IMT 555 vs International Harvester 454

12 material differences

Tractor one

1964–1971

No measured PTO figure

Tractor two

1970–1973

No measured PTO figure

Which should you choose?

Read our verdict on the 555 and the 454 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

12 material differences · 3 fields identical or within 5%, which is not counted as material

IMT 555 and International Harvester 454, field by field
Field	555	454	Gap
Engine
Engine power, claimed claimed	49.3 hp	49.3 hp	—
Engine declared	IMR-PERKINS O-34/TA	INTERNATIONAL-HARVESTER D-179	differs
Displacement declared	3.34 L	2.93 L	+14% 555
Maximum torque declared	141 lb·ft · 191 N·m	131 lb·ft · 178 N·m	+7% 555
Transmission
Top speed declared	15.5 mph · 25 km/h	19.9 mph · 32 km/h	+28% 454
Clutch declared	Pedal operated dry two-stage double clutch	—	—
Hydraulics & hitch
Pump flow declared	4.0 gpm · 15.1 L/min	11.4–12.6 gpm · 43.1–47.7 L/min	differs
Three-point lift at ends declared	2,601 lb · 1,180 kg	—	—
Rear PTO speeds declared	540 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	4,123 lb · 1,870 kg	4,720 lb · 2,141 kg	+14% 454
Wheelbase declared	84.8 in · 2,155 mm	75.2 in · 1,910 mm	+13% 555
Length declared	137.2 in · 3,485 mm	133.0 in · 3,378 mm	—
Width declared	66.9 in · 1,700 mm	66.0 in · 1,676 mm	—
Height declared	66.5 in · 1,690 mm	55.0 in · 1,397 mm	+21% 555
Ground clearance declared	23.9 in · 607 mm	10.0 in · 254 mm	+139% 555
Turning radius, braked declared	12.3 ft · 3.75 m	9.2 ft · 2.79 m	+34% 555
Fuel tank declared	47.6 qt · 45.0 L	74.0 qt · 70.0 L	+56% 454

Source

Source