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Years in Production / 1916–1918
Samson
S25
Explore the specifications, hardware, and original references for the Samson S25.

No photo
31hp
Engine estimate · from belt
2WD Only
Drive
1916–1918
Production years
Samson
Manufacturer
S25 / 01
At a glance
Production
Standard-tread tractor
Built in Stockton, California, USA
Original price was $1,750 in 1919
- Manufacturer
- Samson
Mechanical
Two-wheel drive
Manual steering
Open operator station.
- Final Drives
- bull gear
Belt Pulley
- Diameter
- 12 inches30 cm
- Width
- 8 inches20 cm
- Rpm
- 750
- Speed
- 2360 ft/min719.33 meters/min
S25 / 02
Under the hood
Engine Detail
Samson
distillate
4-cylinder
liquid-cooled
- Displacement
- 383 ci6.3 L
- Bore Stroke
- 4.25x6.75 inches108 x 171 mm
- Rated Rpm
- 650
- Sparkplug
- AC Titan 0.875
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
Samson 6.3L 4-cyl distillate
- Fuel Tank
- 18 gal68.1 L
S25 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 2 forward
S25 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 5800 lbs2630 kg
- Front Tire
- 41x18
Tires And Tracks
- Front Ag
- 41x18 (steel)