Simplicity lawn tractors

Simplicity 12RTH

The Simplicity 12RTH is a 1992 lawn tractor from the 4200 Series, built in Port Washington, Wisconsin, USA. It features a 12 hp Briggs & Stratton 465cc 1-cylinder air-cooled gasoline engine with an electric starter and a 2.2 gallon fuel tank. The transmission is a belt-driven hydrostatic type with infinite forward and reverse gears. The tractor has two-wheel drive, manual steering, and an open operator station. It includes a mid PTO with manual clutch and a 36" mid-mount mower deck attachment. Tires are sized 15x6.0-6 front and 18x8.5-8 rear. Electrical system is 12 volts with negative ground.
Power-
Founded-
Model12RTH

Technical Specifications

Detailed specifications and technical data for Simplicity 12RTH

Engine
Coolingair-cooled
Starterelectric
Cylinders1-cylinder
Fuel tank2.2 gal (8.3 L)
Fuel typegasoline
Rated RPM3600
Bore/Stroke3.44x3.06 inches (87 x 78 mm)
Displacement465 cc (28.4 ci)
Oil capacity1.5 qts (1.4 L)
Engine DetailBriggs & Stratton
Power (gross)12 hp (8.9 kW)
Starter volts12
Dimensions
Width34.25 inches (86 cm)
Height39.7 inches (100 cm)
Length63 inches (160 cm)
Weight411 lbs (186 kg)
Rear tire18x8.5-8
Front tire15x6.0-6
Electrical
Groundnegative
Battery volts12
Mechanical
DriveTwo-wheel drive
SteeringManual steering
Operator stationOpen operator station
Production
TypeLawn tractor
Year1992
Series4200 Series
Built inPort Washington, Wisconsin, USA
ManufacturerSimplicity
Attachments
Typemid-mount Simplicity
Blades2-blade
Cut height1.5 to 3.5 inch (3 to 8 cm)
Mower deck36" mid-mount mower deck
Cutting width36 inches (91 cm)
Transmission
Typebelt-driven hydrostatic
Gearsinfinite forward and reverse
Power Take-off (PTO)
TypeMid PTO
Clutchmanual
Operationindependent