Retrofit RTG Gantry wheel turn system to electric from Hydraulic

It is always good for a maintenance team to get crane functioning systems upgraded from hydraulic to electric. We have a series of experience in converting hydraulic gantry wheel turn systems to electric.

  • Handling hydraulic fluids is messy, and it can be difficult to totally get rid of leaks in a hydraulic system.
  • It is essential to conduct periodic check on hydraulic systems for leaks, change filters and seals as required.
  • Electric system is a CLEAN technology, since there is no dirty oil contamination issues.
  • Repair/Maintenance works and downtime due below factors can greatly be reduced;
  • hydraulic oil leakages
  • replacement of filters and oil
  • Portek successfully accomplished such refurbishment works on many RTGs


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