Production and Assembly: The International 454 was a globally designed tractor manufactured by International Harvester from 1970 to 1973. Production locations included Doncaster, England, for the European market. Skid units were supplied from Doncaster, with final assembly carried out in Louisville, Kentucky, for the U.S. market. Gasoline models had U.S.-built engines installed during the final assembly.
| International Harvester 454 Utility Tractor Specifications |
|---|
| Production Years | 1970 – 1973 |
| Type | Utility Tractor |
| Production Location | Doncaster, England |
| Original Price (1973) | $4,640 |
| Mechanical |
|---|
| Drive | Two-wheel drive |
| Steering | Power steering |
| Brakes | Independent hydraulic wet disc brakes |
| Operator Station | Open operator station |
| Gasoline Engine (C-157) |
|---|
| Displacement | 157 cubic inches (2.6 L) |
| Configuration | 4 cylinders, liquid-cooled |
| Bore/Stroke | 3.375×4.39 inches (86 x 112 mm) |
| Power | 50 hp (37.3 kW) |
| Air Cleaner | Dry |
| Compression | 7.5:1 |
| Rated RPM | 2200 |
| Starter Volts | 12 |
| Oil Capacity | 7 qts (6.6 L) |
| Coolant Capacity | 11.5 qts (10.9 L) |
| Diesel Engine (D-179) |
|---|
| Displacement | 179 cubic inches (2.9 L) |
| Configuration | 3 cylinders, liquid-cooled |
| Bore/Stroke | 3.875×5.0625 inches (98 x 129 mm) |
| Air Cleaner | Dry |
| Rated RPM | 2200 |
| Starter Volts | 12 |
| Oil Capacity | 8 qts (7.6 L) |
| Coolant Capacity | 12.5 qts (11.8 L) |
| Transmission |
|---|
| Type | Sliding gear |
| Gears | 8 forward and 4 reverse |
| Oil Capacity | 36 qts (34.1 L) |
| Synchronized Gears | Fours synchronized gears in each of high, low, and reverse ranges. |
| Speeds | With 16.6-28 rear tires. |
| Tires |
|---|
| Ag Front | 6.00-16, 6.50-16 |
| Ag Rear | 13.6-28, 14.9-28 |
| Dimensions |
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| Wheelbase | 75 inches (190 cm) |
| Length | 131.9 inches (335 cm), 133 inches (with 3-point, 337 cm) |
| Width | 66 inches (min, 167 cm) |
| Height (Steering Wheel) | 55 inches (139 cm) |
| Ground Clearance | 10 inches (25 cm) |
| 4720 lbs (diesel, 2140 kg) |
|---|
| Ballasted Weight | 7470 lbs (3388 kg) |
| International Harvester 1550 Loader |
|---|
| Lift Capacity | 2305 lbs (full at pin, 1045 kg) |
| Breakout Force | 2750 lbs (1247 kg) |
| Rollback | 45° |
| Height (at Pin) | 118 inches (299 cm) |
| Clearance (Dumped) | 85 inches (228 cm) |
| Bucket Width | 40 inches (101 cm) |
| International Harvester 1850 Loader |
|---|
| Lift Capacity | 2300 lbs (full at pin, 1043 kg) |
| Breakout Force | 2800 lbs (1270 kg) |
| Rollback | 14° |
| Height (at Pin) | 113 inches (287 cm) |
| Clearance (Dumped) | 92 inches (233 cm) |
| Weight | 925 lbs (419 kg) |
| Bucket Width | 50 inches (127 cm), 60 inches (152 cm) |
| International 2050 Loader |
|---|
| Lift Capacity | 3000 lbs (full at pin, 1360 kg) |
| Breakout Force | 4100 lbs (1859 kg) |
| Dump | 45° |
| Reach (Dumped) | 24 inches (60 cm) |
| Rollback (Ground Line) | 30° |
| Height (at Pin) | 125 inches (317 cm) |
| Clearance (Dumped) | 102 inches (259 cm) |
| Weight | 1200 lbs (544 kg) |
| Bucket Width | 49 inches (124 cm), 61 inches (154 cm), 70 inches (177 cm), 79 inches (200 cm) |
International Harvester 454: Model History and Design Features
Model Replacement: The 454 served as a successor to the International Harvester 444 utility tractor.
Design Updates: Styled to match the new “66” series of large tractors, the International 454 featured design elements that reflected the latest design trends of its time. Notable updates included a longer wheelbase compared to the 444, providing improved stability and performance.
Transmission Innovation: Introduced a new “Lightning-Flash” in-line shift 4-speed syncromesh transmission, offering improved shifting capabilities and efficiency. The high-low-reverse shuttle added versatility to the transmission, enhancing the tractor’s usability in various applications.
Engine Variants and Performance: Gasoline Engine: The 454 featured a new International C-157 4-cylinder gasoline engine governed at a higher 2200 rpm. Power Take-Off (PTO) horsepower increased from 38 to 41, emphasizing improved performance.
Diesel Engine: Replacing the previous BD-154 4-cylinder diesel engine was the International D-179 3-cylinder, built in International’s Neuss, Germany factory.
PTO horsepower for the diesel model increased from 37 (444 diesel) to 40 for the 454 diesel, indicating enhanced power and efficiency.
Continued Innovation: The incorporation of advanced features, such as the new transmission and upgraded engines, showcased International Harvester’s commitment to innovation and staying competitive in the utility tractor market.
Styling: Aligned with the design aesthetics of the “66” series of large tractors, the 454 likely featured modern and visually appealing styling.
Legacy: The International 454 holds historical significance as a product of global design and assembly, representing a pivotal era in the evolution of utility tractors. The International Harvester 454, with its blend of design innovation, improved transmission, and upgraded engine options, stands as a testament to International Harvester’s dedication to advancing tractor technology during the early 1970s.
