John Deere AR (1950-1953)

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..

John Deere AR (1950-1953)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.


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.)

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

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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