Engineering Excellence, Pursuing Perfection
Our objective is to become the industry leader in the rail signaling train control market for electro-mechanical products and services.
Engineering Excellence, Pursuing Perfection
RDG's combines engineering excellence and 200 plus years of railway signaling equipment experience
Developing new and innovative replacement equipment for the rail industry
When we formed RDG, we embraced the goal of establishing ourselves as the architects of the highest quality products and services that the industry has to offer.
We knew that to accomplish this would require something more than the status quo of equipment repair services. It would require engineering excellence and the pursuit of perfection.
Our chosen approach consists of completely remanufacturing each product using state-of-the-art materials and processes. We do not simply remanufacture, we reengineer. We have the advantage of knowing what parts fail and why, so we design our products to be better than new.
Our dedication to safety and quality, our extensive engineering expertise and our rigorous design process has enabled us to deliver the best possible products and services.
Let us show you how you can keep your system maintenance costs down and your performance up.
Remanufactured, Re-engineered, Restored to Brand New Condition
REMANUFACTURED SWITCH MACHINES
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!
Electric Locks & Switch Circuit Controllers
RDG can remanufacture your electric locks to like new condition. Our Switch Circuit Controllers can remanufacture your 7J, 7K, or U-5 switch circuit controllers to “like new” condition.
Relays & Mechanisms
From train control relays to recalibrated signal relays, see our selection in B-Relays, Shelf Relays and Searchlight Mechanisms. If you are looking for value and selection RDG can be your source.
New Products
R23 SWITCH MACHINE
R23 SWITCH MACHINE
The R23 switch machine is our rendition of the industry-standard M23. It is a form, fit, and function replacement for the M23 switch machine – Every part interchanges.
SC-100 SWITCH CIRCUIT CONTROLLER
SC-100 SWITCH CIRCUIT CONTROLLER
SC-100 is an evolutionary leap forward in switch circuit controller design. It offers exceptional reliability and value for main-line, yard, PTC, and dark territory applications.
RXFN16 – FN16 RELAY REPLACEMENT
RXFN16 – FN16 RELAY REPLACEMENT
The RX FN flasher assembly allows you to quickly and easily change out your old worn and obsolete FN-16 or FN-16A relays without any design or wiring changes.
R6000 SWITCH MACHINE
R6000 SWITCH MACHINE
The R-6000 is a great option for yard switch machine applications. It has a simple, elegant, and efficient electromechanical drive system that can be trailable or locking.
POSS – REMOTE MONITORING
POSS – REMOTE MONITORING
POSS is a remote monitoring tool that is aimed at monitoring your key equipment and providing an early warning of trouble that can delay passengers or freight.
PARTS SHOP
Interested in Remanufactured Products?
At RDG, we don’t simply repair or give your product a cosmetic overhaul. We completely remanufacture it. It is reconstructed, re-engineered, and restored to the condition it was in when it was brand new.