HGV Variable Hydraulic Generator

DYNASET HGV Variable Hydraulic Generator System converts mobile machine’s engine power into high quality electricity. HGV system includes all the component needed to produce electricity out of a vehicle. The system is designed to produce electricity on the works sites or while driving. Whether towing boats on the sea, doing road maintenance works or driving refrigerated trucks, it is the complete customizable electric power solution in mobile use. The complete HGV system includes HG Hydraulic Generator, hydraulic variable displacement pump, oil cooler and optional oil tank. The generator produces high quality electricity from 3,5 kVA up to 20 kVA in 50 or 60 Hz frequencies to power any electric appliance in mobile use. Bigger models are also available on request.

Base machines and installation

The world’s best power-to-size ratio guarantees easy installation on mobile machinery such as trucks, vans, boats. Compact and customizable configuration makes the HGV easy to install anywhere on a vehicle. HGV generator can be located in confined space since there isn’t any space consuming fuel tank or an exhaust pipe creating air pollution and heat. The electricity can be drawn from HGV with a cable to an electric central box anywhere on a mobile machine.

How does DYNASET HGV Variable Hydraulic Generator System work?

HGV converts base machines engine power into electricity. The power for the HGV is taken from vehicle engine’s PTO. The PTO runs the hydraulic variable displacement pump that always provides correct hydraulic oil flow for the hydraulic generator. HGV’s hydraulic generator then turns the hydraulic oil flow into high quality electricity.


Hydraulic generators have the best power to size ratio in the world. DYNASET hydraulic generator is totally integrated into the base machine taking minimal space. Thanks to HGV there is no more need to drag big separate generators to the work sites. HGV system is always aboard and ready for use. Having the system on a vehicle increases its productivity and net worth. It saves time, space and fuel costs.

Clean technology

Dynaset HGV Variable Hydraulic Generator System is eco-friendly. The system utilizes the vehicle’s engine power, it doesn’t require a separate engine unlike traditional diesel generator. Therefore, the hydraulic generator does not generate air pollution. Thanks to the DYNASET clean technology there are less emissions and natural resources consuming equipment at worksites. The generator is maintenance-free and doesn’t require transportation since it is integrated into the base machine.

The new silent hydraulic motors integrated in the standard models of hydraulic generator

The new silent hydraulic motors, released on March 7th 2017, are integrated in the strandard models of the hydraulic generator which usually are included in the HGV system. The new hydraulic motors will improve the generators in many ways.

The most noticeable change is the drastically improved sound. The sound pressure level is significantly lower. However this is not the only factor that makes the motor sound more pleasing for the ear. The improved sound structure and frequency level are even bigger factors which make the Dynaset equipment almost feel like silent. The high pitch sounds are unpleasant for the human ear and big amplitudes tend to hurt the ears. The new Dynaset silent hydraulic motors are designed to produce sound which structure and frequency are more subtle for the ears. Therefore the motors sound very quiet. The better sound characteristics drastically improve the working environment and user ergonomics.

The silent hydraulic motors are designed to be more efficient and durable. The new Dynaset motors have less mechanical friction resulting better efficiency and increasing durability. The operating temperature is lower as well. The new shaft seal is made for higher pressure endurance. The new silent motors are easy to recognize from the all-black motors with Dynaset logo on them.

The DYNASET silent hydraulic motors bring better user experience thanks to

  • lower sound pressure level
  • lower frequency
  • pleasant sound structure
  • less mechanic friction
  • increased efficiency
  • lower operating temperature
  • better durability

HGV - Customizable Electric Power

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For more information on this product please call us on NSW (02) 4271 2999 or QLD (07) 4952 3612 or fill out the form below and we will get back to you.