About

About Harrison Hydra-Gen Harrison Hydra-Gen has provided mobile power since 1969, with the primary engine ON or OFF. Our hydraulic and belt-driven generators provide power while the main engine is ON, and our proprietary green technology lithium battery systems, which we call hPower, provide power while the engine(s) are OFF. hPower is an idle mitigation system that essentially hybridizes your power needs in the field. It includes real-time data with the ability to view and utilize the data to better manage your fleet. This clean power technology pays for itself with an excellent ROI while allowing you to save the environment at the same time. Clean, Reliable, Mobile Power for 40+ years in industries where loss of life or loss of livelihood could result! Harrison Hydra-Gen has delivered mobile power since 1969. Our hydraulic and PTO generators provide power with the engine ON, while our proprietary lithium battery system, hPower, supplies clean power with engines OFF. This idle-mitigation technology reduces fuel use, provides real-time fleet data, and delivers reliable power with strong ROI.