Remanufacturing electric switch machines is our thing.  It’s our passion.  We have over 30 years of experience with switch machines and have been remanufacturing them for over 20!

Remanufactured switch machines are a great value.  A properly remanufactured machine will perform every bit as good as new in any rail application.  RDG has supplied machines to every class 1 railroad and to some of the busiest transit properties in North America

Each machine is disassembled, cleaned, and reconstructed with many new components that meet or exceed OEM specifications.

The basic designs of most popular mainline switch machines are decades old.  We work to engineer out the weak links and engineer in many improvements in technology, material, and process.

RDG’s remanufacturing process is rigorously engineered and designed to provide a machine that will function properly the first time and for a long time.  Our work is backed up by one of the best warranties in the business.

Whether you have cores or not, give us a call for pricing and delivery details.

Model 5E, F, G, and H are a specialty for RDG.  We can supply your needs from our inventory of cores or remanufacture from your supply of cores.

Are machines are supplied with Aluminum covers, universal biased neutral controllers, and too many new parts to even mention here.

The M23 and M3 have become the defacto standard of the industry.

RDG can make a great thing even better with a standard 7 year warranty and quick delivery.

Whether your core or ours, we can deliver the machine that meets your critical needs.

If remanufactured machines are not your thing, try the R23 … it is all new!

The model 6 switch machine has been faithfully serving in classification yards for decades.

RDG can remanufacture model 6 machines and restore them to “like new” condition.

The contact plate is reconstructed to remove all lost motion so that the contacts and pole changing mechanism function like new.

All machines receive more new parts that we can mention here including our unique two piece operating bar bearing.  The split design allows it to be changed without disconnecting the switch machine from the tracks.