BOLINDER-MUNKTELL BM-32 vs International Harvester D-439

11 material differences · fewer than 12

Tractor one

1950–1957

No measured PTO figure

Tractor two

1962–1966

No measured PTO figure

Which should you choose?

Read our verdict on the BM-32 and the D-439 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

11 material differences · 4 fields identical or within 5%, which is not counted as material

BOLINDER-MUNKTELL BM-32 and International Harvester D-439, field by field
Field	BM-32	D-439	Gap
Engine
Engine power, claimed claimed	38.5 hp	38.5 hp	—
Engine declared	AB-VOLVO D 4 B	INTERNATIONAL-HARVESTER DD-148	differs
Displacement declared	3.46 L	2.43 L	+42% BM-32
Maximum torque declared	155 lb·ft · 210 N·m	98 lb·ft · 133 N·m	+58% BM-32
Transmission
Top speed declared	18.6 mph · 30 km/h	12.4 mph · 20 km/h	+50% BM-32
Clutch declared	—	Pedal operated dry single plate clutch from Fichtel & Sachs	—
Hydraulics & hitch
Pump flow declared	6.3 gpm · 23.8 L/min	6.3 gpm · 24.0 L/min	—
Pressure declared	1,276 psi · 88 bar	2,119 psi · 146 bar	+66% D-439
Three-point lift at ends declared	—	1,984 lb · 900 kg	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	5,060 lb · 2,295 kg	3,876 lb · 1,758 kg	+31% BM-32
Wheelbase declared	77.2 in · 1,960 mm	74.0 in · 1,880 mm	—
Length declared	122.6 in · 3,115 mm	115.4 in · 2,930 mm	+6% BM-32
Width declared	72.4 in · 1,839 mm	64.6 in · 1,640 mm	+12% BM-32
Height declared	71.7 in · 1,820 mm	61.0 in · 1,550 mm	+17% BM-32
Ground clearance declared	16.5 in · 420 mm	15.0 in · 380 mm	+11% BM-32
Turning radius, braked declared	—	8.9 ft · 2.70 m	—
Fuel tank declared	63.4 qt · 60.0 L	58.1 qt · 55.0 L	+9% BM-32

Source

Source