Power: 33 hp Date of manufacture : 1927 - 1932
Production Manufacturer: Wallis (a part of J.I. Case Plow Works) Type: Standard-tread tractor Factory: Racine, Wisconsin, USA Wallis 20-30 Power Drawbar (claimed): 20 hp 14.9 kW Belt (claimed): 30 hp 22.4 kW Plows: 3 Drawbar (tested): 27.01 hp 20.1 kW Belt (tested): 35.29 hp 26.3 kW Wallis 20-30 Engine Mechanical Chassis: 4x2 2WD Steering: manual Cab: Open operator station. Transmission: 2-speed gear Photos Wallis 20-30 photos... Dimensions & Tires Wheelbase: 84 inches 213 cm Weight: 4,136 lbs 1876 kg Rear tire: 48x12 Full dimensions and tires ... Belt Pulley Diameter: 19 inches 48 cm Width: 7 inches 17 cm RPM: 475

Valpadana 7060	Power: 55 hp	Date of manufacture : 1984 - 1994

Valpadana 7070	Power: 68 hp	Date of manufacture : 1984 - 1994

Wallis 12-20	Power: 22 hp	Date of manufacture : 1929 - 1932

Wallis 20-30	Power: 33 hp	Date of manufacture : 1927 - 1932

Wallis Bear	Power: 55 hp	Date of manufacture : 1910 - 1914

Wallis Cub	Power: 57 hp	Date of manufacture : 1914 - 1917

Wallis Cub Junior	Power: 33 hp	Date of manufacture : 1917 - 1919

Wallis K 15-25	Power: 27 hp	Date of manufacture : 1919 - 1923