What is a hydraulic hose?
The hydraulic hose is in many ways different from the rubber hose. This type of hose contains a knitted stainless steel case inside its rubber outer cover. This sleeve allows the hydraulic hose to withstand a large amount of pressure. The hydraulic hose couplings are limited to a special machine to create assembly that can withstand the high pressures under which the system works. The external protective coverage prevents the cutting or disposal of the hose when it comes into contact with another part of the machine. The hydraulic hose will often also contain a flexible teflon inner tube in the center.
The typical hydraulic system will consist of at least two hoses. One is for high pressure, while the other is a low -pressure return hose. The hoses are connected to the hydraulic pump and transmit hydraulic fluid to a device that is hydraulically operated, such as the hydraulic cylinder. The pump is either an electrically controller or driven by the vehicle engine.
Many hydraulic hose fittings are a type of fast connection. This allows the hydraulic hose to be removed and replaced without having to bleed the entire air system. Many agricultural and building tools use this type of fast assembly connection to help change tools and energy providers. For example, a hammer of the hydraulic connector can be used on a crane and then switched to use a cutter tractor like Bobcat.
Due to the reinforcement layers of the hydraulic hose, this type of hose is much stiffer and heavier than the unhydraulic version. The hoses must be constructed to match the application with slow and generous bends. Typical right angle bends are completed using a hard line that moves to the pro -angle required. Many hydraulic hoses consist of multiple parts of flexible hoses and hard lines connected in the series.
Hydraulic hoses must also be able to withstand heat. Hydraulic systems often createThey do heat because the process of pumping hydraulic fluid and the operation of tools generates a large amount of heat. Hydraulic cooling systems are often incorporated into the hydraulic system. The cooling unit reminiscent of a small cooler or fins cylinder prevents the liquid from achieving a dangerous operating temperature.