Wallis 12-20
| | 1929 - 1932 |
| Standard-tread tractor |
|
Series map:
12-20
20-30
22.2hp*
33.3hp*
*Estimated engine power for comparison only.
| Production |
| Manufacturer | Wallis (a part of Massey-Harris)
|
| Standard-tread tractor |
| Built in Racine, Wisconsin, USA |
| Wallis 12-20 Power |
| Drawbar (claimed) | 12 hp
8.9 kW
|
| Belt (claimed) | 20 hp
14.9 kW
|
| Plows | 2
|
| Drawbar (tested) | 18.07 hp
13.5 kW
|
| Belt (tested) | 24.16 hp
18.0 kW
|
 Performance test details ... |
| Mechanical |
| Two-wheel drive |
| Manual steering |
| Open operator station. |
| Belt Pulley |
| Diameter | 17 inches
43 cm
|
| Width | 6 inches
15 cm
|
| RPM | 540
|
| Speed | 2400 ft/min
731.52 meters/min
|
| References |
 |
| 20-30 Tractor / 12-20 Tractor published by Wallis |
| Page information |
 |
| Copyright 2024 TractorData.com® |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. |
| Peter Easterlund - owner/author |
| Email: Peter@TractorData.com |
| Updated on February 25, 2023 |
©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed
is accurate. However, differences between sources, incomplete listings,
errors, and data entry mistakes do occur.
Consult official
literature from the manufacturer before attempting any service or repair.
Engine details ...
Transmission details ...
Wallis 12-20 photos...
Full dimensions and tires ...