John Deere A (1934-1938)

Last Updated: September 2024

Overview

The John Deere A was a row crop tractor made from 1934 to 1938. It had a 2-cylinder, liquid-cooled engine that could run on different fuels. The engine was 309 cubic inches, which was above average for tractors of its time. It produced 18 horsepower at 975 rpm, which was on the lower end of power output.

This tractor had a 2-wheel drive system and manual steering. It came with a basic transmission that had 4 forward gears and 1 reverse gear. The John Deere A was 123.6 inches long, 86.2 inches wide, and 63.8 inches tall. It weighed 3,781 pounds, which was lighter than many other tractors. The tractor had an open operator station and needed to be started manually. It also had a transmission PTO that could run at 540 rpm, which was useful for powering other farm equipment.
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Key Specifications

Category: Row Crop

Power Output: 18 hp (13.4 kW)

Transmission: Unsynchronized gear with dry disc clutch

Drive Type: 2WD

Operating Weight: 3781 lb (1715 kg)

Fuel Type: All-fuel

John Deere A (1934-1938) vs. Similar Tractors

Power Output

The Power Output for the John Deere A (1934-1938) is Poor. It is greater than 1% of similar Row Crop tractors in our database.

Horsepower distribution of Row Crop tractors

(across 1.1K+ tractors in our database)

Operating Weight

The Operating Weight for the John Deere A (1934-1938) is Poor. It is greater than 4% of similar Row Crop tractors in our database.

Operating weight distribution of Row Crop tractors

(across 1.3K+ tractors in our database)

Engine Displacement

The Engine Displacement for the John Deere A (1934-1938) is Average. It is greater than 32% of similar Row Crop tractors in our database.

Engine displacement distribution of Row Crop tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the John Deere A (1934-1938) is Poor. It is greater than 0% of similar Row Crop tractors in our database.

Engine rated RPM distribution of Row Crop tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
John Deere
Model
John Deere
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
All-fuel
Induction Type
Naturally aspirated
Cylinders
2
Displacement
309 ci (5.1 L)
Bore
5.51 in (140.0 mm)
Stroke
6.50 in (165.1 mm)
Rated RPM
975
Power Output
18 hp (13.4 kW)

Transmission

Type
Unsynchronized gear with dry disc clutch
Forward Gears
4
Reverse Gears
1

Drivetrain

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Brake Type
Differential mechanical expanding shoe