Simplicity lawn tractors

Simplicity 606 990332

The Simplicity 606 is a riding lawn mower produced from 1964 to 1967 as part of the Wonder Boy Series. It features a 6 hp Briggs & Stratton 231cc 1-cylinder gasoline engine, a 2-speed belt-driven gear transmission with 2 forward and 1 reverse gears, and two-wheel drive with manual steering. The mower was built in Port Washington, Wisconsin, USA, and originally sold for $463 in 1967. It has front tires sized 11x4.00-5 (Super) or 4.80x4.00-8 (Special) and rear tires sized 16x6.50-8. Attachments include a 32" mid-mount mower deck and a 36" front-mount blade. Variants include the 606 Super and 606 Special models.

Power6 hp

Founded32" deck

Model606

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Technical Specifications

Detailed specifications and technical data for Simplicity 606 990332

Power

Power (gross)	6 hp (4.5 kW)

Engine

Cooling	air-cooled horizontal-shaft
Cylinders	1-cylinder
Fuel type	gasoline
Bore/Stroke	2.75x2.375 inches (70 x 60 mm)
Displacement	231 cc (14.1 ci)
Engine model	Briggs & Stratton 140000
Starter type	manual recoil, electric Optional
Power (gross)	6 hp (4.5 kW)

Variants

990329	606 Super
990333	606 Special

Dimensions

Rear tire	16x6.50-8
Front tire	11x4.00-5 (Super), 4.80x4.00-8 (Special)

Production

Type	Riding lawn mower
Series	Wonder Boy Series
Built in	Port Washington, Wisconsin, USA
Original price	$463 in 1967
Production years	1964 - 1967

Attachments

36" Blade	Simplicity 335, front-mount, 36 inches width (91 cm), manual-lift, manual-angle
32" mid-mount mower deck	mid-mount Simplicity 333, 3-blade with manual lift, Cutting width 32 inches (81 cm), Cut height 1.25 to 3 inch (3 to 7 cm)

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