Allis Chalmers D12

Last Updated: September 2024

Overview

The Allis Chalmers D12 is a row crop tractor made from 1959 to 1968. It has a 2-wheel drive system and a manual steering type. The tractor uses a sliding gear transmission with 4 forward gears and 1 reverse gear. This makes it easy to change speeds for different farm tasks.

The D12 has a 4-cylinder gasoline engine made by Allis-Chalmers. The engine is liquid-cooled and naturally aspirated. It produces 31 horsepower at 1650 rpm, which is below average for tractors. The tractor weighs 2800 lb and is 121 inches long and 76.5 inches tall. It has agricultural tires in the front and back. The D12 comes with a rear PTO that spins at 540 rpm and a Category I rear hitch. It also has a live hydraulic system and an open operator station, which was common for tractors of its time.
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Key Specifications

Category: Row Crop

Power Output: 31 hp (23.1 kW)

Transmission: Sliding Gear

Drive Type: 2WD

Operating Weight: 2800 lb (1270 kg)

Fuel Type: Gasoline

Allis Chalmers D12 vs. Similar Tractors

Power Output

The Power Output for the Allis Chalmers D12 is Poor. It is greater than 2% 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 Allis Chalmers D12 is Poor. It is greater than 1% 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 Allis Chalmers D12 is Poor. It is greater than 3% 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 Allis Chalmers D12 is Poor. It is greater than 7% 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
Allis-Chalmers
Model
Power-Crater
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Gasoline
Induction Type
Naturally Aspirated
Cylinders
4
Displacement
149 ci (2.4 L)
Bore
3.50 in (88.9 mm)
Stroke
3.88 in (98.4 mm)
Rated RPM
1650
Power Output
31 hp (23.1 kW)

Transmission

Type
Sliding Gear
Forward Gears
4
Reverse Gears
1

Drivetrain

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Manual