Allis-Chalmers 15-25 Tractor Walkaround - 100 Years Old & Still Cool!
Video by Squatch253
The wheeled Model L was also sold as the 12-20 and 15-25; this video uses its 15-25 name.
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Years in Production / 1921–1927
Allis-Chalmers
L
Explore the specifications, hardware, and original references for the Allis-Chalmers L.
No photo
22hp
Engine estimate · from belt
2WD Only
Drive
1921–1927
Production years
Allis-Chalmers
Manufacturer
L / 01
At a glance
Production
Standard-tread tractor
Built in West Allis, Wisconsin, USA
The Allis-Chalmers model L was also named the 12-20 and the 15-25.
- Manufacturer
- Allis Chalmers
- Total Built
- 1,705
Mechanical
Two-wheel drive
Manual steering
Open operator station.
- Final Drives
- bull gear
Belt Pulley
- Diameter
- 12.5 inches31 cm
- Width
- 6.5 inches16 cm
- Speed
- 2675 ft/min815.34 meters/min
L / 02
Under the hood
Engine Detail
Midwest
gasoline
4-cylinder
liquid-cooled vertical valve-in-head
- Displacement
- 280.6 ci4.6 L
- Bore Stroke
- 4.125x5.25 inches105 x 133 mm
- Rated Rpm
- 1100
- Starter Type
- hand-crank
- Coolant Capacity
- 24 qts22.7 L
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled vertical valve-in-head
Engine Options
Midwest 4.6L 4-cyl gasoline
- Fuel Tank
- 20 gal75.7 L
L / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 2 forward and 1 reverse
L / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 4400 lbs1995 kg
- Front Tire
- 32x6
- Rear Tire
- 46x12
Tires And Tracks
- Front Ag
- 32x6 (steel)
- Rear Ag
- 46x12 (steel)
See it in action
Videos
Watch Allis-Chalmers L videos from their original YouTube creators.
L / 06
Tests (NTTL)
Nebraska Tractor Test 82
Gasoline 2-speed 2WDSeptember 13 - 24, 1921
Drawbar performance
- Id
- 82
- Belt Power Max
- 33.18 hp24.7 kW
- Belt Fuel Use Max
- 3.9 gal/hour14.8 l/hour
- Max Power
- 21.42 hp16.0 kW
- Max Pull
- 3000 lbs1360 kg