International Harvester 423 (MC Cormick-International) vs ZETOR 5011

12 material differences

Tractor one

1966–1975

No measured PTO figure

Tractor two

1980–1984

No measured PTO figure

Which should you choose?

Read our verdict on the 423 and the 5011 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

International Harvester 423 (MC Cormick-International) and ZETOR 5011, field by field
Field	423	5011	Gap
Engine
Engine power, claimed claimed	39.4 hp	44.4 hp	+13% 5011
Engine declared	INTERNATIONAL-HARVESTER D-155	ZBROJORKA Z-5001	differs
Displacement declared	2.54 L	2.70 L	+6% 5011
Maximum torque declared	125 lb·ft · 169 N·m	108 lb·ft · 147 N·m	+15% 423
Transmission
Top speed declared	12.4 mph · 20 km/h	15.5 mph · 25 km/h	+25% 5011
Clutch declared	—	Pedal-operated dry Zbrojovka double clutch	—
Hydraulics & hitch
Pump flow declared	6.7 gpm · 25.5 L/min	6.2 gpm · 23.3 L/min	+9% 423
Pressure declared	3,553 psi · 245 bar	3,046 psi · 210 bar	+17% 423
Three-point lift at ends declared	—	2,359 lb · 1,070 kg	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	4,442 lb · 2,015 kg	5,886 lb · 2,670 kg	+33% 5011
Wheelbase declared	75.6 in · 1,920 mm	79.7 in · 2,025 mm	+5% 5011
Length declared	133.5 in · 3,390 mm	132.9 in · 3,375 mm	—
Width declared	59.9 in · 1,522 mm	71.3 in · 1,810 mm	+19% 5011
Height declared	56.7 in · 1,441 mm	103.1 in · 2,620 mm	+82% 5011
Ground clearance declared	14.3 in · 363 mm	17.3 in · 440 mm	+21% 5011
Turning radius, braked declared	10.6 ft · 3.22 m	10.1 ft · 3.09 m	—
Fuel tank declared	63.4 qt · 60.0 L	49.7 qt · 47.0 L	+28% 423

Source

Source