International Harvester D-430 vs Steyr 30

13 material differences

Tractor one

1956–1962

No measured PTO figure

Tractor two

1966–1976

No measured PTO figure

Which should you choose?

Read our verdict on the D-430 and the 30 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

International Harvester D-430 and Steyr 30, field by field
Field	D-430	30	Gap
Engine
Engine power, claimed claimed	29.6 hp	29.6 hp	—
Engine declared	INTERNATIONAL-HARVESTER DD-132	Steyr WD-210.40	differs
Displacement declared	2.18 L	1.99 L	+9% D-430
Maximum torque declared	90 lb·ft · 122 N·m	81 lb·ft · 110 N·m	+11% D-430
Transmission
Top speed declared	12.4 mph · 20 km/h	17.4 mph · 28 km/h	+40% 30
Clutch declared	Foot-operated dry single-plate clutch from Fichtel & Sachs	Pedal-operated dry Fichtel & Sachs single-plate clutch	differs
Hydraulics & hitch
Pump flow declared	4.1 gpm · 15.5 L/min	5.6 gpm · 21.2 L/min	+37% 30
Three-point lift at ends declared	1,323 lb · 600 kg	2,425 lb · 1,100 kg	+83% 30
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	3,660 lb · 1,660 kg	3,882 lb · 1,761 kg	+6% 30
Maximum permissible mass declared	4,409 lb · 2,000 kg	5,512 lb · 2,500 kg	+25% 30
Wheelbase declared	74.0 in · 1,880 mm	72.8 in · 1,850 mm	—
Length declared	115.4 in · 2,930 mm	128.0 in · 3,250 mm	+11% 30
Width declared	64.6 in · 1,640 mm	63.5 in · 1,614 mm	—
Height declared	61.0 in · 1,550 mm	59.5 in · 1,512 mm	—
Ground clearance declared	15.2 in · 385 mm	16.9 in · 430 mm	+12% 30
Turning radius, braked declared	9.2 ft · 2.80 m	8.5 ft · 2.60 m	+8% D-430
Fuel tank declared	31.7–58.1 qt · 30.0–55.0 L	65.5 qt · 62.0 L	differs

Source

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