Production | |
| Manufacturer: | Simplicity (a part of Allis Chalmers) |
| Type: | Lawn tractor |
| Factory: | Port Washington, Wisconsin, USA |
Variants | |
| 990425: | electric start |
| 990424: | recoil start |
Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | manual |
| Cab: | Open operator station. |
| Transmission: | 2-speed gear |
Power Take-off (PTO) | |
| Front PTO: | independent |
| Clutch: | mechanical |
Electrical | |
| Ground: | negative |
Engine Detail | |
| Briggs & Stratton 171702 | |
| gasoline | |
| 1-cylinder | |
| air-cooled vertical-shaft | |
| Displacement: | 275 cc 16.79 ci |
| Bore/Stroke: | 3.00x2.375 inches 76 x 60 mm |
| Power (gross): | 7 hp 5.2 kW |
| Starter: | manual recoil |
| electric*Optional. Electric start on model 990425. | |
| Starter volts: | 12 |
Transmission | |
| Type: | belt-driven gear |
| Gears: | 2 forward and 1 reverse |
Dimensions | |
| Wheelbase: | 41.5 inches 105 cm |
| Length: | 57 inches 144 cm |
| Height (steering wheel): | 33.5 inches 85 cm |
| Height (hood): | 31.5 inches 80 cm |