McCormick-Deering OS-4

Last Updated: September 2024

Overview

The McCormick-Deering OS-4 is a sturdy tractor built for farm work. It has a liquid-cooled gasoline engine made by International Harvester. This engine has 4 cylinders and a displacement of 152.1 cubic inches. It runs at 1650 rpm, which is good for steady power.

The OS-4 has a gear transmission with 5 forward gears and 1 reverse gear. This gives the farmer options for different tasks. The tractor is quite big, measuring 120.875 inches long, 55.5 inches wide, and 57.125 inches tall. It weighs 4120 pounds, making it a solid machine for tough jobs. The tractor has a Category 3 hitch, which means it can handle large implements. It also has a wheelbase of 66.75 inches, helping it stay stable during work.
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Key Specifications

Transmission: Gear

Operating Weight: 4120 lb (1869 kg)

Fuel Type: Gasoline

Image Gallery

McCormick-Deering OS-4 Tractor McCormick-Deering OS-4 Tractor McCormick-Deering OS-4 Tractor McCormick-Deering OS-4 Tractor McCormick-Deering OS-4 Tractor McCormick-Deering OS-4 Tractor

McCormick-Deering OS-4 vs. Similar Tractors

Operating Weight

The Operating Weight for the McCormick-Deering OS-4 is Average. It is greater than 34% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 3.0K+ tractors in our database)

Engine Displacement

The Engine Displacement for the McCormick-Deering OS-4 is Average. It is greater than 36% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the McCormick-Deering OS-4 is Poor. It is greater than 5% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
International Harvester
Cooling Type
Liquid-cooled
Fuel Type
Gasoline
Cylinders
4
Displacement
152 ci (2.5 L)
Bore
3.38 in (85.7 mm)
Stroke
4.45 in (113.0 mm)
Rated RPM
1650

Transmission

Type
Gear
Forward Gears
5
Reverse Gears
1

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