11 material differences · fewer than 12

Tractor oneFiat 55-66 (DT)1985–1992No measured PTO figureTractor twoSAME Explorer 55 (DT)1983–1986No measured PTO figure

Which should you choose?

Read our verdict on the 55-66 (DT) and the Explorer 55 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Fiat 55-66 (DT) and SAME Explorer 55 (DT), field by field
Field	55-66 (DT)	Explorer 55 (DT)	Gap
Engine
Engine power, claimed claimed	54.3 hp	54.3 hp	—
Engine declared	FIAT-IVECO 8035.06.206 or 306	SAME 916.3 A	differs
Displacement declared	2.71 L	2.75 L	—
Maximum torque declared	128 lb·ft · 174 N·m	131 lb·ft · 177 N·m	—
Transmission
Top speed declared	15.5–24.9 mph · 25–40 km/h	18.6 mph · 30 km/h	differs
Hydraulics & hitch
Hydraulic control declared	—	Load sensing	—
Pump flow declared	8.7 gpm · 32.8 L/min	7.7 gpm · 29.0 L/min	+13% 55-66 (DT)
Pressure declared	3,046 psi · 210 bar	—	—
Rear PTO speeds declared	540/1000 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	4,971 lb · 2,255 kg	5,600 lb · 2,540 kg	+13% Explorer 55 (DT)
Maximum permissible mass declared	9,259 lb · 4,200 kg	—	—
Wheelbase declared	85.6 in · 2,175 mm	86.4 in · 2,195 mm	—
Length declared	125.4 in · 3,185 mm	138.6 in · 3,520 mm	+11% Explorer 55 (DT)
Width declared	75.2 in · 1,910 mm	72.0–95.6 in · 1,828–2,428 mm	differs
Height, over the cab declared	90.7 in · 2,305 mm	95.9 in · 2,437 mm	+6% Explorer 55 (DT)
Ground clearance declared	19.5 in · 495 mm	17.1 in · 435 mm	+14% 55-66 (DT)
Turning radius, braked declared	12.0 ft · 3.65 m	11.0 ft · 3.35 m	+9% 55-66 (DT)
Fuel tank declared	77.1 qt · 73.0 L	70.8 qt · 67.0 L	+9% 55-66 (DT)

Source

Source