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Years in Production / 1916–1918

Samson

S25

Explore the specifications, hardware, and original references for the Samson S25.

Generic tractor; no model photo available
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

Length
150 in381 cm
Width
63 in160 cm
Height
50 in127 cm

Dimensions And Tires

Weight
5800 lbs2630 kg
Front Tire
41x18

Tires And Tracks

Front Ag
41x18 (steel)