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Hose & Couplings

Hose & Couplings

Caterpillar is an industry leader in designing and manufacturing our own Hoses and Couplings.

High quality hose products mean fewer hose changes. Cat offers a broad line of high, medium and low-pressure hoses and couplings that are engineered and tested far beyond industry standards for top performance and long life.

Cat ToughGuard™ Hoses, for example, feature a polyethylene cover that has surpassed 2 million cycles of abrasion testing without failure!hose-copplings

A: Permanent and Reusable coupling options are offered for a wide variety of hose types.reuse_couplingHS

B: Cat Hose and Couplings are tested as a system and above industry requirements to ensure that the coupling and the hose are a perfect fit.
C: Cat Hose has embedded lay line information and is designed to achieve half of the SAE bend radius.

D: The Hose Assembly Part Number is provided on a tag to allow for quicker ordering and assembly turnaround time. Provide this part number to your Caterpillar Dealer when you are ready to replace your hose assembly.assemblyHScrimpHS

E: Certified Crimp and Certified Clean stickers are added to confirm that hose assembly is crimped to specifications and has been cleaned properly with foam projectiles.hose_thumbHS

F: Cat Hose Assemblies are capped and/or plugged to prevent contamination from entering prior to installation.


Understand the convenience and quality assurance offered through hose assembly service.

Cat® XT-3 ES & XT-6 ES hoses sets a new standard in hose performance.

Cat’s line of XT ES and Low/Medium pressure ToughGuard Hose provides increased resistance to abrasion.

Save up to 30% by using Cat XT Hose Reusable Couplings.


Cat Hose and Couplings – The Preferred Connection

Cat Parts
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  • Caterpillar has 12-month warranty all parts
  • Cat Classic, Cat Remanufactured, Cat Genuine and Cat Original parts
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