11 material differences · fewer than 12

Tractor oneALLIS-CHALMERS 1901964–1973No measured PTO figureTractor twoJohn Deere 30201964–1972No measured PTO figure

Which should you choose?

Read our verdict on the 190 and the 3020 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

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

ALLIS-CHALMERS 190 and John Deere 3020, field by field
Field	190	3020	Gap
Engine
Engine power, claimed claimed	75.0 hp	74.0 hp	—
Engine declared	ALLIS-CHALMERS D-2800	John Deere 13 E	differs
Displacement declared	4.93 L	4.43 L	+11% 190
Maximum torque declared	—	186 lb·ft · 252 N·m	—
Transmission
Top speed declared	15.5 mph · 25 km/h	12.4–18.6 mph · 20–30 km/h	differs
Clutch declared	—	Pedal-operated dry single-disc clutch	—
Hydraulics & hitch
Hydraulic centre declared	Open centre	Closed centre	differs
Pump flow declared	12.0 gpm · 45.4 L/min	18.0 gpm · 68.0 L/min	+50% 3020
Rear PTO speeds declared	540 rpm / 1000 rpm	540/1000 rpm	differs
Weight & dimensions
Unladen weight declared	7,665–7,844 lb · 3,477–3,558 kg	7,553 lb · 3,426 kg	—
Maximum permissible mass declared	—	11,067 lb · 5,020 kg	—
Wheelbase declared	105.7 in · 2,686 mm	90.0 in · 2,286 mm	+17% 190
Length declared	157.5 in · 4,000 mm	138.5 in · 3,518 mm	+14% 190
Width declared	87.6 in · 2,226 mm	89.6 in · 2,276 mm	—
Height, over the steering wheel declared	82.2 in · 2,089 mm	77.5 in · 1,969 mm	+6% 190
Ground clearance declared	21.7 in · 552 mm	15.6 in · 395 mm	+40% 190
Turning radius, braked declared	11.1 ft · 3.38 m	—	—
Fuel tank declared	192.0 qt · 181.7 L	116.0 qt · 109.8 L	+65% 190

Source

Source