Compare/McCormick-Deering FU237 vs McCormick-Deering WD-6

McCormick-Deering FU237 vs McCormick-Deering WD-6

Verdict: McCormick-Deering FU237 vs McCormick-Deering WD-6

The McCormick-Deering FU237 and the McCormick-Deering WD-6 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering WD-6 leads on rated power with 31 hp against 30 hp. McCormick-Deering FU237 is the lighter machine (1,394 kg vs 1,973 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick-Deering WD-6 holds more fuel (79.5 L vs 43.1 L) for longer stints between fills. McCormick-Deering FU237 is the newer design (1961 vs 1940). In short: choose the McCormick-Deering WD-6 for outright pulling power, or the McCormick-Deering FU237 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

30 hp

31 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

McCormick-Deering (a part of International Harvester)Reference

With 10x28 rear tires.Reference

Gear 1 used for pull test.Reference

Engine

Fuel tank

43.1 LReference

79.5 LReference

Engine

22.4 kWReference

—

Displacement

2.1 LReference

4.1 LReference

Bore/Stroke

81 x 102 mmReference

98 x 133 mmReference

Power

22.4 kWReference

—

Fuel system

indirect injectionReference

—

Rated RPM

1800Reference

1450Reference

Starter type

electricReference

—

Oil capacity

13.5 LReference

—

Coolant capacity

12.3 LReference

25.6 LReference

Aux. fuel

—

3.3 LReference

Drawbar (claimed)

—

23.4 kWReference

Belt (claimed)

—

27.1 kWReference

Drawbar (tested)

—

23.1 kWReference

Belt (tested)

—

25.9 kWReference

Compression

—

14.2:1Reference

Firing order

—

1-3-4-2Reference

Belt power (max)

—

25.9 kWReference

Max power

—

23.1 kWReference

Transmission

Type

gearReference

Gears

6 forward and 1 reverseReference

5 forward and 1 reverseReference

Clutch

—

279.4mm mechanical dry discReference

PTO & Hydraulics

Rear PTO Type

540/1000Reference

540Reference

Rear PTO

—

transmissionReference

Dimensions

Wheelbase

178 cmReference

193 cmReference

Weight

1394 kgReference

1973 kgReference

Front tire

4.50x16Reference

22.50-4Reference

Rear tire

10x28Reference

42-10Reference

Ag front

4.50x16Reference

6.50x16Reference

Ag rear

10x28Reference

13.5x24Reference

Length

293 cmReference

315 cmReference

Width

171 cmReference

160 cmReference

Height

153 cmReference

228 cmReference

Front tread

128 to 193 cmReference

118 cmReference

Rear tread

130 to 177 cmReference

134 cmReference

Height (hood)

—

149 cmReference

Shipping weight

—

1973 kgReference

Speeds

Variants

ID-6

—

industrialReference

—

row-cropReference

W-6

—

gasoline engineReference

WD-6 Serial Numbers

1940

—

WDBK 516Reference

1941

—

WDBK 1225Reference

1942

—

WDBK 3718Reference

1943

—

----Reference

1944

—

WDBK 6371Reference

1945

—

WDBK 9509Reference

1946

—

WDBK 14019Reference

1947

—

WDBK 16811Reference

1948

—

WDBK 24020Reference

1949

—

WDBK 28906Reference

1950

—

WDBK 35566Reference

1951

—

WDBK 39443Reference

1952

—

WDBK 45175Reference

Location:

—

Serial number plate located on the clutch housing.Reference

Capacities

Diameter

—

27 cmReference

RPM

—

899Reference

Speed

—

788.82 meters/minReference

Test results

Belt fuel use (max)

—

8.7 l/hourReference

Max pull

—

2180 kgReference

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.