HG Hydraulic Generator

DYNASET HG Hydraulic Generator converts the hydraulic power of a mobile machine into electricity. HG Hydraulic Generators produce high quality electricity from 3,5 kVA up to 350 kVA for 50 or 60 Hz frequencies to power any electric appliance in mobile use

Base machines and installation

The world’s best power-to-size ratio guarantees easy installation on mobile machinery such as excavators, trucks, platform lifts, service vehicles. It can be fitted into any mobile hydraulic system and thanks to its compact size and light weight, it is easy to install anywhere on the mobile machine. HG can also be located in confined space since there isn’t any space consuming fuel tank or an exhaust pipe creating air pollution and heat.

How does the DYNASET HG Hydraulic Generator work?

HG Hydraulic Generator produces high quality electricity using the power from the base machine’s hydraulic system. The HG is turned on by opening the hydraulic oil flow to it. Then the hydraulic system feeds the hydraulic oil flow to the HG’s hydraulic motor. The motor is integrated into the generator and when it starts the generator produces electricity immediately. HG is designed to handle fluctuating hydraulic oil flows to ensure continuous high quality electricity.


By installing HG Hydraulic Generator into a mobile machine it increases the vehicles productivity and net worth. HGs are compact, many times smaller than traditional generators. There is no more need for dragging big separate generators to the work sites, HG is always on aboard and ready for use. By installing the HG to the mobile machine the utilization rate of the machine increases and there is less need for multiple machines on the work site.

Clean technology

All DYNASET HG Hydraulic Generators are eco-friendly. The hydraulic generator runs with the hydraulic power of a base machine instead of a diesel motor which is commonly used with traditional generators. Therefore, hydraulic generator does not require any fuel and does not generate air pollution. Thanks to the DYNASET clean technology, there are less emissions and natural resources consuming equipment at worksites. Hydraulic generator is maintenance-free and doesn’t require transportation since it is integrated into the base machine.

The new silent hydraulic motors integrated in HG Hydraulic Generator

The new silent hydraulic motors, released on March 7th 2017, are integrated in the strandard models of DYNASET HG Hydraulic Generator. 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

HG - 50Hz, IP23

HG - 50Hz, IP23

HG - 60Hz, IP23

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Make and Enquiry

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.