10 material differences · fewer than 12

Tractor oneBOLINDER-MUNKTELL BM-311949–1957No measured PTO figureTractor twoRenault N 711960–1963No measured PTO figure

Which should you choose?

Read our verdict on the BM-31 and the N 71 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

BOLINDER-MUNKTELL BM-31 and Renault N 71, field by field
Field	BM-31	N 71	Gap
Engine
Engine power, claimed claimed	34 hp	34.1 hp	—
Engine declared	AB-VOLVO D 4 F	Perkins P 3 TA/4924	differs
Displacement declared	3.46 L	2.37 L	+46% BM-31
Maximum torque declared	134 lb·ft · 182 N·m	—	—
Transmission
Top speed declared	18.6 mph · 30 km/h	15.5 mph · 25 km/h	+20% BM-31
Clutch declared	pedal-operated dry single-disc clutch	—	—
Hydraulics & hitch
Pump flow declared	6.3 gpm · 23.8 L/min	4.5 gpm · 17.0 L/min	+40% BM-31
Pressure declared	1,276 psi · 88 bar	—	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	5,060 lb · 2,295 kg	3,560 lb · 1,615 kg	+42% BM-31
Wheelbase declared	77.2 in · 1,960 mm	68.9 in · 1,750 mm	+12% BM-31
Length declared	122.6 in · 3,115 mm	123.2 in · 3,130 mm	—
Width declared	72.4 in · 1,839 mm	60.2–87.8 in · 1,530–2,230 mm	differs
Height, over the steering wheel declared	71.7 in · 1,820 mm	63.0 in · 1,600 mm	+14% BM-31
Ground clearance declared	16.5 in · 420 mm	14.2 in · 360 mm	+17% BM-31
Turning radius, braked declared	—	9.7 ft · 2.97 m	—
Fuel tank declared	63.4 qt · 60.0 L	42.3 qt · 40.0 L	+50% BM-31

Source

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