Crankpin Repair

 A vessel sailing near Oman  reported serious breakdown of auxiliary engine of Yanmar model 6N18AL. RA Power Solutions team which is always ready for emergency response left for Oman and conducted the detailed inspection of the engine. It was observed that crankpin no. 4 bearing seized resulting to the damage of CR pin no. 4. All other crankpins also developed ovality to the extent of maximum 0.20 mm.

MAIN FEATURES OF EXECUTING SUCCESSFUL Crankpin REPAIR OF  YANMAR S185L-ST ENGINE:-

  • A company has experience of more than four decades in the field of crankshaft repair having experienced technicians trained in in-house training school.
  • Manufactures its own on site crankshaft grinding machine using it for the last 25 years. This facilitates us even to grind shafts in limited space available.
  • Only company in the world which can undertake the grinding of small diameter and main journal like in case of Yanmar S185L-ST having a diameter of 140 mm and bearing length of only 62 mm. This really needs a compact on site crankshaft grinding machine.
  • Only company in the world which can execute the grinding of crankshaft while the vessel is on move maintaining the tolerance of 0.01/0.02 mm with surface finish of less than 20 RA value.
  • Maintaining under size and special size of bearings in stock, hence no time is wasted to put back the engine into operation.
  • All technicians having Indian CDC can fly to any destination in the world in a short notice.
  • The on site crankshaft grinding machine is carried by our technicians as an accompanied baggage and no need of booking the machine in cargo and wasting the time in custom clearance etc.
  • Light-weight machine costing less in terms of air freight charges towards the transportation.
  • We are considered offering our services on lowest cost in the world.
  • For reduction in cost of the maintenance and to put back engines into operation , contact us.


                          For more information about Crankpin Repair, contact us on raj.shahani@rapowersolutions.com  or call us at +91-9582647131 or +919810012383

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