Make a Sound Decision

Only built in America, R. D. Olson Manufacturing believes in building equipment of the greatest strength and highest quality at an affordable cost to you and your business. RDO is a top-ranked resource for rock crushing, screening, recycling, and conveying equipment that stands the test of time. For three decades, R.D. Olson’s mission is building the strongest, over-engineered, best aggregate rock crushing, screening, recycling, and conveying equipment customers can buy.

Formerly the contract manufacturer for CEC machines for more than 30 years, R.D. Olson knows the market and customers so its products fit a variety of aggregate operations. The tale of the tape says it all – fabricating more than 580 jaw, cone, horizontal impact, and vertical shaft impact crushers, 1,200 portable screening plants “both wheeled and tracked”. RDO has constructed more than 140 wash plants, as well as, fabricating sandscrews and coarse material washers.

In addition, the Washington-based manufacturer has sent thousands of conveyors and radial stackers to accompany these systems into the world market. All the employees pride themselves in the fact that they build custom specialty equipment for projects that arise requiring imagination, engineering, and creativity that it feels a manufacturer must provide to our customers in the marketplace.