Close
Products
  • Products
  • Content

    Products By

    0:00 / 0:00
    The product images shown are Illustrative only and may not be an exact representation of the product.
    View All Coal Power/Longwall Mine Hose - CPB Mine

    70768 16CPBXREEL

    Product # 46572552

    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.
    • Qualification testing requires 100,000 impulse cycles at 133% of the dynamic working pressure.
    • Static working pressure means very little pressure surging.
    • 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.
      Mining Products Catalog

    Expand All / Collapse All
    • Product Details
      Part # 70768 / 16CPBXREEL
      Product # 46572552
      Description 70768 16CPBXREEL
      UPC 072053671629
      Dynamic WP (Max.psi) (1) 3125
      Static WP (Max.psi) (2) 3775
      Continuous Operating Temperature Range -40°F to +212°F
      Minimum Bend Radius (in) 12
      Min. Burst Pressure (psi) 12500
      Hose Inside Diameter (in) 1
      Hose Outside Diameter (in) 1.48
      Temperature Range -40°F to +212°F (-40°C to +100°C). For water emulsions see Temperature Limits Table.