International Harvester Farmall 544 vs SOMECA 550 (DT)

13 material differences

Tractor one

1968–1973

No measured PTO figure

Tractor two

1968–1971

No measured PTO figure

Which should you choose?

Read our verdict on the Farmall 544 and the 550 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

13 material differences · 2 fields identical or within 5%, which is not counted as material

International Harvester Farmall 544 and SOMECA 550 (DT), field by field
Field	Farmall 544	550 (DT)	Gap
Engine
Engine power, claimed claimed	51.2 hp	51.2 hp	—
Engine declared	INTERNATIONAL HARVESTER C-200	O.M.-FIAT 854.000 or A 1.000	differs
Displacement declared	—	3.12 L	—
Maximum torque declared	171 lb·ft · 232 N·m	137 lb·ft · 186 N·m	+25% Farmall 544
Transmission
Top speed declared	18.6 mph · 30 km/h	14.9 mph · 24 km/h	+25% Farmall 544
Clutch declared	Pedal-operated dry single-plate clutch	pedal-operated dry Feredo two-stage double clutch	differs
Hydraulics & hitch
Pump flow declared	12.0 gpm · 45.4 L/min	5.8 gpm · 21.8 L/min	+108% Farmall 544
Pressure declared	—	2,843 psi · 196 bar	—
Three-point lift at ends declared	—	3,197 lb · 1,450 kg	—
Rear PTO speeds declared	540/1000 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	6,098 lb · 2,766 kg	4,542 lb · 2,060 kg	+34% Farmall 544
Wheelbase declared	90.5 in · 2,299 mm	81.5 in · 2,070 mm	+11% Farmall 544
Length declared	138.0 in · 3,505 mm	135.0 in · 3,430 mm	—
Width declared	71.0 in · 1,803 mm	66.5 in · 1,690 mm	+7% Farmall 544
Height declared	62.0 in · 1,575 mm	71.5 in · 1,815 mm	+15% 550 (DT)
Ground clearance declared	13.0 in · 330 mm	16.5 in · 420 mm	+27% 550 (DT)
Turning radius, braked declared	8.7 ft · 2.64 m	10.3 ft · 3.13 m	+19% 550 (DT)
Fuel tank declared	132.1 qt · 125.0 L	57.1 qt · 54.0 L	+131% Farmall 544

Source

Source