Fiat 450/N (DT) vs UTB U 445

7 material differences · fewer than 12

Tractor one

Fiat 450/N (DT)

1970–1977

No measured PTO figure

Tractor two

UTB U 445

1974–1981

No measured PTO figure

Which should you choose?

We will not advise between these two machines, because the drive differs (Two-wheel or four-wheel drive; 2WD). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.

Field by field

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

Fiat 450/N (DT) and UTB U 445, field by field
Field450/N (DT)U 445Gap
Engine
Engine power, claimed claimed42.4 hp42.4 hp
Engine declaredFIAT-IVECO 8035.01.300UTB D-115differs
Displacement declared2.34 L2.34 L
Maximum torque declared103 lb·ft · 140 N·m103 lb·ft · 140 N·m
Transmission
Top speed declared16.8 mph · 27 km/h15.5 mph · 25 km/h+8% 450/N (DT)
Clutch declaredPedal-operated two-stage dry double clutch
Hydraulics & hitch
Pump flow declared5.8 gpm · 21.8 L/min5.8 gpm · 21.8 L/min
Pressure declared2,843 psi · 196 bar
Three-point lift at ends declared2,866 lb · 1,300 kg3,197 lb · 1,450 kg+12% U 445
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared3,748 lb · 1,700 kg4,057 lb · 1,840 kg+8% U 445
Wheelbase declared75.6 in · 1,920 mm75.6 in · 1,920 mm
Length declared126.0 in · 3,200 mm115.0 in · 2,920 mm+10% 450/N (DT)
Width declared62.4 in · 1,585 mm59.6 in · 1,515 mm
Height declared67.5 in · 1,715 mm85.8 in · 2,180 mm+27% U 445
Ground clearance declared14.6 in · 370 mm18.3 in · 465 mm+26% U 445
Turning radius, braked declared9.7 ft · 2.95 m9.9 ft · 3.02 m
Fuel tank declared57.1 qt · 54.0 L57.1 qt · 54.0 L

Fiat 450/N (DT) sources

Source
  • Source: Traktorenlexikon, “Fiat 450-N/450-N DT”
  • Source: Traktorenlexikon, “Someca 450 N”

UTB U 445 sources

Source
  • Source: Traktorenlexikon, “UTB U 445”