McCormick-Deering O-4
Contents:
Production | |
| Manufacturer: | McCormick-Deering |
| Type: | Orchard/Vineyard tractor |
| Factory: | Rock Island, Illinois, USA |
| Total built: | 2,721 |
Variants | |
| standard | |
| orchard | |
| orchard, without full sheet metal |
McCormick-Deering O-4 Power | |
| Belt (claimed): | 24 hp 17.9 kW (kerosene) |
| 27.5 hp 20.5 kW (gasoline) | |
Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | manual |
| Cab: | Open operator station |
| Transmission: | 5-speed gear |
O-4 Serial Numbers | |
| Location: | Left side of tractor, on clutch housing. |
| 1940: | OBH501 |
| 1941: | OBH943 |
| 1942: | OBH4056 |
| 1943: | OBH5693 |
| 1944: | OBH7593 |
| 1945: | OBH11171 |
| 1946: | OBH13934 |
| 1947: | OBH16022 |
| 1948: | OBH18880 |
| 1949: | OBH21912 |
| 1950: | OBH24470 |
| 1951: | OBH28167 |
| 1952: | OBH31214 |
| 1953: | OBH33067 |
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 |
Transmission | |
| Type: | gear |
| Gears: | 5 forward and 1 reverse |
Dimensions | |
| Length: | 120.9 inches 307 cm |
| Width: | 60.25 inches 153 cm |
| Height: | 60.25 inches 153 cm |
| Weight: | 4320 lbs 1959 kg |
