Fiat 440 (DT) vs Fiat 450 SV/SE

8 material differences · fewer than 12

Tractor one

1982

No measured PTO figure

Tractor two

1978–1982

No measured PTO figure

Which should you choose?

Read our verdict on the 440 (DT) and the 450 SV/SE → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Fiat 440 (DT) and Fiat 450 SV/SE, field by field
Field	440 (DT)	450 SV/SE	Gap
Engine
Engine power, claimed claimed	44.4 hp	44.4 hp	—
Engine declared	FIAT-IVECO 8035.02	FIAT-IVECO 8035.01.309	differs
Displacement declared	2.59 L	2.34 L	+11% 440 (DT)
Maximum torque declared	114 lb·ft · 154 N·m	108 lb·ft · 146 N·m	+5% 440 (DT)
Transmission
Top speed declared	15.5 mph · 25 km/h	15.5 mph · 25 km/h	—
Clutch declared	dry FEREDO double clutch type 11/11"	—	—
Hydraulics & hitch
Pump flow declared	7.1 gpm · 26.8 L/min	6.2 gpm · 23.4 L/min	+15% 440 (DT)
Pressure declared	2,843 psi · 196 bar	2,843 psi · 196 bar	—
Three-point lift at ends declared	3,858 lb · 1,750 kg	3,307 lb · 1,500 kg	+17% 440 (DT)
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	4,189 lb · 1,900 kg	3,858 lb · 1,750 kg	+9% 440 (DT)
Wheelbase declared	76.8 in · 1,950 mm	75.6 in · 1,920 mm	—
Length declared	126.8 in · 3,220 mm	122.8 in · 3,120 mm	—
Width declared	65.0 in · 1,650 mm	38.6–43.3 in · 980–1,100 mm	differs
Height declared	89.8 in · 2,280 mm	50.8 in · 1,290 mm	+77% 440 (DT)
Ground clearance declared	13.8 in · 350 mm	13.4 in · 340 mm	—
Turning radius, braked declared	9.7 ft · 2.95 m	9.4 ft · 2.85 m	—
Fuel tank declared	57.1 qt · 54.0 L	57.1 qt · 54.0 L	—

Source

Source