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mccormick deering WD-6 Tractor Model – Features, Specifications, and Complete Review

Production: 1940 - 1952
mccormick deering WD-6

When it comes to modern farming, farmers need a tractor that balances power, efficiency, and versatility. The mccormick deering WD-6 with a strong 40.4 HP engine, designed to meet the needs of small to medium farmers. , this model is a practical choice for those who want performance at an affordable cost.

In this blog, we’ll explore the features, specifications, benefits, and FAQs about the mccormick deering WD-6 Tractor Model, so you can make an informed choice.


Key Features of mccormick deering WD-6

  • ✔️ Engine Power (40.4 HP): the tractor delivers excellent performance for ploughing, tilling, sowing, and hauling tasks.
  • ✔️ Tires: Front: 22.50-4 | Rear: 42-10

Production
Manufacturer McCormick-Deering (a part of International Harvester)
Note Standard-tread tractor
Note Built in Rock Island, Illinois, USA
Mechanical
Note Two-wheel drive
Note Manual steering
Note Open operator station.
Power Take-off (PTO)
Rear PTO transmission
Rear PTO Type 540
Dimensions & Tires
Wheelbase 76 inches 193 cm
Weight 4350 lbs 1973 kg
Front tire 22.50-4
Rear tire 42-10
Note Full dimensions and tires ...
1940 - 1952
Note Standard-tread tractor
Belt Pulley
Diameter 11 inches 27 cm
Width 7.5 inches 19 cm
RPM 899
Speed 2588 ft/min 788.82 meters/min
General
Note 1940 - 1952
Note Standard-tread tractor
McCormick-Deering WD-6 Engine
Note International Harvester 4.1L 4-cyl diesel
Fuel tank 21 gal 79.5 L
Aux. fuel 0.88 gal 3.3 L
Note Engine details ...
McCormick-Deering WD-6 Power
Drawbar (claimed) 31.4 hp 23.4 kW
Belt (claimed) 36.4 hp 27.1 kW
Drawbar (tested) 31.02 hp 23.1 kW
Belt (tested) 34.75 hp 25.9 kW
Note Performance test details ...
McCormick-Deering WD-6 Transmission
Note 5-speed gear
Note Transmission details ...
References
Note Three New McCormick-Deering Standard Tractors published in 1940, by International Harvester
Note McCormick-Deering Standard Tractors published in 1946, by International Harvester
Note McCormick Standard Tractors published by International Harvester
Note General Line Catalog published in 1949, by International Harvester
Variants
ID-6 industrial
MD row-crop
W-6 gasoline engine
WD-6 Serial Numbers
Location: Serial number plate located on the clutch housing.
1940 WDBK 516
1941 WDBK 1225
1942 WDBK 3718
1943 ----
1944 WDBK 6371
1945 WDBK 9509
1946 WDBK 14019
1947 WDBK 16811
1948 WDBK 24020
1949 WDBK 28906
1950 WDBK 35566
1951 WDBK 39443
1952 WDBK 45175
Note FAQ: How to read a serial number table.

Benefits

  • Perfect for Small & Medium Farmers: Good balance of power and efficiency for most farm operations.
  • Multi-purpose: Suitable for agriculture, haulage, landscaping, and horticulture.
  • Value for Money: Practical features with durable build quality.

FAQs

What is the horsepower?

👉 It comes with 40.4 HP.


Final Verdict

The mccormick deering WD-6 is a reliable, versatile tractor for multiple uses. With its 40.4 HP, it offers excellent value for money.