Learn hydraulic hose selection, thread identification, failure inspection, pressure ratings, mining protection and fitting reuse. These six guides help fleet maintenance teams work through common replacement decisions.
Choose by the complete application and the exact product specification. A standard designation is a useful starting point, but it does not establish interchangeability between assemblies.
Read the Guide →Identify the thread and the sealing arrangement together. Diameter, pitch, taper and seat geometry must agree; a fitting that starts to screw in is not proof of a compatible connection.
Read the Guide →Inspect the complete assembly and its route, investigate repeat failures, and set inspection frequency from the equipment instructions and actual duty. Visible damage needs action, not a cosmetic cover-up.
Read the Guide →Select an assembly using its permitted working pressure under the stated conditions. Burst pressure describes destructive-test performance; it is not extra operating capacity available to the machine.
Read the Guide →Mining duty is a combination of pressure, movement and environmental exposure. Choose the hose, route and protection together; a tough cover cannot compensate for a strained or unsuitable assembly.
Read the Guide →Permanent crimped or swaged hose ends are not components to recover for a new hose. Purpose-designed reusable fittings and separate adapters require their own manufacturer instructions and condition assessment.
Read the Guide →These guides support technical review and procurement. Use the current product data, equipment maintenance instructions and competent engineering assessment for the actual application.
Caterpillar, Volvo, Komatsu, Hitachi, Gates, Danfoss, Parker, Manuli and Swagelok are trademarks of their respective owners. RHPL is not affiliated with or endorsed by these brand owners. Brand and machine names are used only to identify compatibility. External manufacturer references provide general technical background and do not imply endorsement of RHPL products.
Share the dimensions and service conditions for technical review.
