Most commercial and industrial businesses rely on hydraulic hoses to transfer fluid and power machinery. When a hose fails, it can significantly disrupt business operations. To avoid problems and protect your equipment, review these common reasons for hose failure. 

3 Common Causes of Hydraulic Hose Failure

1. Overheating

Hydraulic hoses are frequently exposed to high temperatures. When they overheat, they lose their flexibility and become hard and brittle, increasing the likelihood that they’ll snap or crack. To minimize this risk, always check your hose’s temperature rating and make sure it’s designed to withstand the maximum operating temperatures of your system.

2.  Blown Fittings

The fittings that attach a hydraulic hose to a piece of equipment are meant to form a tight, leak-proof seal when connected. If they’re loose or otherwise improperly installed, the pressure from the hydraulic fluid can cause the hose to blow off or the fittings to detach from the equipment. To prevent this, hoses must always be tightly screwed in, and the fittings must be securely installed.

3. Ruptured Cover

The outer rubber cover of a hydraulic hose can be ripped or torn if it comes in contact with external system parts. If not inspected regularly and replaced when worn down, these hoses will eventually burst as a result of the abrasion. A hose’s cover is designed to protect it from damage, so if you notice signs of wear, it's time for a replacement. There are also protective sleeves you can put over the hose for extra protection.

If you need to replace your hydraulic hoses, get in touch with D & M Hydraulic Sales & Service in Waipahu, HI. With more than 30 years of experience in the hydraulic supply industry, they carry an extensive inventory of products and accessories, from hoses and pumps to gaskets and valves. They also provide 24-hour support and reliable delivery from their six different locations. Visit their website or call (808) 671-2420 to learn more about their products and services.