Gravely
8183
Lawn tractor · 1979–1980 · 18 hp
Gravely8183
The Gravely 8183 is a lawn tractor manufactured from 1979 to 1980. It features a Onan B48M engine, and manual steering. The transmission is a gear type with 8 forward and 4 reverse.
Engine
| Engine | Onan B48M |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 2 |
| Cooling | air-cooled horizontal-shaft opposed-twin |
| Displacement | 47.7 ci (781 cc) |
| Bore | 3.25 in (83 mm) |
| Stroke | 2.88 in (73 mm) |
| Power Gross | 18 hp (13.4 kW) |
| Power Rated | 18 hp |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 2 qts (1.9 L) |
| Manufacturer | Onan |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 8 forward and 4 reverse |
| Oil Capacity | 6 qts (5.7 L) |
| Oil Type | 10W-40 SC |
| Available Options | 8-speed gear |
Electrical
| Battery Volts | 12 |
|---|---|
| Ground | negative |
Dimensions
| Length | 81.5 in (207 cm) |
|---|---|
| Width | 41.75 in (106 cm) |
| Height | 43 in (109 cm) |
Weight
| Weight | 880 lbs (399 kg) |
|---|---|
| Shipping | 880 lbs (399 kg) |
Tires & Tracks
| Front Ag | 16x6.50-8 |
|---|---|
| Rear Ag | 23x8.50-12 |
Fuel
| Capacity | 5.3 gal (20.1 L) |
|---|
Steering
| Type | manual |
|---|