Rolls-Royce mtu Series 4000 engines To Power New Catalina Express Ferry In California
The title of this post, is the same as that of this press release from Rolls-Royce.
These two bullet points act as sub-headings.
High-capacity ferry to feature four EPA Tier 4-certified engines, delivering over 7463 kW (10,000 bhp)
Cutting-edge propulsion system will integrate SCR and DPF once certified by the EPA, USCG, and CARB to meet commercial harbour craft regulations
These three paragraphs from the press release, describe the ferry and its operation.
Rolls-Royce has been selected by Catalina Express of San Pedro, CA (USA) to supply the marine propulsion system for its new high-capacity ferry. The 500-passenger vessel, which will be the largest in the Catalina Express fleet upon completion, will be powered by four mtu 12V4000 M65L engines, delivering a combined output of over 7463 kW (10,000 bhp).
The new ferry is part of the Port of Los Angeles’ $31 million LA MER project, which is funded by the California Air Resources Board (CARB). Via the project, Catalina Express received a $15 million grant, matching it with $15 million of its own investment. The goal of the LA MER project is to test ways to reduce emissions as the Port works toward becoming a zero-emission port.
The new 42-meter ferry, which will be able to reach speeds up to 37 knots, will replace three older Catalina Express vessels maintaining capacity and increasing environmental performance. The vessel will serve as a next-generation leader of the fleet, showcasing the company’s commitment to sustainable operations.
The Wikipedia entry for Catalina Express has this first paragraph.
Catalina Express is an American passenger ferry service that operates scheduled trips between Santa Catalina Island and mainland California. The company began service in 1981 with a single sixty-passenger vessel. As of 2016, the Catalina Express fleet includes eight high-speed vessels that can make the roughly 30-mile (48 km) crossing in about an hour.
There appears to be strong commitment of the California Air Resources Board and Catalina Express to air quality and zero emissions.
In Liberty Lines Commissions First High-Speed Ferry With mtu Hybrid System From Rolls-Royce, I wrote about another high-speed ferry, that will be powered by a Rolls-Royce mtu hybrid system.
The European ferry will be able take 281 passengers at 34.5 mph, and also use battery-power in port.
I can see larger, faster and more advanced ferries being developed, with lower-emission power systems, that will take over some of the shorter sea routes.
The Anonymous Widower 
Rolls Royce owning WW2 competitor!! Good engines though very high power density for weight and volume.
Comment by Nicholas Lewis | September 1, 2025 |
MTU 4000 engines are in Class 43 power cars!
Comment by AnonW | September 1, 2025 |