This page provides a detailed comparison of the specifications for the International Harvester 684 and the McCormick-Deering B-450. The specifications are categorized into four main sections: Engine, Transmission, Dimensions, and Miscellaneous. By comparing these two tractors side by side, you can easily identify the similarities and differences between them and determine which one best suits your needs.
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International Harvester 684
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McCormick-Deering B-450
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| Images | ||
| Engine | ||
| Engine - Manufacturer | International Harvester | International Harvester |
| Engine - Model | D-239 | BD-264 |
| Engine - Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine - Cylinder Orientation | - | - |
| Engine - Valve Configuration | - | - |
| Engine - Fuel Type | Diesel | Diesel |
| Engine - Induction Type | - | - |
| Engine - Cylinders | 6 | 4 |
| Engine - Displacement (ci) | 239 | 264 ci |
| Engine - Bore (in) | 3.875 | 4.00 inches |
| Engine - Stroke (in) | - | - |
| Engine - Rated RPM | 2400 | 1500 |
| Engine - Power Output (hp) | 69 | 55 hp |
| Transmission | ||
| Transmission - Type | Syncromesh with dry disc clutch / Two-speed power shift | Gear |
| Transmission - Forward Gears | 16-Aug | 5 |
| Transmission - Reverse Gears | - | - |
| Transmission - Total Gears | - | - |
| Dimensions | ||
| Length (in) | Utility: 141.7 / Row-crop: 139.0 / 4WD: 147.2 / Low-profile: 141.7 | 131.2 inches (2WD) |
| Width (in) | Utility: 73.6 / Row-crop: 74.8 / 4WD: 73.6 / Low-profile: 78.5 | - |
| Height (in) | Utility: 63 / Row-crop: 63 / 4WD: 63 / Low-profile: 56.3 | 71 inches (2WD, steering wheel height) |
| Operating Weight (lb) | Utility: 5721 / Row-crop: 5975 / 4WD: 6765 / Low-profile: 5620 | 6020 lbs (2WD) |
| Miscellaneous | ||
| Chassis | 4x2 2WD or 4x4 MFWD 4WD | 4x2 2WD |
| Drive Type | - | 2WD |
| Steering Type | Power | Manual |
| Coolant Capacity (qts) | 14.4 | 26.4 qts |
| Front Tire Diameter (in) | - | - |
| Front Tire Width (in) | - | 6.00 in (narrowest listed) |
| Rear Tire Diameter (in) | - | 30 in (smallest listed) |
| Rear Tire Width (in) | - | 13.00 in (narrowest listed) |
| Front/Rear Rim Diameter (in) | - | - |
| Tire Type | Ag | Ag |
| Manufacture - End Year | 1984 | - |
| Hitch Type | II | Category II |
| Hitch Category | - | - |
| Hitch Position | Rear | - |
| Hitch Capacity (lb) | - | - |
| Operator Station Type | ROPS or Cab | - |
| Starter Type | Electric | Electric |
| PTO Type | Independent with hydraulic wet disc clutch | - |
| PTO Speed 1 (rpm) | 540 | - |
| PTO Speed 2 (rpm) | - | - |
| PTO Speed 3 (rpm) | - | - |
| Brake Type | Independent hydraulic wet disc | - |
| Hydraulic System Type | Open center | Open Center |
