Güldner AF 30 vs MAN 4N2

10 material differences · fewer than 12

Tractor one

1948–1951

No measured PTO figure

Tractor two

1961–1963

No measured PTO figure

Which should you choose?

Read our verdict on the AF 30 and the 4N2 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

Güldner AF 30 and MAN 4N2, field by field
Field	AF 30	4N2	Gap
Engine
Engine power, claimed claimed	30 hp	27.5 hp	+7% AF 30
Engine declared	Güldner 2F	MAN D 9422 M 2	differs
Displacement declared	2.60 L	1.66 L	+56% AF 30
Maximum torque declared	110 lb·ft · 150 N·m	71 lb·ft · 96 N·m	+56% AF 30
Transmission
Top speed declared	12.4 mph · 20 km/h	12.4–16.8 mph · 19.9–27.1 km/h	differs
Clutch declared	Single-plate dry clutch from Fichtel & Sachs	dry double clutch from Fichtel & Sachs	differs
Hydraulics & hitch
Rear PTO speeds declared	540 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	4,497 lb · 2,040 kg	3,792 lb · 1,720 kg	+19% AF 30
Wheelbase declared	70.5 in · 1,790 mm	72.8 in · 1,850 mm	—
Length declared	115.0 in · 2,920 mm	122.4 in · 3,110 mm	+7% 4N2
Width declared	64.6 in · 1,640 mm	65.7 in · 1,670 mm	—
Height declared	66.1 in · 1,680 mm	59.1 in · 1,500 mm	+12% AF 30
Ground clearance declared	13.0 in · 330 mm	15.7 in · 400 mm	+21% 4N2
Turning radius, braked declared	—	9.8 ft · 3.00 m	—
Fuel tank declared	44.4 qt · 42 L	44.4 qt · 42 L	—

Source

Source