Specifications and review tractor John Deere AR (1950-1953) Technical characteristics, dimensions, weight, power, photos and and publish possibly complete information on specifications, technical data of more than 12.000 tractors and machines. If you choose sort items by model, year, power and factory..
The John Deere AR is a 2WD standard-tread tractor manufactured by John Deere in Waterloo, Iowa, USA from 1935 to 1953.
The John Deere AR is equipped with one of two engines: a 5.3 L (321.0 cu·in) two-cylinder gasoline engine or a 5.3 L (321.0 cu·in) two-cylinder kerosene engine and a unsynchronized gear transmission with 6 forward and 1 reverse gears.
The AR and AO models was the “regular”, or fixed-tread version of the model A.
The tractor could be equipped with the following engines:
- John Deere. It is a 5.3 L, 5,260 cm2, (321.0 cu·in) two-cylinder natural aspirated gasoline engine with 140.0 mm (5.51 in) of the cylinder bore and 171.0 mm (6.73 in) of the piston stroke. The compression ratio rating is 5.6:1. This engine produced 35.4 PS (26.0 kW; 34.9 HP) at 975 rpm of output power.
- John Deere. It is a 5.3 L, 5,260 cm2, (321.0 cu·in) two-cylinder natural aspirated kerosene engine. The cylinder bore is 140.0 mm (5.51 in) and the piston stroke is 171.0 mm (6.73 in). The compression ratio rating is 4.5:1. This engine produced 27.5 PS (20.2 kW; 27.1 HP) at 975 rpm of output power.
The JD AR is equipped with manual steering, mechanical shoe brakes, open operator station and 75.7 liters (20 US gal.; 16.7 Imp. gal) fuel tank.
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John Deere AR Specifications
General Specifications | |
Model | John Deere AR |
Length | 3,140 mm (123.6 in) |
Width |
AR: 1,840 mm (72.4 in) AO: 1,920 mm (75.6 in) |
Height (hood) | 1,440 mm (56.7 in) |
Wheel base | 1,920 mm (75.6 in) |
Weight (shipping) |
AR: 2,380 kg (5,247 lbs) AO: 2,495 kg (5,501 lbs) |
Fuel tank capacity | 75.7 liters (20 US gal.; 16.7 Imp. gal) |
Battery | Two 6V |
Cabin type | Open operator station |
Engine | |
Engine model | John Deere |
Engine type | Four-stroke, liquid-cooled |
Cylinders | 2 |
Fuel type | Gasoline |
Displacement | 5.3 L, 5,260 cm2, (321.0 cu·in) |
Bore and stroke | 140.0 mm X 171.0 mm (5.51 in X 6.73 in) |
Compression ratio | 5.6:1 |
Horsepower | 35.4 PS (26.0 kW; 34.9 HP) at 975 rpm |
Starter | Electric |
Oil capacity: | 10.4 L (11 US. qt, 9.2 Imp. qt.) |
Coolant capacity: | 33.1 L (35 US. qt, 29.1 Imp. qt.) |
Spark plug | AC88L |
Engine | |
Engine model | John Deere |
Engine type | Four-stroke, liquid-cooled |
Cylinders | 2 |
Fuel type | Kerosene |
Displacement | 5.3 L, 5,260 cm2, (321.0 cu·in) |
Bore and stroke | 140.0 mm X 171.0 mm (5.51 in X 6.73 in) |
Compression ratio | 4.5:1 |
Horsepower | 27.5 PS (20.2 kW; 27.1 HP) at 975 rpm |
Starter | Electric |
Oil capacity: | 10.4 L (11 US. qt, 9.2 Imp. qt.) |
Coolant capacity: | 33.1 L (35 US. qt, 29.1 Imp. qt.) |
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Transmission and chassis | |
Chassis | 4×2 2WD |
Steering type | Manual |
Brakes | Mechanical shoe |
Transmission model | John Deere |
Transmission type | Unsynchronized gear |
Gears | 6 forward and 1 reverse |
Speed | Forward: 17.7 kmh (11 mph) Reverse: 4.4 kmh (2.7 mph) |
Transmission oil capacity | 30.3 L (8 US. gal, 6.7 Imp. gal.) |
Tires | |
Front tires | Ag: 6.00-16, 7.50-16, 6.50-18, 7.50-18 |
Rear tires | Ag: 13-26, 14-26, 15-26 |
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PTO (Power take-off shaft) | |
Rear PTO type | Transmission |
Rear PTO speed | 540 rpm |
Hydraulic system | |
Hydraulic type | Powr-Trol (optional) |
Hydraulic capacity | 7.9 L (2.1 US. gal, 1.7 Imp. gal.) |
Pressure | 930 psi (64.1 bar) |
Valves | 1 |
Pump flow | 8.9 gpm (33.7 lpm) |
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