2 material differences · fewer than 12

Tractor oneRenault 651-4 (S)1972–1987No measured PTO figureTractor twoRenault 651 (S)1972–1986No measured PTO figure

Which should you choose?

Read our verdict on the 651-4 (S) and the 651 (S) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

2 material differences · 14 fields identical or within 5%, which is not counted as material

Renault 651-4 (S) and Renault 651 (S), field by field
Field	651-4 (S)	651 (S)	Gap
Engine
Engine power, claimed claimed	64.1 hp	64.1 hp	—
Engine declared	MWM D 227-4	MWM D 227-4	—
Displacement declared	3.77 L	3.77 L	—
Maximum torque declared	—	164 lb·ft · 222 N·m	—
Transmission
Top speed declared	15.5 mph · 25 km/h	15.5 mph · 25 km/h	—
Clutch declared	dry LuK double clutch	Dry LuK double clutch	—
Hydraulics & hitch
Pump flow declared	6.9 gpm · 26.0 L/min	6.9 gpm · 26.0 L/min	—
Pressure declared	2,321 psi · 160 bar	2,321 psi · 160 bar	—
Three-point lift, at the coupling points declared	4,938 lb · 2,240 kg	4,938 lb · 2,240 kg	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	6,508 lb · 2,952 kg	5,886 lb · 2,670 kg	+11% 651-4 (S)
Wheelbase declared	87.8 in · 2,231 mm	88.3 in · 2,242 mm	—
Length declared	149.8 in · 3,806 mm	142.4 in · 3,617 mm	—
Width declared	73.2–89.0 in · 1,860–2,260 mm	73.2–89.8 in · 1,860–2,280 mm	—
Height, over the cab declared	88.6 in · 2,250 mm	86.6 in · 2,200 mm	—
Ground clearance declared	14.2 in · 360 mm	17.7 in · 450 mm	+25% 651 (S)
Turning radius, braked declared	—	10.8 ft · 3.30 m	—
Fuel tank declared	68.7 qt · 65.0 L	68.7 qt · 65.0 L	—

Source

Source