Allis Chalmers WD45

Last Updated: September 2024

Overview

The Allis Chalmers WD45 is a row crop tractor that was made from 1953 to 1957. It has a 2WD drive system and a 4x2 chassis, making it good for field work. The tractor uses a sliding gear transmission with 4 forward gears and 1 reverse gear. It has a mechanical steering system and mechanical band brakes.

Under the hood, the WD45 has a 4-cylinder gasoline engine made by Allis Chalmers. The engine is liquid-cooled and has a displacement of 226 ci, which is below average for tractors. It runs at 1400 rpm, which is also lower than most tractors. The tractor weighs 3995 lb, which is on the lighter side. It has a live PTO that runs at 540 rpm and a rear-mounted Snap-Coupler hitch. The WD45 comes with an open operator station, but farmers could add an optional Allis-Chalmers Half Cab for more protection.
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Key Specifications

Category: Row Crop

Transmission: Sliding gear with wet disc clutch

Drive Type: 2WD

Operating Weight: 3995 lb (1812 kg)

Fuel Type: Gasoline

Allis Chalmers WD45 vs. Similar Tractors

Operating Weight

The Operating Weight for the Allis Chalmers WD45 is Poor. It is greater than 5% 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 WD45 is Below Average. It is greater than 11% 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 WD45 is Poor. It is greater than 3% 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
WD45
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Gasoline
Cylinders
4
Displacement
226 ci (3.7 L)
Bore
4.00 in (101.6 mm)
Stroke
4.50 in (114.3 mm)
Rated RPM
1400

Transmission

Type
Sliding gear with wet disc clutch
Forward Gears
4
Reverse Gears
1

Drivetrain

Chassis
4x2
Drive Type
2WD
Steering Type
Mechanical
Brake Type
Mechanical band