Main Engine 4-Stroke · Main Engines (4-Stroke)
The MTU 12V2000 M41 is a 12‑cylinder V‑type, four‑stroke medium‑speed diesel engine delivering up to 840 kW at roughly 1800 rpm, equipped with common‑rail high‑pressure injection and twin turbochargers with intercooling.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
| Lube oil and filter change | typically every 500 hours or per oil analysis result |
|---|---|
| Fuel filter and water separator element | every 250-500 hours or per differential pressure |
| Valve clearance check | typically every 1,000-2,000 hours |
| Injector inspection | typically every 4,000 hours, duty dependent |
| Turbocharger inspection | typically every 6,000-10,000 hours or per maker's schedule |
| Coolant change | typically every 2-4 years or per inhibitor test |
Typical intervals for this design class, not the manufacturer’s figures for your model. The manufacturer’s manual is binding.
| Piston ring end gap | typically a few tenths of a millimetre for this bore class when new, with the condemning limit per MTU's manual rather than a fixed universal figure |
|---|
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
For standby or emergency genset applications, class typically verifies periodic start and load test records in addition to condition-based maintenance items; for propulsion duty under Continuous Survey Machinery, running-hour logs and oil analysis trends are reviewed.
Estimated lifetime: Engines of this class in the 2000 series are typically designed toward overhaul intervals in the order of 20,000-24,000 hours between major overhauls for propulsion duty, longer for standby genset duty with low running hours - confirm against MTU's maintenance schedule
Free of charge — send us your request for MTU equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, MTU first.
Tell us what you need for this MTU 12V2000 M41 — a part, a service call, a second opinion. Are you MTU? Claim this brand page.
Service engineer? Write the day report for this 12V2000 M41 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.