David Brown 880 Selectamatic vs International Harvester Farmall 504

12 material differences

Tractor one

1965–1971

No measured PTO figure

Tractor two

1961–1968

No measured PTO figure

Which should you choose?

Read our verdict on the 880 Selectamatic and the Farmall 504 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

David Brown 880 Selectamatic and International Harvester Farmall 504, field by field
Field	880 Selectamatic	Farmall 504	Gap
Engine
Engine power, claimed claimed	46.0 hp	45.3 hp	—
Engine declared	DAVID BROWN AD 3/55 A (B)	INTERNATIONAL HARVESTER C-153	differs
Displacement declared	2.70 L	2.49 L	+8% 880 Selectamatic
Maximum torque declared	120 lb·ft · 163 N·m	—	—
Transmission
Top speed declared	15.5 mph · 25 km/h	18.6 mph · 30 km/h	+20% Farmall 504
Clutch declared	—	Pedal operated dry single plate clutch	—
Hydraulics & hitch
Pump flow declared	7.3 gpm · 27.5 L/min	12.0 gpm · 45.5 L/min	+65% Farmall 504
Three-point lift at ends declared	2,899 lb · 1,315 kg	—	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	3,990 lb · 1,810 kg	5,386 lb · 2,443 kg	+35% Farmall 504
Wheelbase declared	79.8 in · 2,026 mm	89.0 in · 2,261 mm	+12% Farmall 504
Length declared	121.5 in · 3,086 mm	132.8 in · 3,372 mm	+9% Farmall 504
Width declared	68.9 in · 1,750 mm	83.0 in · 2,108 mm	+20% Farmall 504
Height declared	58.7 in · 1,490 mm	78.0 in · 1,981 mm	+33% Farmall 504
Ground clearance declared	19.8 in · 502 mm	23.3 in · 591 mm	+18% Farmall 504
Turning radius, braked declared	10.3 ft · 3.15 m	8.2 ft · 2.50 m	+26% 880 Selectamatic
Fuel tank declared	55.3 qt · 52.3 L	90.0 qt · 85.2 L	+63% Farmall 504

Source

Source