Harrison Hydra-Gen
800-723-3334 (main)
E8551 Pine Valley Ln.
Fremont, WI 54940
E8551 Pine Valley Ln. Fremont WI 54940


Paul Newton
VP – Sales & Marketing
920-450-0517 (office)

Richard Otwell
281-807-4420 (office)


Harrison Hydra-Gen manufactures state-of-the-art A/C Generator Systems which automatically convert the available horsepower from your vehicle’s running engine into precision electricity. Hydraulic driven generators are the new wave of mobile generators. They simply eliminate the engine that normally drives a generator set and instead drives it with a hydraulic motor. This is achieved by tapping into your vehicle’s engine with a hydraulic pump. If your engine is running anyway, why not use it? The increased load on your main engine is actually beneficial by reducing carbon deposits and other problems that occur on lightly loaded engines. By using a hydraulic generator, you have AC power while at idle or while driving down the road! Ideal for Oil Field / Oil and Gas Exploration, Agricultural, Marine – Commercial or Recreational, Military, Firefighting and Utility Service Providers.