MTD
990
Lawn tractor · 1971–1984 · 14 hp
MTD990
The MTD 990 is a lawn tractor manufactured from 1971 to 1984. It features a Briggs & Stratton 320000 engine, and manual steering. The transmission is a shaft-driven hydrostatic type with infinite forward and reverse (2-range).
Engine
| Engine | Briggs & Stratton 320000 |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 1 |
| Cooling | air-cooled horizontal-shaft |
| Displacement | 32.4 ci (531 cc) |
| Bore | 3.56 in (90 mm) |
| Stroke | 3.25 in (83 mm) |
| Power Rated | 14 hp (10.4 kW) |
| Starter Volts | 12 |
| Starter Type | electric |
| Manufacturer | Briggs & Stratton |
Transmission
| Transmission Type | shaft-driven hydrostatic |
|---|---|
| Transmission Model | Eaton |
| Gears | infinite forward and reverse (2-range) |
| Available Options | hydrostatic |
PTO
| Mid Type | independent |
|---|
Hitch
| Drawbar Hitch Type | sleeve hitch |
|---|
Dimensions
| Wheelbase | 49.5 in (125 cm) |
|---|---|
| Front Tread | 28 in (71 cm) |
| Rear Tread | 30 in (76 cm) |
Weight
| Weight | 875 lbs (396 kg) |
|---|---|
| Shipping | 875 lbs (396 kg) |
Tires & Tracks
| Front Ag | 16x6.50-8 |
|---|---|
| Rear Ag | 27x9.50-12 |
Fuel
| Capacity | 4.5 gal (17 L) |
|---|
Steering
| Type | manual |
|---|
Attachments
42" mid-mount mower deckSnowblowerBlade
| Mower Deck | 42 in (106 cm) |
|---|