John Deere A (1947-1952)

Specifications and review tractor John Deere A (1947-1952) 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 AThe John Deere A is a 2WD row-crop tractor from the Two-Cylinder Letter Series series. This third generation was manufactured by John Deere in Waterloo, Iowa, USA from 1947 to 1952. The John Deere A is equipped with a 5.3 L (321.0 cu·in) two-cylinder all-fuel/gasoline engine and unsynchronized gear with mechanical dry disc clutch transmission with 6 forward and 1 reverse gears.

The JD A row-crop tractor used the John Deere engine. 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 for the gasoline version or 4.45:1 for the all-fuel version. This engine produced 34.5 PS (25.4 kW; 34.0 HP) at 975 rpm of output power.

The John Deere Model A is equipped with manual steering, differential mechanical expanding shoe brakes, an open operator station, and 68.1 liters (18 US gal.; 15 Imp. gal) fuel tank.

John Deere A variants:

  • AR – A-Regular with standard front axle
  • AO – Orchard
  • AW – Adjustable wide-front
  • AN – Single front wheel
  • AWH – High-crop, adjustable wide-front
  • ANH – High-crop, single-front wheel

John Deere A Specifications

General Specifications
Model John Deere A
Length 3,400 mm (133.9 in)
Width 2,190 mm (86.2 in)
Height 1,620 mm (63.8 in)
Wheel base
Weight 2,370 kg (5,225 lbs)
Fuel tank capacity 68.1 liters (18 US gal.; 15 Imp. gal)
Battery Two 6V
Cabin type Open operator station
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 2
Fuel type All-fuel/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 Gasoline: 5.6:1
All-fuel: 4.45:1
Horsepower 34.5 PS (25.4 kW; 34.0 HP) at 975 rpm
Starter Electric
Oil capacity: 10.4 L (11 US. qt, 9.2 Imp. qt.)
Coolant capacity: 36.0 L (38 US. qt, 31.7 Imp. qt.)

Transmission and chassis
Chassis 4×2 2WD
Steering type Manual
Brakes Differential mechanical expanding shoe
Transmission model John Deere
Transmission type Unsynchronized gear with mechanical dry disc clutch
Gears 6 forward and 1 reverse
Speed Forward: 20.9 kmh (13.0 mph) Reverse: 6.4 kmh (4.0 mph)
Front tires Ag: 5.50-16
Rear tires Ag: 11-38, 9-38, 10-38, 12-38

PTO (Power take-off shaft)
Rear PTO type Transmission
Rear PTO speed 540 rpm

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