The McCormick-Deering 10-20 TracTracTor is a tractor model with a rated power of 20 horsepower, situated at the lower end of its class. It was manufactured from 1928 to 1931 and features a 4-cylinder liquid-cooled engine coupled with a tracked undercarriage and a 3-speed gearbox. This tractor is suitable for working areas of up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
20 hp
Catalogue coverage
Variants represented
2
Richest spec table
24 rows
Recorded power
20 hp
Transmissions
3-speed gear
Production years
1928-1931
Verified variants
0
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Overview
ManufacturerMcCormick-Deering (a part of International Harvester)Reference
Agricultural Crawler tractorReference
Built in Chicago, Illinois, USAReference
DrivecrawlerReference
Open operator StationReference
Engine
International Harvester 4.6L 4-cyl keroseneReference
Belt (claimed)14.9 kWReference
International HarvesterReference
keroseneReference
4-cylinderReference
liquid-cooledReference
Displacement4.6 LReference
Bore/Stroke108 x 127 mmReference
Rated RPM1000Reference
Transmission
3-speed gearReference
TypegearReference
Gears3 forward and 1 reverseReference
Dimensions
TracksReference
10-20 TracTracTor Serial Numbers
1928TT501Reference
1929TT701Reference
1930TT975Reference
1931TT1528Reference
FinalTT2005Reference
FAQ: How to read a serial number table.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
