McCormick-Deering W-30

Last Updated: June 2024

Overview

The McCormick-Deering W-30 is a utility tractor that hails from an era when tractors were transitioning from steel wheels to pneumatics. It operates with a 2WD chassis and is powered by a 4-cylinder International Harvester engine that runs on distillate, with a displacement of 283.7 ci. The powertrain is governed through a simple gear-driven transmission with 3 forward gears and 1 reverse gear. The W-30's engine, with a bore and stroke of 4.25 inches and 5.00 inches respectively, is cooled by a liquid system capable of holding 44 quarts of coolant, while its maximum rated RPM is 1150. It navigates on steel tires, with the front tires measuring 30 inches in diameter and 4.50 inches wide, and rear tires at 36 inches in diameter and 12 inches wide. Overall dimensions are 122 inches in length, 66.3 inches in width, and 60 inches in height, and the tractor weighs in at 4850 lbs. Notable features include its oil bath air cleaner and Zenith carburetor. The absence of more modern amenities such as PTO speeds, hydraulic types, and brake systems underlines the vintage nature of this tractor.
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Key Specifications

Category: Utility

Transmission: Gear

Drive Type: 2WD

Operating Weight: 4850

Fuel Type: Distillate

McCormick-Deering W-30 vs. Similar Tractors

Operating Weight
Average
Greater than 42% of similar tractors.

Technical Specifications

Engine

Manufacturer
International Harvester
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
Vertical
Valve Configuration
I-head
Fuel Type
Distillate
Induction Type
Naturally aspirated
Cylinders
4
Displacement (ci)
283.7
Bore (in)
4.25
Stroke (in)
5
Rated RPM
1150
Power Output (hp)
-

Transmission

Type
Gear
Forward Gears
3
Reverse Gears
1
Total Gears
-

Dimensions

Length (in)
122
Width (in)
66.3
Height (in)
60
Operating Weight (lb)
4850

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2
Drive Type
2WD
Steering Type
-
Coolant Capacity (qts)
44
Front Tire Diameter (in)
30
Front Tire Width (in)
4.5
Rear Tire Diameter (in)
36
Rear Tire Width (in)
12
Front/Rear Rim Diameter (in)
-
Tire Type
Steel
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
-
Brake Type
-
Hydraulic System Type
-