7 material differences · fewer than 12

Tractor oneJ.I. Case 7311960–1969No measured PTO figureTractor twoLamborghini R-365 (DT)1971–1973No measured PTO figure

Which should you choose?

Read our verdict on the 731 and the R-365 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

J.I. Case 731 and Lamborghini R-365 (DT), field by field
Field	731	R-365 (DT)	Gap
Engine
Engine power, claimed claimed	57.9 hp	61.2 hp	+6% R-365 (DT)
Engine declared	—	LAMBORGHINI FL-1153	—
Displacement declared	—	3.74 L	—
Maximum torque declared	—	160 lb·ft · 217 N·m	—
Transmission
Top speed declared	18.6 mph · 30 km/h	15.5 mph · 25 km/h	+20% 731
Clutch declared	—	Pedal operated dry Walterscheid double clutch	—
Hydraulics & hitch
Pump flow declared	15.6 gpm · 59.0 L/min	6.4 gpm · 24.2 L/min	+144% 731
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	6,956 lb · 3,155 kg	5,593 lb · 2,537 kg	+24% 731
Wheelbase declared	101.7 in · 2,584 mm	82.5 in · 2,095 mm	+23% 731
Length declared	143.4 in · 3,642 mm	142.5 in · 3,620 mm	—
Width declared	85.2 in · 2,165 mm	66.1–93.7 in · 1,680–2,380 mm	differs
Height, over the bonnet declared	65.9 in · 1,674 mm	60.2 in · 1,530 mm	+9% 731
Ground clearance declared	20.0 in · 508 mm	—	—
Turning radius, braked declared	11.9 ft · 3.63 m	11.2 ft · 3.41 m	+6% 731
Fuel tank declared	69.2 qt · 65.5 L	68.7 qt · 65.0 L	—

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