Engine and Chassis Dynamometers, Transmission
Test Stands, & Data Acquisition Systems and Controls
Producing some of the world's finest dynamometers and equipment since 1976.

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)


The PTD small engine dynamometer system is specifically intended for customers who require an affordable solution to testing smaller engines, particularly 4 and 6-cylinder diesel and high speed 8-cylinder diesel engines. The PTD small engine dynos offer the proven reliability of Power Test small engine dynamometers and accessories along with an easy-to-use load and throttle control system with full-featured data acquisition.
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.