Tractors > Wallis > 20-30

Wallis 20-30 Tests



Wallis 20-30 tractor photo
1927 - 1932
Standard-tread tractor
Series map:
12-20
20-30
22.2hp*
33.3hp*
*Estimated engine power for comparison only.
Nebraska Tractor Test 134
Gasoline 2-speed 2WD
April 29 - May 10, 1927
Link: Nebraska Tractor Test 134 file
Belt power (max)35.29 hp
26.3 kW
Belt fuel use (max)4.2 gal/hour
15.9 l/hour
Drawbar performance
Max power27.01 hp
20.1 kW
Max pull3,409 lbs
1546 kg
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Updated on February 25, 2023
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