A hydraulic power pack transforms stored mechanical motor energy from electric or diesel sources into hydraulic power by using a pumping mechanism to build liquid pressure inside the reservoir. The pressurized oil travels along control valves which direct it to hydraulic actuators to deliver accurate machine movement and force capabilities. Work completion leads fluid to return to the reservoir that functions as a filtration and cooling center until the fluid is prepared for another round of recirculation. With safety elements such as pressure relief valves installed the system functions as a tiny but dependable power supply for industrial heavy equipment throughout various sectors. The hydraulic power delivery system operates through an endless cycle which maintains ordered power transmission.