9 material differences · fewer than 12

Tractor oneAllgaier R221949–1952No measured PTO figureTractor twoZETOR 20111963–1967No measured PTO figure

Which should you choose?

Read our verdict on the R22 and the 2011 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

9 material differences · 2 fields identical or within 5%, which is not counted as material

Allgaier R22 and ZETOR 2011, field by field
Field	R22	2011	Gap
Engine
Engine power, claimed claimed	21.7 hp	21.7 hp	—
Engine declared	Kaelble R 18	ZETOR Z-2001	differs
Displacement declared	1.84 L	1.56 L	+18% R22
Maximum torque declared	—	63 lb·ft · 85 N·m	—
Transmission
Top speed declared	11.8 mph · 19 km/h	13.7 mph · 22 km/h	+16% 2011
Clutch declared	Single-plate dry clutch by Fichtel & Sachs, type: K 12 Z	Two-disc double dry clutch	differs
Hydraulics & hitch
Pump flow declared	—	5.3 gpm · 20.0 L/min	—
Rear PTO speeds declared	540/600 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	3,748 lb · 1,700 kg	2,866 lb · 1,300 kg	+31% R22
Wheelbase declared	59.1 in · 1,500 mm	68.7 in · 1,745 mm	+16% 2011
Length declared	102.4 in · 2,600 mm	117.3 in · 2,980 mm	+15% 2011
Width declared	59.8 in · 1,520 mm	63.8 in · 1,620 mm	+7% 2011
Ground clearance declared	13.8 in · 350 mm	14.2 in · 360 mm	—
Turning radius, braked declared	9.0 ft · 2.75 m	—	—
Fuel tank declared	29.6 qt · 28 L	—	—

Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.

Allgaier R22 sources

Source

Source: Traktorenlexikon, “Allgaier R22”

ZETOR 2011 sources