Wallis 20-30

Production: 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

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Cab:	Open operator station.
Transmission:	2-speed gear

Engine Detail
Wallis
gasoline
4-cylinder
liquid-cooled
Displacement:	346 ci 5.7 L
Bore/Stroke:	4.375x5.75 inches 111 x 146 mm
Rated RPM:	1050
Starter type:	hand-crank

Transmission
Type:	gear
Gears:	2 forward and 1 reverse
Clutch:	dry disc

Dimensions
Wheelbase:	84 inches 213 cm
Length:	131.5 inches 334 cm
Height:	55 inches 139 cm
Weight:	4,136 lbs 1876 kg