In Situ Crankshaft Grinding

A MAN B&W 6L23/30H engine , installed in a vessel managed by a well-known shipping business based in Dubai, UAE, had damage to the crankshaft while the vessel was near Singapore. As the vessel had to continue its cruise from Singapore anchorage to Taiwan, rapid repair was necessary to avoid operating delay and the exorbitant cost of dry-docking. RA Power Solutions provided its veteran specialists and a precision onsite crankshaft grinding machine to Singapore Anchorage. With all necessary equipment, our engineers went aboard the vessel and carried out successfully the MAN B&W 6L23/30H crankshaft repair while the vessel was on passage to Taiwan, and the voyage was continued without any delay. Engine and electromagnetic particle inspection crankshaft Details Particular  Details  Engine Make  MAN B&W  Engine Model  6L23/30H  Standard Crankpin Diameter 185.00 mm  Crankpin Bearing Width  70.00 mm  Crankpins Ground  #01, #02, #03...

A crankshaft is one of the most important parts of any marine engine, diesel engine, generator, or large industrial equipment. Crankshaft damage may be caused by bearing failure, connecting rod failure, lack of lubrication, engine overloading, or accidents. After any breakdown the important question is whether the crankshaft can be fixed or whether it has to be replaced completely. RA Power Solutions has over 47 years of expertise, repairing & restoring thousands of crankshafts for marine, power-generating, and industrial applications. In many circumstances, a broken crankshaft can be brought back to life by an onsite crankshaft grinding and crankshaft repair, saving the cost of replacement.  Step 1: Detailed Crankshaft Inspection  Every repair starts with a full inspection. Experienced engineers carry out a full technical assessment before making a decision on repairing or replacing the crankshaft, including: Main journals and crankpins —dimensional examination Hardness...

  One of the most dangerous issues with a marine engine, power plant engine, compressor, or industrial diesel engine is a damaged crankshaft. A damaged crankshaft used to frequently require dismantling the engine, moving the crankshaft to a workshop, and then waiting weeks for repairs. Such a surgery is no longer required today. Damaged crankshafts can be fixed right at the client's location with InSitu Crankshaft Grinding and Repair . This modern repair method reduces equipment downtime, lowers repair costs, and saves time. This article explains the benefits of crankshaft polishing, grinding, and repair services as well as why onsite repair is the most popular option for companies all over the world. What Is a Crankshaft? Every diesel engine's crankshaft is its central component. It transforms the pistons' up-and-down action into rotational motion, which drives the engine. A crankshaft rotates continuously while operating under incredibly high loads and pressure. Thousands...