Fiat 70-66 (DT) vs International Harvester 784

9 material differences · fewer than 12

Tractor one

1984–1991

No measured PTO figure

Tractor two

1977–1981

No measured PTO figure

Which should you choose?

Read our verdict on the 70-66 (DT) and the 784 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

9 material differences · 6 fields identical or within 5%, which is not counted as material

Fiat 70-66 (DT) and International Harvester 784, field by field
Field	70-66 (DT)	784	Gap
Engine
Engine power, claimed claimed	69.1 hp	75.9 hp	+10% 784
Engine declared	FIAT-IVECO 8045.06.206 or 306	INTERNATIONAL-HARVESTER D-246	differs
Displacement declared	3.61 L	4.03 L	+12% 784
Maximum torque declared	165 lb·ft · 224 N·m	159 lb·ft · 216 N·m	—
Transmission
Top speed declared	18.6–24.9 mph · 30–40 km/h	15.5 mph · 25 km/h	differs
Hydraulics & hitch
Pump flow declared	—	10.1 gpm · 38.2 L/min	—
Pressure declared	3,046 psi · 210 bar	2,698 psi · 186 bar	+13% 70-66 (DT)
Three-point lift at ends declared	6,393 lb · 2,900 kg	4,608 lb · 2,090 kg	+39% 70-66 (DT)
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	5,864 lb · 2,660 kg	5,238 lb · 2,376 kg	+12% 70-66 (DT)
Maximum permissible mass declared	10,141 lb · 4,600 kg	—	—
Wheelbase declared	90.7 in · 2,305 mm	88.0 in · 2,235 mm	—
Length declared	137.8 in · 3,500 mm	144.1 in · 3,660 mm	—
Width declared	75.2 in · 1,910 mm	68.9 in · 1,750 mm	+9% 70-66 (DT)
Height declared	98.6 in · 2,505 mm	100.4 in · 2,550 mm	—
Ground clearance declared	21.9 in · 555 mm	15.6 in · 396 mm	+40% 70-66 (DT)
Turning radius, braked declared	11.3 ft · 3.45 m	11.5 ft · 3.51 m	—
Fuel tank declared	77.1 qt · 73.0 L	81.4 qt · 77.0 L	+5% 784

Source

Source