J.I. Case 831 vs SOMECA 780 (TD)

8 material differences · fewer than 12

Tractor one

J.I. Case 831

1960–1969

No measured PTO figure

Tractor two

SOMECA 780 (TD)

1975–1983

No measured PTO figure

Which should you choose?

Read our verdict on the 831 and the 780 (TD) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

8 material differences · 3 fields identical or within 5%, which is not counted as material

J.I. Case 831 and SOMECA 780 (TD), field by field
Field831780 (TD)Gap
Engine
Engine power, claimed claimed66.0 hp77.0 hp+17% 780 (TD)
Engine declaredFIAT-IVECO 8045.04.277 (377)
Displacement declared3.67 L
Transmission
Top speed declared18.6 mph · 30 km/h15.5 mph · 25 km/h+20% 831
Clutch declareddry FERODO or LuK double clutch
Hydraulics & hitch
Pump flow declared15.5 gpm · 58.7 L/min6.9 gpm · 26.3 L/min+123% 831
Three-point lift at ends declared7,385 lb · 3,350 kg
Rear PTO speeds declared540/1000 rpm540/1000 rpm
Weight & dimensions
Unladen weight declared7,145 lb · 3,241 kg5,313 lb · 2,410 kg+34% 831
Wheelbase declared101.7 in · 2,584 mm89.2 in · 2,265 mm+14% 831
Length declared143.4 in · 3,642 mm150.5 in · 3,823 mm
Width declared85.2 in · 2,165 mm75.1 in · 1,908 mm+13% 831
Height declared66.0 in · 1,676 mm103.1 in · 2,620 mm+56% 780 (TD)
Ground clearance declared20.0 in · 508 mm17.2 in · 437 mm+16% 831
Turning radius, braked declared11.9 ft · 3.63 m11.4 ft · 3.46 m
Fuel tank declared69.2 qt · 65.5 L84.5 qt · 80.0 L+22% 780 (TD)

J.I. Case 831 sources

Source
  • Source: Traktorenlexikon, “Case 831”

SOMECA 780 (TD) sources

Source
  • Source: Traktorenlexikon, “Someca 780”
  • Source: Traktorenlexikon, “Fiat 780/780 DT”