mtu Series 4000 – IMO Tier III

mtu S4000 M05 IRONMEN meet IMO Tier III emissions regulations

mtu Series 4000 – IMO Tier III


  • Mechanical propulsion

  • 1119 - 3220 kW

The mtu Series 4000 IRONMEN for commercial marine applications is the latest marine engine from the powerful Series 4000 family, designed to meet IMO II/III and EPA Tier 4 emissions regulations.

While designing the Series 4000 M05, we kept three things in mind: Life-cycle costs, performance and case of maintenance. Series 4000 M05 is even more compact than earlier models. Only SCR is needed to fulfill OMO III and EPA Tier 4 emissions regulation. 

For vessels with unrestricted continuous operation.(1A)

Typical applications: Work boats, tugs, barges, ferries, governmental vessels, fast yachts, fast patrol boats, police craft and fire-fighting vessels.


Engine model    Power [kW]    Rated Speed [rpm]   
12V 4000 M05 1119-1932 1500-1800
16V 4000 M05 1840-2576 1500-1800
20V 4000 M05 2300-3220 1500-1800