Main Engine 2-Stroke · Main Engines (2-Stroke)
The Hyundai 8S80ME-C9.5-GI is an 8‑cylinder, low‑speed two‑stroke main engine with gas‑injection dual‑fuel technology (LNG/HFO) that delivers roughly 75 MW of power.
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| oil_change | 1000-1500 hours |
|---|---|
| fuel_injector_overhaul | 3000-4000 hours |
| cylinder_liner_honing | 6000-8000 hours |
| valve_overhaul | 8000-10000 hours |
| cylinder_liner_diameter | 0.5-1.0 mm overbore |
|---|---|
| piston_ring_gap | 0.5-1.5 mm |
| crankshaft_bearing_clearance | 0.1-0.3 mm |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Class surveyor typically checks for compliance with classification society rules and regulations, including fuel gas supply system, lube oil system, and exhaust system condition, as well as verification of service intervals and maintenance records
Estimated lifetime: 30000-40000 hours
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