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Years in Production / 1922–1924
Avery
15-25
Explore the specifications, hardware, and original references for the Avery 15-25.
No photo
27hp
Engine estimate · from belt
Tracks
Drive
1922–1924
Production years
Avery
Manufacturer
15-25 / 01
At a glance
Production
Half-track Crawler tractor
Built in Peoria, Illinois, USA
The Avery 15-25 "Track Runner" featured two wheels in the front and two tracks in the rear.
- Manufacturer
- Avery
Mechanical
Two-wheel drive
Open operator station.
15-25 / 02
Under the hood
Engine Detail
Avery
gasoline
4-cylinder
liquid-cooled vertical
- Displacement
- 276.5 ci4.5 L
- Bore Stroke
- 4.00x5.00 inches102 x 127 mm
- Rated Rpm
- 1125
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled vertical
Engine Options
Avery 4.5L 4-cyl gasoline
- Fuel Tank
- 33 gal124.9 L
15-25 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 3 forward and 1 reverse
- Clutch
- mechanical disc
15-25 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 5000 lbs2268 kg
- Front Tire
- 26x3
- Rear Tire
- tracks
Tires And Tracks
- Front Ag
- 26x3 steel
- Rear Ag
- tracks
15-25 / 05
Tests (NTTL)
Nebraska Tractor Test 89Nebraska test report ↗
Gasoline 3-speed half-trackMarch 16 - April 12, 1923
Drawbar performance
- Id
- 89
- Belt Power Max
- 30.6 hp22.8 kW
- Max Power
- 20.13 hp15.0 kW
- Max Pull
- 3280 lbs1487 kg