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Years in Production / 1910–1914
Wallis
Bear
Explore the specifications, hardware, and original references for the Wallis Bear.
55hp
Engine estimate · from belt
2WD Only
Drive
1910–1914
Production years
Wallis
Manufacturer
Bear / 01
At a glance
Production
Information on the Wallis Bear is limited and conflicting. It appears the Bear name may have been used on a variety of Wallis tractors going back to 1902, with a claim of 40 to 80 belt horsepower. The basic three-wheel configuration is the same. One Wallis Bear survives today, from a nine or ten tractor production run that occured around 1912.
- Manufacturer
- Wallis (a part of J.I. Case Plow Works)
- Factories
- Cleveland, Ohio, USA
- Factories
- Racine, Wisconsin, USA
Mechanical
Open operator station, optional canopy.
- Drive
- 3x2 2WD
- Steering
- mechanical power assist
Bear / 02
Under the hood
Engine Detail (Option 1)
Wallis
gasoline
4-cylinder
liquid-cooled
The 6.5-inch bore engine is mentioned in literature from 1914.
- Displacement
- 1062 ci17.4 L
- Bore Stroke
- 6.50x8.00 inches165 x 203 mm
- Rated Rpm
- 650
- Starter Type
- hand-crank
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Detail (Option 2)
Wallis
gasoline
4-cylinder
liquid-cooled
The 7.5-inch bore engine is found on the only known remaining Wallis Bear tractor.
- Displacement
- 1480 ci24.3 L
- Bore Stroke
- 7.50x9.00 inches190 x 229 mm
- Rated Rpm
- 650
- Starter Type
- hand-crank
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
Wallis 17.4L 4-cyl gasoline
Wallis 24.3L 4-cyl gasoline
- Fuel Tank
- 60 gal227.1 L
Bear / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 3 forward and 1 reverse
Bear / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 16000 lbs7257 kg