Hydraulic machinery will need the appropriate hydraulic power pack, and whilst you may already know this, it’s in your best interest to pick the right pack or unit you need. It’s a decision which shouldn’t be taken lightly as it can affect your machine’s performance and, more importantly, your business operations. The proper hydraulic power
Hydraulic machinery will need the appropriate hydraulic power pack, and whilst you may already know this, it’s in your best interest to pick the right pack or unit you need. It’s a decision which shouldn’t be taken lightly as it can affect your machine’s performance and, more importantly, your business operations. The proper hydraulic power pack is an investment, and it should be an investment that lasts and performs to its optimum potential. If you aren’t sure about what choice to make regarding the hydraulic power pack you need for your machine, here’s everything you need to know about hydraulic power packs and how they work.
What they are
Simply put, a hydraulic power pack is a power unit that is self-contained; you can use it in place of a power supply that is built in so you can transfer power or energy from one place to another and run and operate your machinery. Hydraulic systems make use of enclosed fluid to transfer power or energy from one location to another location, and this will then create either linear or rotary motion or a certain level of force.
There are many shapes and sizes for hydraulic power packs today, and some can be quite large as well as stationary, whilst there are others which are small and a lot more compact. The specifications and mechanical capabilities and characteristics of the power pack will dictate the kind of applications where you can use it effectively.
The prime components of a hydraulic power pack
Hydraulic power packs have regulators, and these regulators maintain and control the level of pressure delivered by the hydraulic power pack.
- Hydraulic tank or reservoir
The hydraulic tank or reservoir serves to hold the oil for the unit or pack. The tank or reservoir is essentially a unit used for storage, but it is also designed with the right amount of volume so that the oil in the pipework can be properly drained into it. The tank or reservoir is essential for the proper storage of the oil, ensuring that the oil is well-maintained and in the best condition. Tanks or reservoirs have different sizes as well, and some of the most typical or standard auxiliaries for tanks or reservoirs include drain ports, level switches, inspection covers, fillers or breathers, and level gauges.
- Relief and pressure supply lines
The pressure supply line of the hydraulic power pack supplies the fluid to the pump with the use of pressure, and the pack’s relief lines then relieve the pressure (hence the name) between the valves and the pump. Along with this, relief lines are made to control the flow’s direction through the entire system.
The pump is, of course, another vital component of any hydraulic power pack, and it is supposed to perform two specific actions. First, it creates a vacuum located at the inlet of the pump and, with atmospheric pressure, it forces fluid from the tank into the line. Secondly, the fluid formed is then transferred to the pump, and the pump delivers the fluid to the outlet and force feeds it into the machinery or hydraulic system.
Hydraulic power packs also have other essential components, such as filters, directional control valves, pressure control valves, accumulators, and more. When checking out the range of hydraulic power packs available, don’t hesitate to ask the essential questions so you can be more confident in your choice.
Image attributed to Hydraproducts.co.uk