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Compact Power That Saves Time, Space, and Money

January 5, 2026

DYNASET HG Hydraulic Generator integrated into the structure of a service vehicle.

Why a Hydraulic Generator Makes Sense

The DYNASET HG Hydraulic Generator converts the hydraulic power of a machine, vehicle, or vessel into high-quality electricity wherever work needs to be done. It provides a reliable and efficient way to power tools, lighting, heating, cooling, welding equipment, and other electrical devices without carrying a separate generator or relying on external power sources. The compact, integrated design makes it a practical solution for mobile work across many industries. 

HG Hydraulic Generators are available in a wide power range from 3.5 kVA up to 350 kVA (standard models 3.5–80 kVA). The series includes both 50 Hz and 60 Hz models for different market requirements, as well as custom-built units for high-demand applications. Dynaset also provides all necessary valves and accessories to support installation, ensuring that each customer receives a complete HG installation package tailored to their machine and specific needs. 

DYNASET HG Hydraulic Generator integrated into the structure of a service vehicle.
The DYNASET HG Hydraulic Generator integrates cleanly into the vehicle structure, providing reliable on-board electricity for professional use. 

Saves Time

Hydraulic power is instantly available when the carrier machine’s engine is running, which means the generator is ready to deliver electricity without any additional steps. There is no need to start another engine, refuel a separate unit, or transport a standalone generator from site to site. Simply plug in your electrical equipment and get to work. This streamlines daily operations and improves productivity in mobile service work, construction, utility tasks, and rescue operations. 

DYNASET HG Hydraulic Generator on Genie Hybrid Boomlift Angle Grinder
The DYNASET HG Hydraulic Generator provides reliable on-board electricity for power tools, enabling uninterrupted work at height. 

Saves Space 

The HG Hydraulic Generator offers the best power-to-size ratio in the world. Its compact and integrated design can be up to 95% smaller than a comparable diesel generator, freeing up valuable space on trucks, service vans, and work machines. The saved space can be used for tools, storage, or other essential equipment, making the overall setup more practical and efficient. 

HG 19kVA Hydraulic Generator Super Compact vs 14kVA Diesel Generator
A traditional 14 kVA towable generator takes up far more space than a 19 kVA DYNASET HG Hydraulic Generator integrated inside the service van. 

Saves Money

Because the unit uses the machine’s existing hydraulic system, it eliminates the need for a separate engine and the components that come with it, such as fuel tanks, exhaust systems, and additional servicing. This significantly reduces operating costs while ensuring electricity is always available when needed. The simplified setup also lowers maintenance requirements and contributes to long-term reliability. 

The HG Hydraulic Generator also reduces downtime. When there is a sudden need for electricity—for example for welding or repairing a malfunction—the work continues immediately without having to bring a separate generator to the site. With power always available on the machine, delays are avoided and operations stay on track even in unexpected situations. 

HG3 5 JCB Excavator Hammer Drill 4
Powered directly by the machine’s hydraulic system, the DYNASET HG Hydraulic Generator eliminates the need for separate engine-driven generators on the jobsite. 

Built for Professionals

Every DYNASET HG Hydraulic Generator is engineered and manufactured in Finland to withstand demanding environments. It provides pure sine-wave electricity—even while driving—ensuring the smooth and stable operation of sensitive electronics without flicker or disturbance. Whether installed on a service van, truck, excavator, utility vehicle, or rescue apparatus, the generator supports professional work by delivering dependable power whenever it is needed. 

The HG Hydraulic Generator enhances efficiency, reduces downtime, and keeps operations moving forward across a wide range of mobile applications. 

Contact our specialist to find the right generator solution for your machine. 

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HG Hydraulic Generator

DYNASET HG Hydraulic Generator converts the hydraulic power of a mobile machine, vehicle or vessel into high-quality electricity for all AC-powered electric appliances.  The HG Hydraulic Generator provides reliable, on-board […]

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