10 material differences · fewer than 12

Tractor oneRenault 681-4 (S)1979–1986No measured PTO figureTractor twoVOLVO-BM 2250 (Bolinder-Munktell T 2250)1978–1983No measured PTO figure

Which should you choose?

Read our verdict on the 681-4 (S) and the 2250 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Renault 681-4 (S) and VOLVO-BM 2250 (Bolinder-Munktell T 2250), field by field
Field	681-4 (S)	2250	Gap
Engine
Engine power, claimed claimed	67.1 hp	67 hp	—
Engine declared	MWM D 227-4	VOLVO-BM (PERKINS) D-39 T (AT 4.236)	differs
Displacement declared	3.77 L	3.87 L	—
Maximum torque declared	164 lb·ft · 223 N·m	184 lb·ft · 249 N·m	+12% 2250
Transmission
Top speed declared	15.5 mph · 25 km/h	18.6 mph · 30 km/h	+20% 2250
Clutch declared	—	Pedal-operated dry multi-plate clutch	—
Hydraulics & hitch
Pump flow declared	7.6 gpm · 28.8 L/min	11.9 gpm · 45.0 L/min	+56% 2250
Pressure declared	2,321 psi · 160 bar	—	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	7,187 lb · 3,260 kg	6,900 lb · 3,130 kg	—
Wheelbase declared	94.9 in · 2,410 mm	85.4 in · 2,170 mm	+11% 681-4 (S)
Length declared	156.3 in · 3,970 mm	144.9 in · 3,680 mm	+8% 681-4 (S)
Width declared	64.6–89.0 in · 1,641–2,260 mm	73.4 in · 1,865 mm	differs
Height, over the cab declared	96.1 in · 2,441 mm	88.6 in · 2,250 mm	+8% 681-4 (S)
Ground clearance declared	14.2 in · 360 mm	14.2 in · 360 mm	—
Turning radius, braked declared	16.1 ft · 4.90 m	10.2 ft · 3.10 m	+58% 681-4 (S)
Fuel tank declared	86.6 qt · 82.0 L	93.0 qt · 88.0 L	+7% 2250

Source

Source