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    WIRE BRAID HOSE AND COUPLINGS

    When you need high-performance flexibility, you need Gates wire braid hydraulic hoses, couplings, and accessories. The one or two braid wire reinforcement technology gives this hose a high resistance to kinking, excellent tensile strength, and a tighter bend radius, ideal for high and medium pressure petroleum, water-based, and general industrial fluid conveyance. If you need a custom cut hose length, private brand labeling, safety and application training, or resources for your hydraulic hose assembly, contact the Gates customer service team.

    The product images shown are Illustrative only and may not be an exact representation of the product.

    Coal Power/Longwall Mine Hose - CPB Mine - MegaTuff®

    Recommended for high-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Two wire braid hose with static and dynamic pressure ratings listed on the hose. Couplings: MegaCrimp® Couplings (-4, -6, -8, -12, -16 and -20) GSP (-24 and -32). Superior to SAE and ISO Specifications.

    • Dynamic working pressure per BCS174 means frequent pressure surges.
    • MegaTuff® cover offers 300 times the abrasion resistance of standard rubber cover.
    • Qualification testing requires 100,000 impulse cycles at 133% of the dynamic working pressure. Static working pressure means very little pressure surging.

    All Parts

    Part # Product # Description Maximum Working Pressure (psi) Maximum Working Pressure (bar) Inside Diameter (in) Inside Diameter (mm) Outside Diameter (in) Outside Diameter (mm)

    Features and Benefits

    • BCS174 says that the internal hydraulic circuit of a roof support system represents an almost steady-state condition with little or no dynamic loading, and hoses consequently will tolerate higher ratings.
    • Determined by EN 853 2SN, it is the allowable working pressure under static load that approximates a 1:2.5 ratio to burst pressure.
    • This is based on the EN specification burst pressures and not the higher Gates minimum burst pressures.

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