Fiat 440 (DT) vs SOMECA 450 Special (TD)

7 material differences · fewer than 12

Tractor one

Fiat 440 (DT)

1982

No measured PTO figure

Tractor two

SOMECA 450 Special (TD)

1978–1982

No measured PTO figure

Which should you choose?

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

Field by field

7 material differences · 10 fields identical or within 5%, which is not counted as material

Fiat 440 (DT) and SOMECA 450 Special (TD), field by field
Field440 (DT)450 Special (TD)Gap
Engine
Engine power, claimed claimed44.4 hp44.4 hp
Engine declaredFIAT-IVECO 8035.02FIAT-IVECO 8035.01.309differs
Displacement declared2.59 L2.34 L+11% 440 (DT)
Maximum torque declared114 lb·ft · 154 N·m108 lb·ft · 146 N·m+5% 440 (DT)
Transmission
Top speed declared15.5 mph · 25 km/h15.5 mph · 25 km/h
Clutch declareddry FEREDO double clutch type 11/11"
Hydraulics & hitch
Pump flow declared7.1 gpm · 26.8 L/min6.2 gpm · 23.4 L/min+15% 440 (DT)
Pressure declared2,843 psi · 196 bar2,843 psi · 196 bar
Three-point lift at ends declared3,858 lb · 1,750 kg3,307 lb · 1,500 kg+17% 440 (DT)
Rear PTO speeds declared540 rpm540 rpm
Weight & dimensions
Unladen weight declared4,189 lb · 1,900 kg4,079 lb · 1,850 kg
Wheelbase declared76.8 in · 1,950 mm76.9 in · 1,953 mm
Length declared126.8 in · 3,220 mm127.3 in · 3,233 mm
Width declared65.0 in · 1,650 mm60.8 in · 1,545 mm+7% 440 (DT)
Height declared89.8 in · 2,280 mm88.6 in · 2,250 mm
Ground clearance declared13.8 in · 350 mm14.6 in · 370 mm+6% 450 Special (TD)
Turning radius, braked declared9.7 ft · 2.95 m9.7 ft · 2.95 m
Fuel tank declared57.1 qt · 54.0 L57.1 qt · 54.0 L

Fiat 440 (DT) sources

Source
  • Source: Traktorenlexikon, “Fiat 440/440 DT”
  • Source: Traktorenlexikon, “Someca 440”

SOMECA 450 Special (TD) sources

Source
  • Source: Traktorenlexikon, “Someca 450 S”