The “Samson” Horse Powers

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Part of the Sandwich Manufacturing Company Series

How Horses Powered Farm Machinery Before Tractors

Long before gasoline tractors transformed American agriculture, farms relied on a very different source of power:

Horses.

By the late 1800s, the Sandwich Manufacturing Company of Sandwich, Illinois, was producing some of the largest and most elaborate horse-power systems found in agricultural machinery catalogs of the era. Known as the “Samson” horse powers, these massive geared machines converted the steady movement of teams of horses into mechanical energy capable of running shellers, feed grinders, saw rigs, and other farm equipment.

To modern readers, they can seem almost unbelievable.

But in 1896, they represented advanced farm technology.

Before Engines Took Over

The 1896 Sandwich Manufacturing Company Sheller Catalog was filled with illustrations of large horse powered shelling outfits operating in busy farmyards.

At the center of many of these operations was the “Samson” horse power.

The concept was simple in theory:

horses walked in a circle
long sweep poles turned large gears
rotating shafts transferred power
belts drove machinery such as shellers and elevators

In practice, however, these were highly engineered machines requiring precision gearing, heavy iron construction, and careful design.

They were built to handle serious work.

Massive Moving Machines

The “Samson” systems shown in the catalog ranged from smaller units to enormous mounted outfits requiring teams of:

four horses
six horses
or even eight ot ten horses

Some were mounted directly onto large traveling rigs that moved from farm to farm during harvest season.

The illustrations in the catalog show:

huge iron wheels
heavy gear trains
long horse sweeps
elevated shellers
wagon mounted platforms
belts and pulleys running simultaneously

Together, the entire operation resembled a portable industrial plant moving through the countryside.

The horse powers existed for one reason:

To drive machinery.

Most commonly, they powered:

multi hole corn shellers
elevators
feed grinders
saw attachments
and other belt driven equipment

A team of horses walking steadily in a circle could generate enough rotational power to process enormous amounts of corn during harvest season.

For farmers and custom shellers, this dramatically increased productivity compared to hand labor.

The larger the operation, the larger the horse-power system required.

A Traveling Business

Many of these mounted shelling outfits operated as mobile businesses.

Owners traveled from farm to farm during harvest season, shelling corn for neighboring farmers and charging for the service.

A fully equipped outfit might include:

the sheller
horse power
elevators
wagon loaders
stackers
and transportation wagons

Some rigs represented investments of several hundred dollars in 1896, major money at the time.

But for successful operators, the machines could process huge harvests and generate significant seasonal income.

Built for Hard Work

The catalog repeatedly emphasized durability.

And for good reason.

These machines worked under difficult conditions:

long harvest days
rough rural roads
heavy vibration
dirt and dust
changing weather
constant seasonal travel

The Samson horse powers were designed to withstand that punishment while delivering dependable mechanical power day after day.

The company promoted them as rugged, efficient, and capable of handling heavy workloads across the agricultural Midwest.

Today, it can be difficult to imagine farming without tractors or gasoline engines.

But in 1896, systems like the Samson horse powers represented cutting-edge mechanized agriculture.

They bridged the gap between:

animal labor
and industrialized farming

And for thousands of farms across the Midwest, they helped power the annual corn harvest during one of the most important periods in American agricultural history.

Still Admired Today

More than a century later, surviving Sandwich horse powers remain highly sought after by collectors and antique machinery enthusiasts.

Restored examples occasionally appear at:

antique farm shows
threshing demonstrations
agricultural museums
machinery exhibitions

Their enormous iron gears, moving sweep arms, and intricate mechanical systems continue to fascinate visitors today, just as they impressed farmers in the 1890s.

Facts at a Glance

“Samson” horse powers were produced by Sandwich Manufacturing Company
The systems converted horse movement into mechanical power
Horse powers commonly drove shellers, grinders, and elevators
Some rigs required teams of up to eight horses
Many shelling outfits traveled farm to farm during harvest season
Surviving examples remain popular among collectors today

Continue the Story

Research & Sources

Sandwich Manufacturing Company Sheller Catalog, 1896
Historic agricultural machinery catalogs
Historic Sandwich Manufacturing Company illustrations and pricing sheets