Specifications
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| Model information | |
| Production years | 1958 - 1970 |
| Equipment type | Standard-tread tractor |
| Production | |
| Manufacturer | McCormick-Deering (a part of International Harvester) |
| Equipment type | Standard-tread tractor |
| Built in | Built in Doncaster, England |
| Total built | 28,290 |
| Variants | |
| McCormick B-450 | standard |
| Farmall B-450 | row-crop |
| McCormick-Deering B-450 Engine | |
| Engine | International Harvester 4.3L 4-cyl diesel |
| Details | Engine details ... |
| McCormick-Deering B-450 Transmission | |
| Transmission | 5-speed gear |
| Details | Transmission details ... |
| McCormick-Deering B-450 Power | |
| Engine | 55 hp 41.0 kW |
| Mechanical | |
| Drive | Two- or four-wheel drive |
| Differential lock | mechanical rear |
| Steering | Manual steering |
| Cab / ROPS | Open operator station. |
| Capacity | |
| Fuel | 20.9 gal 79.1 L |
| Hydraulic system | 3.6 gal 13.6 L |
| Hydraulics | |
| Type | open center |
| Capacity | 3.6 gal 13.6 L |
| Pressure | 2000 psi 137.9 bar |
| Tractor hitch | |
| Rear Type | II |
| Rear lift | 6240 lbs 2830 kg |
| Power Take-off (PTO) | |
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 555@1500 |
| Dimensions & Tires | |
| Wheelbase | 79.5 inches 201 cm |
| Weight | 6020 to 6748 pounds |
| Front tire | 6.00x16 |
| Rear tire | 13.00x30 |
| Details | Full dimensions and tires ... |
| B-450 Serial Numbers | |
| 1958 | 501 |
| 1959 | 981 |
| 1960 | 3282 |
| 1961 | 6202 |
| 1962 | 9307 |
| 1963 | 12428 |
| 1964 | 15735 |
| 1965 | 18325 |
| 1966 | 21280 |
| 1967 | 23795 |
| 1968 | 25488 |
| 1969 | 36846 |
| 1970 | 27953 |
| Details | FAQ: How to read a serial number table. |
| Belt Pulley | |
| Diameter | 11 inches 27 cm |
| RPM | 929.6 |
| Speed | 2677 ft/min 815.95 meters/min |
| References | |
| Publication | International 1917-1961 Vintage Tractor Special by Allen Condie* The Roar of Dust and Diesel - A Story of International Harvester Doncaster by Mike Teanby World Wide Farm Equipment Buyer's Guide published in 1968, by International Harvester* B-450 Diesel Tractor published by International Harvester B-450 Series Tractor published in 1962, by International Harvester Farmall B-450 published in 1959, by International Harvester |
| Publication caveat | *Publication contains known errors. |
Values may vary by engine, transmission or configuration. View source page