Front idler - lower works 1

Lower works

P&H Front Idler

  • Splined connection between idler and shaft provides more bearing area and better torque transfer, increasing reliability and matching idler life with that of other lower works components
  • Rotating shaft within stationary bushings produces less contact stress and wear
  • Longer crawler system life increases change-out intervals reducing employee exposure to safety risks

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A genuine P&H Front Idler

  • Reduces bearing stress 50% to decrease bearing loads and increase component life
  • Heavy duty rock guards protect against damage from dirt and debris
  • Helps to lower mine operating costs by extending crawler system life, minimizing unplanned downtime
  • Provides greater track efficiency by increasing bearing area and lube distribution

Increased productivity

  • Splined connection between idler and shaft increases reliability and matches idler life with that of other lower works components
  • Bearing blocks with bushings can be removed without breaking the track
  • Dedicated lube injectors supply lubricant to critical wear surfaces

Lower total cost of ownership

  • 50% less bearing stress reduces bearing loads and increases component life
  • Rotating shaft within stationary bushings produces less contact stress and wear
  • Heavy-duty rock guard prevents dirt and debris from damaging parts

Enhanced safety

  • Longer crawler system life increases change-out intervals reducing employee exposure to safety risks from system change-outs and component replacement

Related products and services

  • P&H Delta Standard
  • Lower works and undercarriage installation
  • Crawler frame and propel transmission repairs and rebuilds
  • Shovel overhauls and undecking
  • Machine audits and inspections
  • Full machine assembly and rebuilds
  • Equipment relocations

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