Tractorpedia.com

McCormick-Deering T-40

McCormick-Deering T-40 tractor
View Images
The McCormick-Deering T-40 is an agricultural crawler tractor produced from 1937 to 1939 by McCormick-Deering, a part of International Harvester. Built in Chicago, Illinois, USA, a total of 1,313 units were made. It features an International Harvester 4.9L 6-cylinder gasoline engine with liquid cooling, producing an estimated 50.0 hp. The tractor has a 5-speed gear transmission with 1 reverse gear and a dry disc clutch. It is a crawler drive tractor with an open operator station. The T-40 weighs 12,770 lbs and measures 141 inches in length, 65 inches in width, and 65 inches in height. It is related to the earlier McCormick-Deering TA-40 model produced from 1932 to 1936.
McCormick-Deering T-40tractorcrawler tractorInternational Harvester4.9L engine50 hp5-speed transmissionagricultural tractortractor specifications
Power50 hp[B]
Founded1937 - 1939
ModelT-40

Technical Specifications

Detailed specifications and technical data for McCormick-Deering T-40

Power

Belt (tested):51.67 hp (38.5 kW)
Belt (claimed):45 hp (33.6 kW)
Drawbar (tested):44.28 hp (33.0 kW)
Drawbar (claimed):35 hp (26.1 kW)

Engine

Type:gasoline
Cooling:liquid-cooled
Cylinders:6-cylinder
Fuel tank:42 gal (159.0 L)
Rated RPM:1750
Bore/Stroke:3.75x4.50 inches (95 x 114 mm)
Displacement:298.2 ci (4.9 L)
Engine model:International Harvester 4.9L 6-cyl gasoline
Coolant capacity:48 qts (45.4 L)

Dimensions

Width:65 inches (165 cm)
Height:65 inches (165 cm)
Length:141 inches (358 cm)
Weight:12770 lbs (5792 kg)

Mechanical

Drive:crawler
Operator station:Open operator station.

Production

Built in:Chicago, Illinois, USA
Total built:1,313
Manufacturer:McCormick-Deering (a part of International Harvester)
Years produced:1937 - 1939

Transmission

Type:gear
Gears:5 forward and 1 reverse
Clutch:dry disc

Related Models

McCormick-Deering TA-40

Model:TA-40