J.I. Case 930 vs J.I. Case 931 GP

4 material differences · fewer than 12

Tractor one

J.I. Case 930

1962–1969

No measured PTO figure

Tractor two

J.I. Case 931 GP

1959–1969

No measured PTO figure

Which should you choose?

Read our verdict on the 930 and the 931 GP → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

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

J.I. Case 930 and J.I. Case 931 GP, field by field
Field930931 GPGap
Engine
Engine power, claimed claimed83.0 hp83.0 hp
Transmission
Top speed declared15.5 mph · 25 km/h15.5 mph · 25 km/h
Clutch declaredPedal operated dry CASE single plate clutchPedal-operated dry CASE single-disc clutchdiffers
Hydraulics & hitch
Pump flow declared15.5 gpm · 58.7 L/min15.5 gpm · 58.7 L/min
Rear PTO speeds declared540/1000 rpm540/1000 rpm
Weight & dimensions
Unladen weight declared8,752 lb · 3,970 kg8,915 lb · 4,044 kg
Wheelbase declared83.8 in · 2,129 mm108.0 in · 2,743 mm+29% 931 GP
Length declared141.0 in · 3,581 mm162.0 in · 4,115 mm+15% 931 GP
Width declared84.0 in · 2,134 mm85.2 in · 2,165 mm
Height declared64.3 in · 1,634 mm66.0 in · 1,676 mm
Ground clearance declared17.5 in · 445 mm17.0 in · 432 mm
Turning radius, braked declared9.5 ft · 2.90 m10.8 ft · 3.30 m+14% 931 GP
Fuel tank declared95.9–120.0 qt · 90.8–113.6 L95.9–120.0 qt · 90.8–113.6 L

J.I. Case 930 sources

Source
  • Source: Traktorenlexikon, “Case 930”

J.I. Case 931 GP sources

Source
  • Source: Traktorenlexikon, “Case 931”