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1930s McCormick-Deering Farmall Regular / F-20 Tractor

McCormick-Deering (International Harvester) Farmall F-20

1932-1939 (Estimated based on the narrow-front design and upright engine configuration) · Agricultural Tractor

1930s McCormick-Deering Farmall Regular / F-20 Tractor

Rarity Score

6/10 - Uncommon. While mass-produced, finding unrestored steel-wheel units in the wild is increasingly rare

Spot Difficulty

8/10. Rarely seen on public roads; typically only encountered on trailers between farms or being moved to antique machinery shows

Engine & Performance

Engine: International Harvester 3.6L 4-cylinder overhead valve gasoline/kerosene engine, approx. 20-25 belt horsepower

Transmission & Drivetrain: 4-speed manual sliding gear transmission; Rear-wheel drive (RWD) with dual rear steel wheels

Performance: Top speed approx. 4 mph, designed for high torque at low speeds, weight approx. 4,000 lbs

Exterior

Heavy rust patina, solid steel wheels with lugs, narrow front-end configuration, vertical exhaust stack, and open operator platform

Interior Features

Bare minimalist 'interior' featuring a steel pan seat, large diameter vertical steering wheel, hand levers for brakes and throttle

Condition Assessment

Poor - Project or 'Barn Find' condition. Heavily weathered with deep surface rust and missing minor components

Condition Issues: Extensive surface rust, missing seat upholstery, likely seized engine components from outdoor exposure, worn steel wheel lugs

Estimated Mileage: Unknown / Measured in engine hours; significantly aged unit likely out of service for decades

Historical Significance

The Farmall line revolutionized farming by introducing the 'tricycle' design that allowed for row-crop cultivation, replaced horses on modern farms.

Notable Features

Narrow 'tricycle' front wheel design, steerable front axle, upright radiator, and antique hand-crank start capability

Production Numbers

Approximately 150,000 units of the F-20 were produced during its total lifecycle

Valuation

AI-Generated Estimate: These values are algorithmic estimates only. Consult certified appraisers for official valuations.

Estimated Market Value: $500 - $1,500 (As-is, non-running / project condition)

Auction Estimate: $1,000 - $2,500 (Depending on engine seizure status and buyer interest in restoration)

Maintenance Recommendations

Complete engine teardown, fuel system flush, magneto timing adjustment, and structural rust remediation for safety

Fun Facts

1. The F-20 was designed to burn kerosene to save farmers money over more expensive gasoline. 2. Its tricycle front wheels were specifically spaced to fit between rows of corn. 3. This model was a direct evolution of the original 'Farmall Regular' that defined the modern tractor shape.

Identified on: 6/14/2026

This AI-generated identification is for informational purposes only. It is not a substitute for professional evaluation. We assume no liability for decisions made based on this information.Read full disclaimer