| Manufacturer | International Harvester |
| Price | 4,640(USD) |
| Model | 454 |
| Equipment Type | Utility Tractors |
| Factory | Doncaster, England |
NEBRASKA TRACTOR TEST 1096 2
| Description | Gasoline 8-speed 2WD April 21 - May 11, 1972 Link: Nebraska Tractor Test 1096 file PTO performance Drawbar performance Gear 3-Low used for power test. Gear 1-Low used for pull test |
| Power at rated engine speed | 40.86hp / 30.5kW |
| Fuel use | 3.6gal/hour / 13.6l/hour |
| Max power | 33.53hp / 25.0kW |
| Max pull | 5329lbs / 2417kg |
NEBRASKA TRACTOR TEST 1097 2
| Description | Diesel 8-speed 2WD April 22 - May 12, 1972 Link: Nebraska Tractor Test 1097 file PTO performance Drawbar performance Gear 3-Low used for power test. Gear 1-Low used for pull test |
| Power at rated engine speed | 40.47hp / 30.2kW |
| Fuel use | 2.7gal/hour / 10.2l/hour |
| Max power | 35.35hp / 26.4kW |
| Max pull | 5583lbs / 2532kg |
INTERNATIONAL HARVESTER 454 POWER
| Engine | 50hp / 37.3kW |
| Drawbar (claimed) | 35hp / 26.1kW |
| PTO (claimed) | 40hp / 29.8kW |
| Drawbar (tested) | 35.35hp / 26.4kW |
| PTO (tested) | 40.86hp / 30.5kW |
ENGINES OVERVIEW
The International Harvester 454 tractor is available with a choice of a 2.6L 4-cylinder gasoline engine or a more robust 2.9L 3-cylinder diesel engine. The gasoline variant offers lower initial costs and quicker refueling, while the diesel engine provides higher torque and better fuel efficiency, making it suitable for heavier fieldwork and prolonged usage. Users should consider the application requirements; for lighter tasks, the gasoline option may suffice, whereas the diesel engine is advantageous for demanding operations like plowing or hauling.
| Description | International Harvester 2.6L 4-cyl gasoline International Harvester 2.9L 3-cyl diesel |
ENGINE DETAIL 1
The International Harvester 454 tractor features a C-157 gasoline engine with 50 horsepower, making it suitable for light to moderate agricultural tasks. Its relatively low compression ratio of 7.5:1 and rated RPM of 2200 enhance fuel efficiency, but may limit power output when heavily loaded. The tractor's compact size and adequate oil and coolant capacities (7 qts and 11.5 qts) support maintenance in varied settings, though owners should be cautious of potential overheating during extended operations.
| Description | International Harvester C-157 gasoline 4-cylinder liquid-cooled |
| Displacement | 157ci / 2.6L |
| Bore/Stroke | 3.375x4.39inches / 86x 112 mm |
| Power | 50hp / 37.3kW |
| Air cleaner | dry |
| Compression | 7.5:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Oil capacity | 7 qts /6.6 L |
| Coolant capacity | 11.5qts / 10.9L |
ENGINE DETAIL 2
The International Harvester 454 features a D-179 diesel engine with a 2.9L displacement and a robust bore and stroke ratio that provides a balanced power delivery, ideal for moderate agricultural tasks. With a rated RPM of 2200, it offers efficient torque output, while its dry air cleaner system simplifies maintenance in dusty environments. However, with an oil capacity of 8 quarts, regular monitoring is crucial to prevent potential engine wear, particularly under heavy loads or prolonged operation.
| Description | International Harvester D-179 diesel 3-cylinder liquid-cooled |
| Displacement | 179ci / 2.9L |
| Bore/Stroke | 3.875x5.0625inches / 98x 129 mm |
| Air cleaner | dry |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Oil capacity | 8 qts /7.6 L |
| Coolant capacity | 12.5qts / 11.8L |
INTERNATIONAL HARVESTER 454 ENGINES
The International Harvester 454 tractor offers versatility with options for both a 2.6L 4-cylinder gasoline engine and a 2.9L 3-cylinder diesel engine, catering to varying fuel preferences and operational efficiencies. With a fuel tank capacity of 18.5 gallons (70.0 liters), it supports extended run times, making it suitable for medium to large farming tasks. However, potential drawbacks include differing maintenance needs for gasoline versus diesel engines, which could impact long-term operational costs and service scheduling.
| Description | International Harvester 2.6L 4-cyl gasoline International Harvester 2.9L 3-cyl diesel |
| Fuel tank | 18.5gal / 70.0L |
TRANSMISSION
The International Harvester 454 features a sliding gear transmission with 8 forward and 4 reverse gears, providing versatility in various terrain and operational conditions. Its four synchronized gears across high, low, and reverse ranges enhance driveability and reduce stress on the drivetrain, making it ideal for both agricultural tasks and loader work. However, the oil capacity of 36 quarts may require regular monitoring to ensure optimal lubrication, especially under heavy usage or adverse conditions.
| Type | sliding gear |
| Gears | 8 forward and 4 reverse |
| Oil capacity | 36qts / 34.1L |
| Description | Fours synchronized gears in each of high, low, and reverse ranges. |
SPEEDS
| Description | With 16.6-28 rear tires |
MECHANICAL
The International Harvester 454, with its 4x2 2WD chassis and 8-speed sliding gear transmission, offers efficient power delivery for light to moderate agricultural tasks. The independent hydraulic wet disc brakes provide enhanced stopping power and durability, while the open operator station ensures visibility and comfort but may expose the operator to environmental conditions. This setup is ideal for small to medium-sized farms, although the lack of a cab could limit usability in inclement weather.
| Chassis | 4x2 2WD |
| Steering | power |
| Brakes | independent hydraulic wet disc |
| Cab | Open operator station |
| Transmission | 8-speed sliding gear |
HYDRAULICS
| Pump flow | 11.9gpm / 45.0lpm |
TRACTOR HITCH
| Rear Type | I |
| Rear lift | 3307lbs / 1500kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
INTERNATIONAL HARVESTER 454 TIRES
The International Harvester 454 tractor, equipped with Ag front tires (6.50-16) and Ag rear tires (14.9-28), is optimized for agricultural operations, providing a good balance of traction and stability on various terrains. Its tire configuration allows for effective weight distribution, enhancing the tractor's capability to handle larger implements; however, the relatively small front tire size may limit maneuverability in tight spaces. Ideal for mid-sized farms, this tractor excels in tillage and planting tasks but may face challenges in heavy-duty hauling due to its power-to-weight limitations.
| Ag front | 6.50-16 |
| Ag rear | 14.9-28 |
DIMENSIONS
| Wheelbase | 75inches / 190cm |
| Length | 131.9inches / 335cm/133inches / 337cm (with 3-point) |
| Width | 66inches / 167cm (min) |
| Height (steering wheel) | 55inches / 139cm |
| Ground clearance | 10inches / 25cm |
INTERNATIONAL HARVESTER 454 WEIGHT
| Shipping | 3780lbs / 1714kg (gas)/4000lbs / 1814kg (diesel) |
| Operating | 4400lbs / 1995kg (gas)/4720lbs / 2140kg (diesel) |
| Ballasted | 7470lbs / 3388kg *Weight with diesel engine, fluid-filled rear tires and rear iron wheel weights. |
DIMENSIONS & TIRES
The International Harvester 454 tractor, with a wheelbase of 75 inches, offers a stable platform for various agricultural tasks, allowing for improved maneuverability in tight spaces. Its weight range of 3780 to 4720 pounds provides an adequate ballast for traction while performing heavier tasks; however, lighter configurations may struggle with stability on uneven terrain. The tire sizes, 6.00-16 at the front and 13.6-28 at the rear, indicate a focus on versatile field operations, although tire selection may affect ground compaction and overall soil health.
| Wheelbase | 75inches / 190cm |
| Weight | 3780 to 4720 pounds |
| Front tire | 6.00-16 |
| Rear tire | 13.6-28 |
INTERNATIONAL 2050 LOADER
| Loader weight | 1200lbs / 544kg *Weight without bucket |
| Height (to pin) | 125inches / 317cm |
| Clearance, dumped bucket | 102inches / 259cm |
| Dump reach | 24inches / 60cm |
| Dump angle | 45° |
| Breakout force (lift) | 4100lbs / 1859kg |
| Lift to full height (at pin) | 3000lbs / 1360kg |
| Bucket width | 49inches / 124cm/61inches / 154cm/70inches / 177cm/79inches / 200cm |
454 SERIAL NUMBERS
| Location | Clutch housing, left side of tractor. |
| 1970 | 501 |
| 1971 | 508 |
| 1972 | 4908 |
| 1973 | 8064 |
ELECTRICAL
| Charging system | alternator-generator |
| Charging amps | 32 |
| Batteries | 1 (gas)/2 (diesel) |
| Battery volts | 12 (gas)/6 (diesel) |
| Battery AH | 40 (gas)/135 (diesel) |