The Oliver 1900 was a standard-type tractor, with wide-set front wheels.

It was powered by naturally aspirated two stroke General Motors 4-53a 212.4-cubic-inch (3,481 cc) displacement four-cylinder diesel engine.

The C series improved the operator's station and incorporated hydraulic power steering.

Later, a shift on the go unit bolted directly to the rear of the engine, known as the “hydra-power drive” was offered, along with the standard 6 speed.

The tractor was marketed in Wheatland, Row-Crop and Rice Tire versions.