Compare/McCormick-Deering W-9 vs McCormick-Deering WD-9

McCormick-Deering W-9 vs McCormick-Deering WD-9

Verdict: McCormick-Deering W-9 vs McCormick-Deering WD-9

The McCormick-Deering W-9 and the McCormick-Deering WD-9 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering W-9 leads on rated power with 35 hp against 33 hp. McCormick-Deering WD-9 is the lighter machine (3,016 kg vs 5,950 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the McCormick-Deering W-9 for outright pulling power, or the McCormick-Deering WD-9 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

35 hp

33 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

McCormick-Deering (a part of International Harvester)Reference

Fifth gear was locked out on tractors equipped with steel wheels.Reference

Gear 1 used for pull test.Reference

Factories

Melrose Park, Illinois, USAReference

Total built

67,418Reference

—

Original price

$3,300Reference

—

Steering

manual worm-type gearReference

—

Variants

W-9

gasolineReference

WD-9

dieselReference

I-9

industrialReference

Engine

Fuel tank

136.3 LReference

Aux. fuel

3.3 LReference

Drawbar (claimed)

26.1 kWReference

24.6 kWReference

Belt (claimed)

33.6 kWReference

31.3 kWReference

Plows

4Reference

—

Drawbar (tested)

32.9 kWReference

31.7 kWReference

Belt (tested)

36.8 kWReference

34.6 kWReference

Displacement

5.5 LReference

Bore/Stroke

112 x 140 mmReference

Compression

5.4:1Reference

15.7:1Reference

Rated RPM

1500Reference

Coolant capacity

37.9 LReference

41.6 LReference

Belt power (max)

34.6 kWReference

Max power

31.8 kWReference

31.7 kWReference

Air cleaner

—

oil bathReference

Starter type

—

gasoline ignitionReference

Transmission

Type

sliding gearReference

gearReference

Gears

5 forward and 1 reverseReference

Clutch

—

mechanical dry discReference

Dimensions

Weight

5950 to 6350 poundsReference

3016 kgReference

Front tire

30x6Reference

30-6Reference

Rear tire

48x12Reference

48-12Reference

Ag front

7.50-18Reference

7.50x18Reference

Ag rear

14-32Reference

14.00x21Reference

Length

340 cmReference

Width

173 cmReference

172 cmReference

Height

167 cmReference

—

Shipping

2698 kgReference

—

Operating

2880 kgReference

—

Ballasted

4576 kgReference

—

Operating weight

—

3016 kgReference

Ballasted weight

—

4653 kgReference

W-9 Serial Number Location

W-9 Serial Numbers

1940

WCB501Reference

WDCB 501Reference

1941

WCB578Reference

WDCB 578Reference

1942

WCB3003Reference

WDCB 2993Reference

1943

WCB3651Reference

WDCB 3651Reference

1944

WCB5501Reference

WDCB 5394Reference

1945

WCB11459Reference

WDCB 11459Reference

1946

WCB17294Reference

WDCB 17289Reference

1947

WCB22715Reference

WDCB 22714Reference

1948

WCB29207Reference

WDCB 29207Reference

1949

WCB36159Reference

WDCB 36159Reference

1950

WCB45551Reference

WDCB 45551Reference

1951

WCB51739Reference

WDCB 51739Reference

1952

WCB59407Reference

WDCB 59407Reference

1953

WCB64014Reference

WDCB 64014Reference

1954

WCB67969Reference

—

Electrical

Ground

positiveReference

—

Test results

Belt fuel use (max)

16.3 l/hourReference

12.1 l/hourReference

Max pull

2983 kgReference

2888 kgReference

WD-9 Serial Numbers

Location:

—

Serial number plate near the fuel tank.Reference

Capacities

Diameter

—

35 cmReference

RPM

—

707Reference

Speed

—

790.35 meters/minReference

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.