The part of the machine that creates or generates energy and then converts the energy generated into a form that can be used by the machine to function is the power pack.. Power packs are the ‘generator’ of the machine and generate the energy needed for the working of the motor part of the machine. Trident Hydraulics Limited (UK) is the best in the market to manufacture these kind of ‘generator’.
In the case of hydraulic power packs, the generated energy is converted into fluid power. The power packs first convert the generated energy into rotational energy which is then converted to fluid power. The fluid power is then used to do tasks like lifting weights and moving of pistons. The most important part of the power pack is its ability to work for long and its durability.
There are AC power packs and DC power packs. The DC power packs are compact and run on Direct current. The AC power pack on the other hand, is used for heavy work and uses alternating current.