A high-performance control system designed for engine and dynamometer test applications.

Test Systems Engineering & 3D Printing

A high-performance control system designed for engine and dynamometer test applications.

6dm Ltd designs and supplies advanced control systems for engine and dynamometer testing. Our core product, the REO-dEC R2, is a compact and flexible dynamometer and engine controller developed for professional test environments where accuracy, stability, and reliability are critical.
The REO-dEC R2 can be supplied as a standalone controller or expanded into a complete test-bed control and data acquisition system (REO-dCA R2), incorporating additional measurement capability, remote operation, and dedicated software.
Our systems are suitable for new installations or for upgrading existing test facilities and can be configured to suit specific application requirements.
Alongside control systems, 6dm Ltd provides specialist 3D printing services focused on classic, low-volume, and hard-to-source vehicle components.
Professional production of replacement and low-volume components using modern 3D printing techniques.
Browse and shop available 3D printed parts for Range Rover, Triumph, Reliant, MG, and Mazda models.
6dm Ltd is an engineering-focused business combining control systems expertise with practical manufacturing capability. We work closely with customers to deliver reliable, application-driven solutions – from complete engine test control systems to individual bespoke components.
To discuss a control system application, engine test requirement, or bespoke 3D printed component, please get in touch.
Control and test systems engineering solutions and advanced 3D printing for classic cars and bespoke engineering.
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