McCormick-Deering W-4: all source data
All 90 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | McCormick-Deering (a part of International Harvester) |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Rock Island, Illinois, USA |
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| Total built | 24,377 |
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| Original price | $1,900 |
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| (no label) | The W-4 is the "regular" or standard-tread version of the Farmall H. |
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Engine| (no label) | International Harvester 2.5L 4-cyl distillate |
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| (no label) | International Harvester 2.5L 4-cyl gasoline |
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| Fuel tank | 17.5 gal | 66.2 L |
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| Aux. fuel | 0.875 gal | 3.3 L |
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Transmission| (no label) | 5-speed sliding gear |
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Power| Drawbar (claimed) | 22.5 hp | 16.8 kW |
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| Belt (claimed) | 24.9 hp | 18.6 kW |
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| Drawbar (tested) | 23.97 hp | 17.9 kW |
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| Belt (tested) | 26.21 hp | 19.5 kW |
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Mechanical| (no label) | Two-wheel drive |
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| (no label) | Manual steering |
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| (no label) | Differential mechanical external contracting band brakes |
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| (no label) | Open operator station. |
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Pto| Rear PTO | transmission |
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| Rear PTO Type | 540 |
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| Engine RPM | 540@1650 |
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Dimensions| Wheelbase | 66.75 inches | 169 cm |
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| Weight | 3050 lbs | 1383 kg |
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| Front tire | 5.50-16 |
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| Rear tire | 12-26 |
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Serial location| (no label) | Left side of tractor, on clutch housing. |
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Belt pulley| Diameter | 9.75 inches | 24 cm |
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| Width | 7.50 inches | 19 cm |
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| RPM | 1019 |
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| Speed | 2601 ft/min | 792.78 meters/min |
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Electrical| Ground | positive |
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| Charging system | generator |
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| Charging amps | 11 |
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| Battery volts | 6 |
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Engine
Engine options| (no label) | International Harvester 2.5L 4-cyl distillate |
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| (no label) | International Harvester 2.5L 4-cyl gasoline |
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Engine detail| (no label) | International Harvester |
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| (no label) | distillate |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled vertical I-head |
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| Displacement | 152.1 ci | 2.5 L |
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| Bore/Stroke | 3.375x4.25 inches | 86 x 108 mm |
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| Air cleaner | oil bath |
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| Compression | 4.75:1 |
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| Rated RPM | 1650 |
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| Idle RPM | 400-1815 |
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| Firing order | 1-3-4-2 |
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| Starter volts | 6 |
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| Coolant capacity (Coolant) | 18 qts | 17.0 L |
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| Sparkplug gap | 0.023 inches | 0.584 mm |
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| Intake valve clearance | 0.017 inches (hot) | 0.432 mm |
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| Exhaust valve clearance | 0.017 inches (hot) | 0.432 mm |
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| (no label) | International Harvester |
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| (no label) | gasoline |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled vertical I-head |
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| Displacement | 152.1 ci | 2.5 L |
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| Bore/Stroke | 3.375x4.25 inches | 86 x 108 mm |
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| Air cleaner | oil bath |
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| Compression | 5.9:1 |
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| Rated RPM | 1650 |
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| Idle RPM | 400-1815 |
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| Firing order | 1-3-4-2 |
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| Starter volts | 6 |
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| Coolant capacity (Coolant) | 18 qts | 17.0 L |
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| Sparkplug gap | 0.023 inches | 0.584 mm |
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| Intake valve clearance | 0.017 inches (hot) | 0.432 mm |
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| Exhaust valve clearance | 0.017 inches (hot) | 0.432 mm |
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Engine oil| Oil capacity | 6 qts | 5.7 L |
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| Oil capacity | 6 qts | 5.7 L |
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Transmission
Transmission| Type | sliding gear |
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| Gears | 5 forward and 1 reverse |
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| Clutch | dry disc |
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| Oil capacity | 24 qts | 22.7 L |
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Dimensions
Tires| Ag front | 5.50-16 |
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| Ag front | 6.00-16 |
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| Ag rear | 12-26 |
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| Ag rear | 13-26 |
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| Ag front | 22-inch steel |
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| Ag rear | 40-inch steel |
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Dimensions| Wheelbase | 66.75 inches | 169 cm |
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| Length | 114 inches | 289 cm |
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| Width | 65.25 inches | 165 cm |
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| Height (steering wheel) | 62.75 inches | 159 cm |
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| Height (hood) | 51.9 inches | 131 cm |
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| Shipping weight | 3050 lbs | 1383 kg |
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| Clearance (front axle) | 15.125 inches | 38 cm |
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| Front tread | 45.875 inches | 116 cm |
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| Rear tread | 52 inches | 132 cm |
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