Wartsila Engine 4L20 Crankshaft Repair

About Wartsila Engine 4L20 Crankshaft Repair

Achievement of RA Power Solutions technicians in successful repair of the crankshaft of Wartsila 4L20 engine

1. The onsite grinding of crankpins of Wartsila 4L20 engine is complicated because of the fact that crankpins width is only 71 mm further the counterweights are positioned in such a way that it is difficult to insert the onsite crankshaft grinding machine.
2. Most of the companies based in Europe, Singapore, and worldwide do not have the tooling to undertake the grinding of the crankpins of Wartsila 4L20 due to its complicated design and small bearing width of 71 mm only.
3. RA Power Solutions with an experience of forty-three years in onsite repair of crankshaft is also the manufacturer and largest seller of onsite crankshaft grinding machines in the world.
4. As a manufacturer, we design the equipment according to the site requirements resulting in the successful repair of the crankshaft. Ours is the only company in the world that can undertake the grinding while sailing of the vessel.
5. We undertake onsite repair of the crankshaft of 700 mm diameter including Wartsila engines like 8L20, R22H,824TS,12V32,16v32, L32, ZAV 40, 6ZLA 40 etc.
6. For more information on Wartsila Engine Crankshaft 4L20 Repair On Vessel, Contact us at raj.shahani@rapowersolutions.com or call us at +919810012383.

 

Expert Crankshaft Repair for Wartsila 4L20 Engines

Our specialized repair service for Wartsila 4L20 crankshafts is designed for efficiency and precision. Whether the crankshaft is damaged by scoring, cracks, or journal wear, our certified team applies OEM-compliant processes like grinding, polishing, and metallizing. We deliver solutions onsite or in-situ, reducing transportation delays and enabling faster project completion for marine, industrial, and power sector clients.


Compliance and Advanced Testing

All repairs undergo stringent quality checks, including ultrasonic, hardness, and comprehensive crack detection testing. We adhere strictly to OEM standards, ensuring reliability and safety. Our advanced metallizing solutions restore not just functionality, but also structural integrity, giving your crankshaft a renewed operational lifespan.