Hydraulic hose quality

   / Hydraulic hose quality #21  
I buy the JIC fitted 2 wire hoses from SC all the time - for 20+ yrs. I must have near 50 in service. No crimp has ever leaked w/i the pressure rating of the hose. The only fault I see is the relatively rapid deterioration of the protective rubber jacket compared to other hoses. I use Boeing T-9, a wax carrying fluid to saturate the braid through the cracks to inhibit rust and get long term hose life
 
   / Hydraulic hose quality #22  
Working only at night! Are u serious? Zetorboy
 
   / Hydraulic hose quality #23  
First hose that busted on me after buying my Case backhoe was made by a local shop and they used Gates hose which I thought good brand huh? It lasted maybe two year in the sunlight.
 
   / Hydraulic hose quality #24  
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   / Hydraulic hose quality #25  
Just because it has a brand on the hose does not indicate the capability. For example, Gates supplies 11 different grades of industrial hose. If you are concerned about abrasion, look for their mining quality hose. Under mining quality, they have different grades depending on purpose - like std vs high temp, etc. Insider info - at Cat, we developed our own abrasion resistant hose for backhoe loaders due to customer demand. Our product was superb, but it didn't end up as standard equipment because it added too much to the cost. One of our European competitors, however, did use it for their standard equipment. I know it sounds crazy but most of the common hose is oil resistant ON THE INSIDE. The cover is not oil resistant. In plumbing hydraulics, we sometimes needed to use hose with reduced bend radius. For those we selected spiral wound hose or SAE 100R16 which allow half the bend radius of SAE 100R2AT. I bought a used cultivator a few years back and replaced the main supply hoses immediately. Saturday I noticed that when I raised the wings, both rod end hoses were spurting oil - one of those Round To It jobs I never got around to but now I am shut down. Poorest quality hose I have ever seen disintegrating. They were hoses one of the previous owners got to replace the OEM hoses.
 

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