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RA Power Solutions provides the repair of Wartsila engine crankshaft4L20 all over the world. The Wartsila 4L20 crankshaft was repaired by us technicians on board a vessel while sailing. Crankpins of Wartsila 4L20 engine crankshaft were subject to a hardness test and hardness was observed within the range of 260 to 290 on the HB scale. During the dimensional inspection of the crankpin, excessive ovality was observed against the standard diameter of 180 mm. The grinding of all four crankpins was undertaken and the diameter of the crankpin was maintained between 179.48 mm to 179.50 mm. 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. For more information on crankshaft grinding equipment, Wartsila Engine Crankshaft Grinding, and Wartsila Engine Crankshaft 4L20 Repair On Vessel, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
