.1 ci engine. The listed engine power is Gasoline (gross): 4.5 hp / 3.4 kW. Transmission: 2 forward and reverse.

Overview

	1958 - 1959 Wonder Boy SeriesRiding lawn mower Wonder Boy Series Riding lawn mower

Production
Manufacturer	Simplicity
Riding lawn mower
Built in Port Washington, Wisconsin, USA
Original price was $290 in 1960

Simplicity 450 Engine
4.5HP Briggs & Stratton 231cc 1-cyl gasoline
Engine details ...

Simplicity 450 Transmission
2-speed gear
Transmission details ...

Mechanical
Two-wheel drive
Manual steering
Open operator station.

Dimensions & Tires
Front tire	10x2.50
Rear tire	4.00x8
Full dimensions and tires ...

References
Lawn & Garden Power Equipment published in 1959, by Simplicity

Engine

Engine Detail — 231 cc / 14.1 ci Gasoline

Manufacturer	Briggs & Stratton 141302
Fuel Type	Gasoline
Configuration	1-cylinder, air-cooled
Displacement	231 cc 14.1 ci
Bore/Stroke	2.75x2.375 inches 70 x 60 mm
Power (gross)	4.5 hp 3.4 kW
Starter	manual recoil
	electric OptOptional
Starter volts	12

Transmission

Transmission — 2 forward and reverse belt-driven gear

Type	belt-driven gear
Gears	2 forward and reverse

Dimensions

Simplicity 450 Tires
Lawn/turf front	10x2.50
Lawn/turf rear	4.00x8

Dimensions

Attachments

Attachment overview
24" mid-mount mower deck
Blade

24" Mower deck
Type	mid-mount Simplicity 990122
	1-blade with manual lift
Cutting width	24 inches 60 cm
Cut height	1.25 to 3.25 inch 3 to 8 cm

Photos

Simplicity 450 tractor photo