Hydraulic transmission
Hydraulic transmission can be
- Diesel-hydraulic transmission, used in railway locomotives
- Hydrostatic transmission, using hydraulic motors to (change or) convert the fluid energy into rotary propulsion
- Hydraulic drive system ยง Hydraulic cylinder, using hydraulic rams acting on a swashplate or crank to convert the fluid pressure into rotation
- Hydrokinetic transmission, involving one or more torque converters; commonly used in railway locomotives
- Hydraulic automatic transmissions in automobiles manufactured in the mid-20th century, with trade names such as "Hydromatic"
- Hydraulic machinery, machinery powered by hydraulic motors/hydraulic transmission
- Hydraulic (disambiguation)