Production
| Production |
| Manufacturer: | McCormick-Deering
|
| Factory: | Rock Island, Illinois, USA
|
Variants
| Variants |
| W-4: | standard
|
| O-4: | orchard
|
| OS-4: | orchard, without full sheet metal
|
1939 - 1952
| 1939 - 1952 |
| Standard-tread tractor |
Series:
Production
| Production |
| Manufacturer: | McCormick-Deering (a part of International Harvester)
|
| Type: | Standard-tread tractor
|
| Factory: | Rock Island, Illinois, USA
|
| Total built: | 24,377
|
| Original price: | $1,900
|
| The W-4 is the "regular" or standard-tread version of the Farmall H. |
Variants
| Variants |
| H: | row-crop
|
| I-4: | industrial
|
| O-4: | orchard
|
McCormick-Deering W-4 Power
| McCormick-Deering W-4 Power |
| Drawbar (claimed): | 22.5 hp
16.8 kW
|
| Belt (claimed): | 24.9 hp
18.6 kW
|
| Drawbar (tested): | 23.97 hp
17.9 kW
|
| Belt (tested): | 26.21 hp
19.5 kW
|
| power test details ... |
McCormick-Deering W-4 Engines
| McCormick-Deering W-4 Engines |
| International Harvester 2.5L 4-cyl distillate |
| International Harvester 2.5L 4-cyl gasoline |
| Fuel tank: | 17.5 gal
66.2 L
|
| Aux. fuel: | 0.875 gal
3.3 L
|
| Engine details ... |
Mechanical
| Mechanical |
| Chassis: | 4x2 2WD
|
| Steering: | manual
|
| Brakes: | differential mechanical external contracting band
|
| Cab: | Open operator station.
|
| Transmission: | 5-speed sliding gear
|
| Transmission details ... |
Power Take-off (PTO)
| Power Take-off (PTO) |
| Rear PTO: | transmission
|
| Rear RPM: | 540
|
Dimensions & Tires
| Dimensions & Tires |
| Wheelbase: | 66.75 inches
169 cm
|
| Weight: | 3050 lbs
1383 kg
|
| Front tire: | 5.50-16
|
| Rear tire: | 12-26
|
| Full dimensions and tires ... |
W-4 Serial Numbers
| W-4 Serial Numbers |
| Location: | Left side of tractor, on clutch housing.
|
photo of W-4 serial number
|
| 1940: | WBH501
|
| 1941: | WBH943
|
| 1942: | WBH4056
|
| 1943: | WBH5693
|
| 1944: | WBH7593
|
| 1945: | WBH11171
|
| 1946: | WBH13934
|
| 1947: | WBH16022
|
| 1948: | WBH18880
|
| 1949: | WBH21912
|
| 1950: | WBH24470
|
| 1951: | WBH28167
|
| 1952: | WBH31214
|
| 1953: | WBH33067
|
how to read serial numbers...
|
Belt Pulley
| 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
| Electrical |
| Ground: | positive
|
| Charging system: | generator
|
| Charging amps: | 11
|
| Battery volts: | 6
|
McCormick-Deering OS-4 Power
| McCormick-Deering OS-4 Power |
McCormick-Deering OS-4 Engine
| McCormick-Deering OS-4 Engine |
| International Harvester 2.5L 4-cyl gasoline |
| Engine details ... |
1944 - 1953
Engine Detail
| Engine Detail |
| International Harvester |
| gasoline |
| 4-cylinder |
| liquid-cooled |
| Displacement: | 152 ci
2.5 L
|
| Bore/Stroke: | 3.375x4.45 inches
86 x 113 mm
|
| Compression: | 5.9:1 (high-compression gasoline)
|
| | 4.75:1 (gasoline-distillate)
|
| | 4.5:1 (kerosene)
|
| Rated RPM: | 1650
|
| Oil capacity: | 6 qts
5.7 L
|
Mechanical
| Mechanical |
| Chassis: | 4x2 2WD
|
| Transmission: | 5-speed gear
|
| Transmission details ... |
1944 - 1953
Transmission
| Transmission |
| Type: | gear
|
| Gears: | 5 forward and 1 reverse
|
Dimensions & Tires
| Dimensions & Tires |
| Full dimensions and tires ... |
1944 - 1953
McCormick-Deering OS-4 Tires
| McCormick-Deering OS-4 Tires |
Dimensions
