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Hydra-Test’s design team has over 20 years of experience in design, application support, and testing of transmissions. Using this extensive knowledge, we have designed what will become the industry standard for transmission dynamometers. Utilizing our HTC-S controller for DAQ, Dyno control, and transmission control, this system will be the most complete and comprehensive on the market.


The Hydra-Test transmission dyno has been designed with your applications in mind. Using a scalable architecture, we can cover front and rear wheel drive automotive units, large on or off highway units, or even high-volume fleet units. Contact us today and let us quote a test stand you can rely on for many years. 

Offered in a wide range of configurations

  • 40 to 100 HP electric drive capability with 208/240/480 VAC options

  • Variable electric brake load units available for RWD, FWD or AWD transmissions

Designed with proven controls

  • Comes with an enhanced version of our HT-DCC Deluxe

  • Utilizes high quality motor and load unit controls

Designed with compatibility in mind

  • Direct fitment of Axi-line mechanical adapters

  • Adapter cables for Axi-line and Zoom test harnesses

  • Hydra-Test Dynamometer utilizes out HT-DCC Deluxe for dynamometer and transmission control with a full feature interface and advanced data collection.

  • Transmission adapters are similar to Axi-line adapters which have been used in the industry for over 30 years. Customers’ existing Axi-line adapters (master plate, spools, spacers…) will directly fit.

  • Our base model uses a 40 HP motor with 500 lb-ft load units. Dyno is easily scalable for larger motor and load unit configurations.

  • Continuous controller and software development based on customer feedback.

  • Free software updates for 1 year

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