Specifications
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| Model information | |
| Production years | 1975 - 1976 |
| Equipment type | Garden tractor |
| Manufacturer | Simplicity built |
| Production | |
| Distributor | Montgomery Ward |
| Manufacturer | Simplicity |
| Equipment type | Garden tractor |
| Built in | Built in Port Washington, Wisconsin, USA |
| Original price | Original price was $3,650 in 1975 |
| Notes | The Montgomery Ward Twin 20 carried model codes SIM33300, SIM33301, SIM33302 and SIM33303 depending on tire options. |
| Montgomery Ward Twin 20 Engine | |
| Engine | 19.9HP Onan 816cc 2-cyl gasoline |
| Fuel tank | 3.8 gal 14.4 L |
| Details | Engine details ... |
| Montgomery Ward Twin 20 Transmission | |
| Transmission | hydrostatic |
| Details | Transmission details ... |
| Mechanical | |
| Drive | Two-wheel drive |
| Steering | Manual steering |
| Brakes | Disc brakes |
| Cab / ROPS | Open operator station. |
| Hydraulics | |
| Pressure | 500 psi 34.5 bar |
| Front valves | 1 |
| Total flow | 2.5 gpm 9.5 lpm |
| Tractor hitch | |
| Rear Type | 0 |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electric |
| Rear PTO Type | 2000 |
| Front PTO | independent |
| Clutch | electric |
| Front PTO Type | 3600 |
| Dimensions & Tires | |
| Wheelbase | 56 inches 142 cm |
| Weight | 1300 lbs 589 kg |
| Front tire | 20x8.00-10 |
| Rear tire | 29x12.00-15 |
| Details | Full dimensions and tires ... |
| Montgomery Ward Twin 20 attachments | |
| Attachment | 60" mid-mount mower deck snowblower blade front-end loader backhoe |
| Details | Attachment details ... |
| Electrical | |
| Ground | negative |
| Charging system | flywheel alternator |
| Charging amps | 20 |
| Charging volts | 12 |
| Battery volts | 12 |
| Battery AH | 45 |
| References | |
| Publication | Lawn, Garden & Farm Catalog published in 1975, by Montgomery Ward Suburban Farm & Garden Catalog published in 1976, by Montgomery Ward |
Values may vary by engine, transmission or configuration. View source page