9 material differences · fewer than 12

Tractor oneRenault 781-4 (S)1977–1985No measured PTO figureTractor twoRenault 80-14 TX1984–1987No measured PTO figure

Which should you choose?

Read our verdict on the 781-4 (S) and the 80-14 TX → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Renault 781-4 (S) and Renault 80-14 TX, field by field
Field	781-4 (S)	80-14 TX	Gap
Engine
Engine power, claimed claimed	77.0 hp	77.0 hp	—
Engine declared	MWM D 226-4	MWM D 226-4	—
Displacement declared	4.15 L	4.15 L	—
Maximum torque declared	202 lb·ft · 274 N·m	190 lb·ft · 258 N·m	+6% 781-4 (S)
Transmission
Top speed declared	15.5 mph · 25 km/h	18.6 mph · 30 km/h	+20% 80-14 TX
Clutch declared	Dry LuK double clutch	Dry LuK double clutch, pedal-operated driving clutch	differs
Hydraulics & hitch
Pump flow declared	8.5 gpm · 32.0 L/min	10.9 gpm · 41.4 L/min	+29% 80-14 TX
Pressure declared	2,321 psi · 160 bar	1,595 psi · 110 bar	+45% 781-4 (S)
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	7,639 lb · 3,465 kg	8,378 lb · 3,800 kg	+10% 80-14 TX
Wheelbase declared	95.6 in · 2,428 mm	94.3 in · 2,394 mm	—
Length declared	162.2 in · 4,120 mm	159.8 in · 4,058 mm	—
Width declared	74.2–96.3 in · 1,885–2,445 mm	78.0–87.8 in · 1,980–2,229 mm	differs
Height, over the cab declared	106.3 in · 2,700 mm	109.3 in · 2,775 mm	—
Ground clearance declared	15.0 in · 380 mm	14.8 in · 377 mm	—
Turning radius, braked declared	14.6 ft · 4.45 m	16.4 ft · 5.01 m	+13% 80-14 TX
Fuel tank declared	81.4 qt · 77.0 L	77.1 qt · 73.0 L	+5% 781-4 (S)

Source

Source