Roper lawn tractors

Roper T322 RT-13

The Roper T322 RT-13 is a garden tractor produced from 1973 to 1977 by Roper in Orangeburg, South Carolina, USA. It features a 13 hp Briggs & Stratton 494cc 1-cylinder gasoline engine, a 6-speed belt-driven gear transmission with 2 reverse gears, and two-wheel drive with manual steering. The tractor has an open operator station and uses a Roper Tri-Hitch. Dimensions include a 43.375 inch wheelbase, 65.125 inch length, 39.5 inch width, and 35 inch height. Tires are 16x5.50-8 front and 23x8.50-12 rear. Electrical system is 12 volts with negative ground. Attachments available include 42" and 48" mid-mount mower decks, a 39" snowblower, and a 46" front-mount blade. The T322 variant uses a gear transmission, while the related T323 model uses hydrostatic transmission.
Power-
Founded-
ModelT322

Technical Specifications

Detailed specifications and technical data for Roper T322 RT-13

Engine
Typegasoline
ModelBriggs & Stratton 302437
Coolingair-cooled horizontal-shaft
Starterelectric
Cylinders1-cylinder
Fuel tank2.5 gal (9.5 L)
Bore/Stroke3.4375x3.25 inches (87 x 83 mm)
Displacement494 cc (30.16 ci)
Power (gross)13 hp (9.7 kW)
Starter volts12
Dimensions
Width39.5 inches (100 cm)
Height35 inches (88 cm)
Length65.125 inches (165 cm)
Rear tire23x8.50-12
Wheelbase43.375 inches (110 cm)
Front tire16x5.50-8
Electrical
Groundnegative
Battery volts12
Mechanical
DriveTwo-wheel drive
SteeringManual steering
Operator stationOpen operator station
Production
TypeGarden tractor
Built inOrangeburg, South Carolina, USA
ManufacturerRoper
Years produced1973 - 1977
Attachments
Blade46 inches width (116 cm), front-mount
Snowblower39 inches width (99 cm), front-mount
42" mid-mount mower deck42 inches (106 cm), 3-blade
48" mid-mount mower deck48 inches (121 cm), 3-blade
Transmission
Typebelt-driven gear
Gears6 forward and 2 reverse
ManufacturerRoper
Tractor hitch
TypeRoper Tri-Hitch