AGRIFULL 80-66 (DT) vs International Harvester 685

12 material differences

Tractor one

1980–1986

No measured PTO figure

Tractor two

1981–1990

No measured PTO figure

Which should you choose?

Read our verdict on the 80-66 (DT) and the 685 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

12 material differences · 4 fields identical or within 5%, which is not counted as material

AGRIFULL 80-66 (DT) and International Harvester 685, field by field
Field	80-66 (DT)	685	Gap
Engine
Engine power, claimed claimed	67 hp	68.0 hp	—
Engine declared	MWM D-325-4	INTERNATIONAL-HARVESTER D-239	differs
Displacement declared	3.40 L	3.91 L	+15% 685
Maximum torque declared	153 lb·ft · 208 N·m	181 lb·ft · 245 N·m	+18% 685
Transmission
Top speed declared	15.5 mph · 25 km/h	15.5 mph · 25 km/h	—
Clutch declared	Dry VALEO or LuK double clutch	Pedal operated dry LAYCOCK single disc clutch	differs
Hydraulics & hitch
Pump flow declared	8.5 gpm · 32.1 L/min	—	—
Pressure declared	3,118 psi · 215 bar	2,698 psi · 186 bar	+16% 80-66 (DT)
Three-point lift at ends declared	—	4,398 lb · 1,995 kg	—
Rear PTO speeds declared	540 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	5,556 lb · 2,520 kg	6,702 lb · 3,040 kg	+21% 685
Wheelbase declared	90.7 in · 2,305 mm	88.2 in · 2,240 mm	—
Length declared	134.3 in · 3,412 mm	147.2 in · 3,740 mm	+10% 685
Width declared	76.0 in · 1,930 mm	75.6 in · 1,920 mm	—
Height declared	92.7 in · 2,355 mm	103.1 in · 2,620 mm	+11% 685
Ground clearance declared	20.7 in · 525 mm	14.6 in · 370 mm	+42% 80-66 (DT)
Turning radius, braked declared	12.6 ft · 3.84 m	10.9 ft · 3.33 m	+15% 80-66 (DT)
Fuel tank declared	84.5 qt · 80.0 L	118.3 qt · 112.0 L	+40% 685

Source

Source