Close
Products
  • Products
  • Content

    Products By

    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

    70764 4CPBXREEL

    Product # 46572548

    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.

    • Recommended For: High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids.
    • Couplings: MegaCrimp™ Couplings (-4, -6, -8, -12, -16 and -20) GSP (-24 and -32).
    • Dynamic working pressure per BCS174 means frequent pressure surges.
    • MegaTuff™ hose lasts up to 300 times longer than standard hose during hose-to-hose and hose-to-metal abrasion tests per ISO 6945 and offers superior ozone and weathering resistance.
    • 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.
    • Superior to SAE and ISO Specifications.
      Mining Products Catalog

    Expand All / Collapse All
    • Product Details
      Part # 70764 / 4CPB XREEL
      Product # 46572548
      Description 70764 4CPBXREEL
      UPC 072053671582
      Dynamic WP (Max.psi) (1) 6525
      Static WP (Max.psi) (2) 11050
      Continuous Operating Temperature Range -40°F to +212°F
      Minimum Bend Radius (in) 4
      Minimum Bend Radius (mm) 101.6
      Min. Burst Pressure (psi) 6525
      Hose Inside Diameter (in). 0.25
      Hose Inside Diameter (mm) 6.4
      Hose Outside Diameter (in) 0.59
      Hose Outside Diameter (mm) 15
      Inside Diameter (in) 0.25
      Inside Diameter (mm) 6.4
      Temperature Range -40°F to +212°F (-40°C to +100°C)
      Working Pressure (psi) 6525
      Length (m) 107
      Outside Diameter (in) 0.59
      Outside Diameter (mm) 15