1968 - 1970
| 1968 - 1970 |
| Model year 1968-19681969-19691970-1970 |
| Garden tractor |
| Roper built |
Production
| Production |
| Distributor | Sears |
| Manufacturer | Roper |
| Type | Garden tractor |
| Original price | $970 (1968 ) |
Sears Hydro-Trac 12 Engine
| Sears Hydro-Trac 12 Engine |
| 12HP Tecumseh 453cc 1-cyl gasoline |
| Engine details ... |
1968 - 1970
| 1968 - 1970 |
| Model year 1968-19681969-19691970-1970 |
| Garden tractor |
| Roper built |
Engine Detail
| Engine Detail |
| Tecumseh HH120 |
| gasoline |
| 1-cylinder |
| air-cooled |
| Displacement | 453 cc
27.66 ci |
| Bore/Stroke | 3.50x2.875 inches
89 x 73 mm |
| Power | 12 hp
8.9 kW |
| Starter | electric |
| Starter volts | 12 |
Sears Hydro-Trac 12 Transmission
| Sears Hydro-Trac 12 Transmission |
| hydrostatic |
| Transmission details ... |
1968 - 1970
| 1968 - 1970 |
| Model year 1968-19681969-19691970-1970 |
| Garden tractor |
| Roper built |
Transmission
| Transmission |
| Transmission | Sundstrand |
| Type | belt-driven hydrostatic |
| Gears | infinite forward and reverse |
Speeds
Mechanical
| Mechanical |
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station. |
Tractor hitch
| Tractor hitch |
| Type | Sears 3-Point OptOptional |
Dimensions & Tires
| Dimensions & Tires |
| Weight | 725 lbs
328 kg |
| Front tire | 16x6.50-8 |
| Rear tire | 23x9.50-12 |
| Full dimensions and tires ... |
1968 - 1970
| 1968 - 1970 |
| Model year 1968-19681969-19691970-1970 |
| Garden tractor |
| Roper built |
Sears Hydro-Trac 12 Tires
| Sears Hydro-Trac 12 Tires |
| Lawn/turf front | 16x6.50-8 |
| Lawn/turf rear | 23x9.50-12 |
Electrical
| Electrical |
| Ground | negative |
| Battery volts | 12 |
