John Deere
John Deere 320
The John Deere 320 is a utility tractor produced from 1956 to 1958. It was built in Dubuque, Iowa, USA, with a total production of 3,084 units. The tractor features a 1.6L 2-cylinder liquid-cooled gasoline engine producing an estimated 21.5 hp at the belt. It has a 4-speed gear transmission with 4 forward and 1 reverse gears, two-wheel drive, manual steering, and an open operator station. The 320 offers rear PTO with a 540 rpm type. Variants include the 320S (Standard-front), 320U (Utility), and 320V (Southern Special). Dimensions vary slightly between variants, with wheelbases from 70 to 77.75 inches and weights around 2750 lbs. Tires are typically 5x15 front and 9x24 rear. The tractor is known for its utility and reliability in farming applications.
Power23 hp[B]
Founded1956 - 1958
Model320
Technical Specifications
Detailed specifications and technical data for John Deere 320
Power
| Plows | 2 |
|---|---|
| Belt (claimed) | 21.5 hp (16.0 kW) |
Tires
| Ag rear | 9x24 |
|---|---|
| Ag front | 5x15 |
| Alternate rear | 10x24 |
Engine
| Type | John Deere 1.6L 2-cyl gasoline |
|---|---|
| Cooling | liquid-cooled |
| Fuel tank | 10.5 gal (39.7 L) |
| Rated RPM | 1850 |
| Air cleaner | oil bath |
| Bore/Stroke | 4.00x4.00 inches (102 x 102 mm) |
| Displacement | 100.5 ci (1.6 L) |
| Firing order | 1-2 |
| Coolant capacity | 14 qts (13.2 L) |
| Compression ratio | 6.5:1 |
Variants
| 320S | Standard-front |
|---|---|
| 320U | Utility |
| 320V | Southern Special |
Dimensions
| Width | 53.5 inches (135 cm) |
|---|---|
| Length | 115.75 inches (294 cm) |
| Weight | 2750 lbs (1247 kg) |
| 320U Width | 55.5 inches (140 cm) |
| 320U Length | 119.25 inches (302 cm) |
| 320S Wheelbase | 70 inches (177 cm) |
| 320U Wheelbase | 77.75 inches (197 cm) |
| 320S Rear tread | 38.75 to 54.25 inches (98 to 137 cm) |
| 320U Rear tread | 40.875 to 56.375 inches (103 to 143 cm) |
| 320S Front tread | 40 to 55 inches (101 to 139 cm) |
| 320U Front tread | 43 to 55 inches (109 to 139 cm) |
| Height (exhaust) | 55.5 inches (140 cm) |
| 320S Ground clearance | 21 inches (53 cm) |
| 320U Height (exhaust) | 50.25 inches (127 cm) |
Electrical
| Ground | positive |
|---|
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Steering | Manual steering |
| Operator station | Open operator station |
Production
| Type | Utility tractor |
|---|---|
| Built in | Dubuque, Iowa, USA |
| 320S built | 2,167 |
| 320U built | 917 |
| Years made | 1956 - 1958 |
| Total built | 3,084 (total) |
| Original price | $1,900 in 1960 |
Transmission
| Type | gear |
|---|---|
| Gears | 4 forward and 1 reverse |
Power Take-off (PTO)
| Rear PTO | transmission |
|---|---|
| Rear PTO Type | 540 |
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