J.I. Case 510-B vs J.I. Case 511-B

6 material differences · fewer than 12

Tractor one

1958–1959

No measured PTO figure

Tractor two

1958–1960

No measured PTO figure

Which should you choose?

Read our verdict on the 510-B and the 511-B → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

6 material differences · 7 fields identical or within 5%, which is not counted as material

J.I. Case 510-B and J.I. Case 511-B, field by field
Field	510-B	511-B	Gap
Engine
Engine power, claimed claimed	44.4 hp	44.4 hp	—
Engine declared	CASE 164	CASE 164	—
Displacement declared	2.70 L	2.70 L	—
Transmission
Top speed declared	12.4–15.5 mph · 20–25 km/h	12.4–18.6 mph · 20–30 km/h	differs
Clutch declared	Pedal-operated single-plate clutch	pedal-operated CASE single-plate clutch	differs
Hydraulics & hitch
Pump flow declared	3.0 gpm · 11.4 L/min	3.0 gpm · 11.4 L/min	—
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	3,825 lb · 1,735 kg	4,720 lb · 2,141 kg	+23% 511-B
Wheelbase declared	78.5 in · 1,994 mm	87.0 in · 2,210 mm	+11% 511-B
Length declared	121.5 in · 3,086 mm	138.0 in · 3,505 mm	+14% 511-B
Width declared	63.3 in · 1,608 mm	80.7 in · 2,051 mm	+28% 511-B
Height declared	63.4 in · 1,610 mm	65.5 in · 1,664 mm	—
Fuel tank declared	55.2 qt · 52.2 L	55.2 qt · 52.2 L	—

Source

Source