John Deere
312
Lawn tractor · 1977–1978 · 12 hp
John Deere312
The John Deere 312 is a lawn tractor manufactured from 1977 to 1978. It features a Kohler K301AQS engine. The transmission is a shaft-driven hydrostatic type with infinite forward and reverse.
Engine
| Engine | Kohler K301AQS |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 1 |
| Cooling | air-cooled horizontal-shaft |
| Displacement | 29.1 ci (476 cc) |
| Bore | 3.38 in (86 mm) |
| Stroke | 3.25 in (83 mm) |
| Power Gross | 12 hp (8.9 kW) |
| Power Rated | 12 hp |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Manufacturer | Kohler |
Transmission
| Transmission Type | shaft-driven hydrostatic |
|---|---|
| Transmission Model | Sundstrand 15 |
| Gears | infinite forward and reverse |
| Oil Type | JD All-Weather Hydrostatic Fluid |
| Available Options | hydrostatic |
Hitch
| Drawbar Hitch Type | sleeve hitch optional |
|---|
Dimensions
| Length | 69 in (175 cm) |
|---|---|
| Width | 42.5 in (107 cm) |
| Height | 44 in (111 cm) |
| Wheelbase | 46 in (116 cm) |
Weight
| Weight | 760 lbs (344 kg) |
|---|
Tires & Tracks
| Front Ag | 16x6.50-8 |
|---|---|
| Rear Ag | 23x8.50-12 |