Compare/McCormick-Deering 10-20 vs McCormick-Deering W-14

McCormick-Deering 10-20 vs McCormick-Deering W-14

Verdict: McCormick-Deering 10-20 vs McCormick-Deering W-14

The McCormick-Deering 10-20 and the McCormick-Deering W-14 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering W-14 leads on rated power with 15 hp against 10 hp. McCormick-Deering W-14 is the lighter machine (1,496 kg vs 1,678 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick-Deering 10-20 holds more fuel (54.9 L vs 41.6 L) for longer stints between fills. McCormick-Deering W-14 is the newer design (1938 vs 1923). In short: choose the McCormick-Deering W-14 for outright pulling power, or the McCormick-Deering 10-20 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

McCormick-Deering

Fit score

Best match

Clear

McCormick-Deering

Fit score

Best match

Clear

Rated power

10 hp

15 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

McCormick-Deering (a part of International Harvester)Reference

Kerosene 3-speed 2WDOctober 3 - 8, 1927Link: Nebraska Tractor Test 142 fileReference

liquid-cooledReference

Total built

—

1,163Reference

Engine

Fuel tank

54.9 LReference

41.6 LReference

Aux. fuel

2.8 LReference

—

Drawbar (claimed)

7.5 kWReference

11.0 kWReference

Belt (claimed)

14.9 kWReference

13.0 kWReference

Drawbar (tested)

14.6 kWReference

—

Belt (tested)

18.5 kWReference

—

Displacement

4.6 LReference

1.9 LReference

Bore/Stroke

108 x 127 mmReference

76 x 102 mmReference

Rated RPM

1000Reference

1650Reference

Coolant capacity

34.1 LReference

11.4 LReference

Belt power (max)

18.5 kWReference

—

Max power

14.6 kWReference

—

Plows

—

1Reference

Fuel system

—

IH A-10 carburetorReference

Starter type

—

hand-crankReference

Transmission

Type

unsynchronized gearReference

gearReference

Gears

3 forward and 1 reverseReference

Clutch

dry discReference

—

Dimensions

Weight

1678 kgReference

1496 kgReference

Front tire

30x4.50Reference

5.50x16Reference

Rear tire

42x12Reference

9.00x24Reference

Ag front

30x4.50 stelReference

5.50x16Reference

Ag rear

42x12 steelReference

11.25x24Reference

Length

312 cmReference

—

Height

157 cmReference

—

Wheelbase

—

152 cmReference

W-14 Length

—

261 cmReference

O-14 Length

—

289 cmReference

W-14 Width

—

127 cmReference

O-14 Width

—

157 cmReference

O-14 Height (hood)

—

121 cmReference

Front tread

—

100 cmReference

Rear tread

—

106 cmReference

10-20 Serial Number Location

10-20 Serial Numbers

1923

KC501Reference

—

1924

KC7641Reference

—

1925

KC18869Reference

—

1926

KC37728Reference

—

1927

KC62824Reference

—

1928

KC89470Reference

—

1929

KC119823Reference

—

1930

KC159111Reference

—

1931

KC191486Reference

—

1932

KC201013Reference

—

1933

-----Reference

—

1934

KC204239Reference

—

1935

KC206179Reference

—

1936

KC207275Reference

—

1937

KC210235Reference

—

1938

KC212425Reference

3261 (O-14, Fairway 14)Reference

1939

KC214886Reference

3882 (O-14, Fairway 14)Reference

Capacities

Diameter

38 cmReference

31 cmReference

Width

152 cmReference

15 cmReference

RPM

661Reference

794Reference

Test results

Belt fuel use (max)

10.2 l/hourReference

—

Max pull

1340 kgReference

—

Variants

F-14

—

Farmall row-crop versionReference

O-14

—

orchardReference

I-14

—

industrialReference

PTO & Hydraulics

Rear PTO Type

—

550Reference

W-14 Serial Numbers

Location:

—

Front of fuel tank support.Reference

Final

—

4287 (O-14, Fairway 14)Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.