McCormick-Deering T-20

McCormick-Deering T-20 Technical Specifications

McCormick-Deering T-20 is a Row-Crop tractor that was produced by the John Deere between 1931 – 1939.

Below you will find detailed technical specifications for McCormick-Deering T-20 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

McCormick-Deering T-20 Production














Manufacturer:
Manufacturer: McCormick-Deering (a part of International Harvester)
Type: Agricultural Crawler tractor
Factory: Chicago, Illinois, USA
Total built: 15,199


McCormick-Deering T-20 Power













Engine:
Drawbar (claimed): 18 hp
13.4 kW
Belt (claimed): 25 hp
18.6 kW
Drawbar (tested): 23.33 hp
17.4 kW
Belt (tested): 26.59 hp
19.8 kW

McCormick-Deering T-20 Mechanical






















Chassis: crawler
Steering: Dry, single plate clutch, 11-inch
Brakes: dry disc
Cab: Open operator station.
Transmission: 3-speed gear

Title serial numbers

































Location: Seat, right side
1931: ST501
1932: ST1420
1933: ST151
1934: ST2685
1935: ST3586
1936: ST5973
1937: ST9117
1938: ST13173
1939: ST14636


how to read serial numbers…

What year is my McCormick-Deering T-20? Serial Number Decoder

The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.

The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.

McCormick-Deering T-20 Engine detail

























Engine Detail
International Harvester
kerosene
4-cylinder
liquid-cooled vertical I-head
Displacement: 220.9 ci
3.6 L
Bore/Stroke: 3.75×5.00 inches
95 x 127 mm
Rated RPM: 1250
Firing order: 1-3-4-2
Coolant capacity: 28 qts
26.5 L



McCormick-Deering T-20 Transmission overview

Engine Oil






Type: gear
Gears: 3 forward and 1 reverse

McCormick-Deering T-20 Dimensions













Length: 122.5 inches
311 cm
Width: 55 inches
139 cm
Height: 55.5 inches
140 cm
Weight: 7,010 lbs
3179 kg

McCormick-Deering T-20 Tests

Nebraska Tractor Test 199


































Nebraska Tractor Test 199
Kerosene 3-speed crawler
October 10 – 26, 1931
Link: Nebraska Tractor Test 199 file
Belt power (max): 26.59 hp
19.8 kW
Belt fuel use (max): 2.6 gal/hour
9.8 l/hour
Drawbar performance
Max power: 23.33 hp
17.4 kW
Gear 1 used for power test.
Max pull: 5,156 lbs
2338 kg
Gear 1 used for pull test.

FAQ

Is McCormick-Deering T-20 a good tractor?

The McCormick-Deering T-20 is one of the great tractors in the McCormick-Deering (a part of International Harvester) stable, and it has earned McCormick-Deering (a part of International Harvester) a fantastic reputation.

How much oil does a McCormick-Deering T-20 take?

Check out the McCormick-Deering T-20 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year McCormick-Deering (a part of International Harvester) made the T-20?

The McCormick-Deering T-20 was an agricultural tractor model made from 1931 – 1939

Where is the serial number on a McCormick-Deering T-20?

Lookup seat, right side

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