Designed for the toughest environments giving the most power in minimal space.
Maximum power provided out of a smaller footprint than gas powered options, that can be placed out-of-sight out-of-mind on your apparatus.
No secondary polluting gas engine is required leaving no additional carbon footprint. Also removing the need for an added inverter removing common failure points seen in the field.
Multiple AC voltages available!
What is a Hydraulic Generator?
Simply put. The ability to transfer horsepower from the main chassis engine to the AC generator through hydraulics, creating the AC power needed without a secondary gas engine.
Essentially, the hydraulic pump on the PTO is rotated at a constant speed, transferring the main engine's horsepower to a hydraulic motor attached to the AC generator.
And Eureka! AC Power on the fly!
This provides the flexibility of locating the generator remotely and mounting it in multiple locations.
Out-of-sight and Out-of-mind!
Industries that can benefit from hydraulic generators
Selection by Product Line
Hydraulic generator only
+ Hydraulic system
+ Protective frame
Refurbish your existing Harrison generator, or replace a competitors system.
Recommended for outdoor and wet locations; IP67 rated
Custom designed from the ground up to meet your exact needs.
Utilizes the auxiliary tool circuit on your work truck as a fuel source.
Selection by kW Availability
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Quality & Reputation
Harrison produces only high-quality hydraulic generators. There is no better test of Harrison's value than the one it gets every day on the job - check around. The Harrison reputation for working hard, efficiently, and consistently in a cost-effective way is second to none. It is no wonder Harrison Hydra-Gen continues to be the preferred choice of hydraulic generator buyers all over the world.
Harrison generators are also known for their proven dependability which pays off with little if any, downtime. We stand behind our services 100 %; we hold ourselves personally accountable for all of our products. Each unit is backed by our quality, service, and product delivery commitment.
Harrison rises above the rest in experience - no other manufacturer has been building hydraulic generators longer. In fact, Harrison has been leading the field since it developed the first hydraulic generator more than 50 years ago. Our engineers are constantly using their experience and expertise to further advance our generators while other makers are still striving to catch up.