Engine type: MaK 6 M 20 (inline 6 cylinder) — typically ~930 kW @ 900 rpm output. Crankshaft type: Standard crankshaft for MaK 6 M 20. Engineered for heavy-duty performance under continuous operation, and available in new or reconditioned condition. Journals inspected, ground, and to standard. Nondestructive testing (MPI) for crack detection Each crankshaft is supplied with full dimensional inspection reports and test certifications. Undersize bearings available upon request. Contact us for inspection reports, availability, or a quotation.