
50X-Series Up to 1000 HP (746kW)
35X-Series Up to 2100 HP (1566kW)
45X-Series Up to 4500 HP (3356kW)

PTX Up to 1000 HP (746kW)
PTD Up to 400 HP (298kW)


Specifically designed for small displacement diesel engines, the EC-Series engine dynamometer features in-line eddy current absorption units in a robust, compact frame. The air-cooled eddy current absorbers eliminate the need for an expensive water recirculation system and most engines being tested can be cooled with a standard closed-circuit radiator system. This compact air-cooled design results in a minimal environmental impact and the ability to be easily relocated with no need for a permanent installation. When combined with PowerNet LT, our fully automated dynamometer control system, all of your testing needs can be performed at the touch of a button.
The EC-Series dynamometer system is supplied with the PowerNet LT Data Acquisition and Control system, an engine cooling column, a self-aligning universal engine cart with adapters, and drive shaft.
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Power Test manufactures and supplies a wide variety of engine testing components, ranging from drive shafts and engine adapters to water recirculation systems and data acquisition and automated control. The above illustration provides an example of what is typically found in an engine dynamometer test cell.
Visit our accessories page to view the latest in engine dynamometer components. For more information about our PowerNet series of data acquisition and control systems, visit our data acquisition page.