J.I. Case 630 vs ZETOR Super 50

8 material differences · fewer than 12

Tractor one

1960–1969

No measured PTO figure

Tractor two

1960–1968

No measured PTO figure

Which should you choose?

Read our verdict on the 630 and the Super 50 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

J.I. Case 630 and ZETOR Super 50, field by field
Field	630	Super 50	Gap
Engine
Engine power, claimed claimed	50.0 hp	49.3 hp	—
Maximum torque declared	—	177 lb·ft · 240 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 double clutch	differs
Hydraulics & hitch
Pump flow declared	9.3 gpm · 35.2 L/min	3.3 gpm · 12.5 L/min	+182% 630
Pressure declared	—	1,707 psi · 118 bar	—
Three-point lift at ends declared	—	2,646 lb · 1,200 kg	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	4,636 lb · 2,103 kg	6,041 lb · 2,740 kg	+30% Super 50
Wheelbase declared	79.3 in · 2,013 mm	86.2 in · 2,190 mm	+9% Super 50
Length declared	134.5 in · 3,416 mm	132.3 in · 3,360 mm	—
Width declared	80.7 in · 2,051 mm	73.8 in · 1,875 mm	+9% 630
Height declared	63.5 in · 1,613 mm	69.3 in · 1,760 mm	+9% Super 50
Ground clearance declared	20.9 in · 530 mm	17.7 in · 450 mm	+18% 630
Turning radius, braked declared	9.8 ft · 3.00 m	10.0 ft · 3.05 m	—
Fuel tank declared	69.2 qt · 65.5 L	71.9 qt · 68.0 L	—

Source

Source