J.I. Case 630 vs Steyr 185 a

9 material differences · fewer than 12

Tractor one

1960–1969

No measured PTO figure

Tractor two

1958–1967

No measured PTO figure

Which should you choose?

Read our verdict on the 630 and the 185 a → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

J.I. Case 630 and Steyr 185 a, field by field
Field	630	185 a	Gap
Engine
Engine power, claimed claimed	50.0 hp	54.3 hp	+9% 185 a
Engine declared	—	Steyr WD-313	—
Displacement declared	—	3.99 L	—
Maximum torque declared	—	145 lb·ft · 196 N·m	—
Transmission
Top speed declared	12.4–21.7 mph · 20–35 km/h	15.5 mph · 25 km/h	differs
Clutch declared	Pedal operated dry CASE single plate clutch	Pedal operated dry Steyr single plate clutch	differs
Hydraulics & hitch
Pump flow declared	9.3 gpm · 35.2 L/min	3.7 gpm · 14.0 L/min	+151% 630
Pressure declared	—	2,134 psi · 147 bar	—
Three-point lift at ends declared	—	2,425 lb · 1,100 kg	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	4,636 lb · 2,103 kg	6,173 lb · 2,800 kg	+33% 185 a
Wheelbase declared	79.3 in · 2,013 mm	81.1 in · 2,060 mm	—
Length declared	134.5 in · 3,416 mm	131.7 in · 3,345 mm	—
Width declared	80.7 in · 2,051 mm	73.4 in · 1,865 mm	+10% 630
Height declared	63.5 in · 1,613 mm	85.8 in · 2,180 mm	+35% 185 a
Ground clearance declared	20.9 in · 530 mm	15.7 in · 400 mm	+33% 630
Turning radius, braked declared	9.8 ft · 3.00 m	11.5 ft · 3.50 m	+17% 185 a
Fuel tank declared	69.2 qt · 65.5 L	105.7 qt · 100 L	+53% 185 a

Source

Source