RD Olson Manufacturing - Built for excellence.

(360) 577-7213(360) 577-7213
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RDO Screeners
RDO Screeners
RDO Crushers
RDO Crushers
RDO Feeder Plants
RDO Feeder Plants
RDO Wash Plants
RDO Wash Plants
RDO Conveyors and Stackers
RDO Conveyors and Stackers


R.D. Olson MFG will be attending Condex at AED SUMMIT in Las Vegas, 

Wednesday and Thursday Jan 17 & 18. 

Come see us.  We will be in booth 1920




We will be exhibiting at the US Compost Council “Compost 2018”

show in Atlanta

the 23rd and 24th

We will be in booth 616 and Transco NW will be partnering with us.

We will be Demoing a RDO 616 Screener during Demo day on the 25th

Buffalo Wire works has provided screen cloth for the demo.





Featured Product

Rock Wood Separator

When it comes to affordably & efficiently separating your products from one another be it rock from wood in a log yard to many other applications, this is the machine that will fit the bill.

Learn More


  • Made in the U.S.A.!
  • Ideal for log yard-bark products
  • Diesel hydraulic drive
  • quick setup
  • Sloped floor
  • Catwalks for constant observation



Who we are

Founded in 1980 by Roger Olson, Rd Olson Manufacturing is headquarted in Kelso Washington. Manufacturing was started on their current site in 1982, relying on Roger's expertise in heavy steel fabrication, road construction, crusher and rock quarry operation. Currently we have 102,00 square feet of manufacturing facilities located in 8 separate buildings, and each building is dedicated to a specific manufacturing function. We are spread out and located on a little over 12 acres. RD Olson offers the cutting-edge and state of the art heavy-duty fabrication for the rock crushing, screening and recycling industries.

About us

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