Cable Tensioner

• Description
• Parameters

• A light weight and unique way for pre-loading cable bolts, the Cable Tensioner grips the end of the cable bolt and tensions it, leaving only a short tail protruding from the bearing plate (approx. 6 inch). The Cable Tensioner is a single hydraulic ram driven by an air/hydraulic pump or by machine hydraulics.

  1.     The jack weighs 25 lbs. The entire kit (jack and pump) weighs 51lbs.

  2.     Two grip handles allow for operation by one person.

  3.     Unit locks on the cable, until lanyard is pulled to release spring loaded grippers.

  4.     Can be configured for all cable bolts, from 0.6" to 0.7" cable bolt.

  5.     Capacity: 48,500 lbs

  6.     Bleed off: 15% i.e. cable lock-off load is 85% of pulling force due to seating loss. (for a typical 12ft bolt)

  Key Features:

  1.    One step removable jaws.

  2.    Designed and manufactured to comply with AS2671, AS2788.

  3.    The system pressure is limited by a safety relief valve.

  A diffusion sleeve hose cover is fitted to reduce the risk of fluid injection injuries.

  
  
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