With over 2 decades of experience in advanced Valve Body testing, Automatic Transmission testing and Torque converter reman equipment manufacturing we have developed our newest modular HTC-S controller system for data acquisition and processing. 


We are fully taking on transmission dyno projects with 100% own development. Our team has numbers of successfull integration of HTC-K Controller on transmission test benches produced by 3rd parties. Nowadays, we are taking up custom-built projects to satisfy a wide range of customers' requirements in terms of transmission testing from light to heavy duty industrial transmissions.

The Hydra-Test transmission dyno has been designed with your applications in mind. Weather you are doing strictly automotive units, large on or off highway units, or even high-volume fleet units we can build a test system that meets your needs and give you the result sand performance you need. Contact us today and let us quote a test stand you can rely on for many years. 

Custom built Light and Medium Duty Transmission Dyno

  • Fully automated test scripts 

  • Allows complete simulation of light, medium and heavy duty load operation modes

  • HTC-S controller unit is used to drive transmission and gather data during the test. 

  • HTC-S Software Package allows to compare gathered data with master data after the test is completed.

  • Includes required number of load cells (500 N/m) and a rotary drive unit with a powerful electric motor (30 kW) as well as separated tanks for standard and specific fluids.

  • For efficient operation, the stand is equipped with a 40-HP engine and a modern VFD (variable frequency drive). This allows for the operator to hear extrinsic sounds as well as identify other problems associated with extrinsic sounds of the gearbox.

  • The design makes it easy to control the motor and load cells in both manual and automatic modes – via the integrated control system 

  • The dynamometer chassis has built-in electronic pressure sensors. This allows the use of standard hoses for connection to the oil ports of the transmission.

  • DST 1.1 is equipped with a electric disk brake. This is an effective locking device, which allows carrying out of tests on the integrity of all components.

  • The stand is equipped with a cantilever-rotary lifting device (jib crane), which greatly facilitates the installation and removal of transmissions.


Contact us

Reach out to us to receive more information.

Éntrenos en contacto para saber y recibir más info.

Our offices

If you are from another region and not North America we invite you to visit our websites dedicated to other regions of the world. Please select your location.

Si usted es de otra región y no América del Norte le invitamos a visitar nuestros sitios web dedicados a otras regiones del mundo. Por favor, seleccione su ubicación.




Latin America

Hydra Test USA LLC.

Santa Ana, USA

+1 (262) 563-1048

Hydra Test USA

3301 W. MacArthur BLVD.

Santa Ana, CA 92704

  • YouTube
  • Facebook

​© 2020. Hydra Test Ltd.