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| info | |
| The W-4 is the "regular" or standard-tread version of the Farmall H. |
| Production | |
| Manufacturer: | International Harvester |
| Factory: | Rock Island, Illinois, USA |
| Total built: | 24,377 |
| Original price (USD): | $1,900 |
| Variants | |
| H: | row-crop |
| I-4: | industrial |
| O-4: | orchard |
| Capacity | |
| Fuel: | 17.5 gal [66.2 L] |
| Aux. fuel: | 0.875 gal [3.3 L] |
| Power Take-off (PTO) | |
| Rear PTO: | transmission |
| Rear RPM: | 540 |
| Dimensions & Tires | |
| Wheelbase: | 66.75 inches [169 cm] |
| Weight: | 4,219 lbs [1913 kg] |
| Front tire: | 5.50-16 |
| Rear tire: | 12-26 |
| W-4 Serial Numbers | |
| Location: | Left side of tractor, on clutch housing. |
| McCormick-Deering W-4 Power | |
| Drawbar (claimed): | 17 hp [12.7 kW], 19 hp [14.2 kW] |
| Belt (claimed): | 21 hp [15.7 kW], 24 hp [17.9 kW] |
| Drawbar (tested): | 23.97 hp [17.9 kW] |
| Belt (tested): | 26.21 hp [19.5 kW] |
| Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | manual |
| Brakes: | differential mechanical external contracting band |
| Cab: | Open operator station. |
| Belt Pulley | |
| Diameter: | 9.75 inches [24 cm] |
| Width: | 7.50 inches [19 cm] |
| RPM: | 1019 |
| Speed: | 2601 ft/min [792.78 meters/min] |
| Electrical | |
| Ground: | positive |
| Charging system: | generator |
| Charging amps: | 11 |
| Battery | |
| Number: | 1 |
| Volts: | 6 |
| info | |
| Bore/Stroke: | 3.375x4.25 inches [86 x 108 mm] |
| Air cleaner: | oil bath |
| Compression: | 4.75:1 |
| Rated RPM: | 1650 |
| Idle RPM: | 400-1815 |
| Firing order: | 1-2-4-3 |
| Starter volts: | 6 |
| Oil capacity: | 6 qts [5.7 L] |
| Coolant capacity: | 18 qts [17.0 L] |
| Sparkplug gap: | 0.023 inches [0.584 mm] |
| Intake valve clearance: | 0.017 inches [0.432 mm] (hot) |
| Exhaust valve clearance: | 0.017 inches [0.432 mm] (hot) |
| Engine Detail | |
| International Harvester, distillate, 4-cylinder, liquid-cooled vertical I-head, 152.1 ci [2.5 L] |
| info | |
| Speeds: | With 12-26 rear tires. |
| Transmission | |
| Type: | sliding gear |
| Gears: | 5 forward and 1 reverse |
| Clutch: | dry disc |
| Oil capacity: | 24 qts [22.7 L] |
| info | |
| Series next: | McCormick-Deering W-6 |
| Dimensions | |
| Weight: | 4,219 lbs [1913 kg] |
| Wheelbase: | 66.75 inches [169 cm] |
| Length: | 114 inches [289 cm] |
| Width: | 65.25 inches [165 cm] |
| Height (steering wheel): | 62.75 inches [159 cm] |
| Clearance (front axle): | 15.125 inches [38 cm] |
| Front tread: | 45.875 inches [116 cm] |
| Rear tread: | 52 inches [132 cm] |
| 2WD turn radius: | 11 feet [3.4 m] |
| McCormick-Deering W-4 Tires | |
| Ag front: | 22-inch steel |
| Ag rear: | 40-inch steel |