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Years in Production / 1919–1923
Wallis
K 15-25
Explore the specifications, hardware, and original references for the Wallis K 15-25.
No photo
27hp
Engine estimate · from belt
2WD Only
Drive
1919–1923
Production years
Wallis
Manufacturer
K 15-25 / 01
At a glance
Production
Standard-tread tractor
Built in Racine, Wisconsin, USA
- Manufacturer
- Wallis (a part of J.I. Case Plow Works)
Mechanical
Two-wheel drive
- Steering
- manual
Belt Pulley
- Diameter
- 18 inches45 cm
- Width
- 6.75 inches17 cm
- Rpm
- 430
- Speed
- 2,020 ft/min615.70 meters/min
K 15-25 / 02
Under the hood
Engine Detail
Wallis
gasoline
4-cylinder
liquid-cooled
- Displacement
- 326.3 ci5.3 L
- Bore Stroke
- 4.25x5.75 inches108 x 146 mm
- Rated Rpm
- 900
- Starter Type
- hand-crank
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
K 15-25 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 2 forward and 1 reverse
K 15-25 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 3,500 lbs1587 kg
K 15-25 / 05
Tests (NTTL)
Nebraska Tractor Test 49
Gasoline 2-speed 2WDAugust 7 - 16, 1920
Drawbar performance
- Id
- 49
- Belt Power Max
- 29.87 hp22.3 kW
- Belt Fuel Use Max
- 3.2 gal/hour12.1 l/hour
- Max Power
- 18.58 hp13.9 kW
- Max Pull
- 2,782 lbs1261 kg