Sunday, September 19, 2021

Diesel Engines News

Credit: Riekelt/AdobeStock

ABS, DSME Working to Replace VLCC Diesel Generators with Solid Oxide Fuel Cells

Maritime classification society American Bureau of Shipping (ABS) and South Korea's shipbuilder Daewoo Shipbuilding & Marine Engineering (DSME) have signed a joint development project to use Solid Oxide Fuel Cell (SOFC) technology to replace at least one of three diesel generators typically onboard a Very Large Crude Carrier (VLCC)."It’s the second SOFC-focused JDP between ABS and DSME, with the first collaboration in 2019 revealing the high efficiency of a SOFC and gas turbine hybrid system due to the re-use of hot exhaust off-gas…

A rendering of LPD 31 (Image: Huntington Ingalls Industries)

Fairbanks Morse Wins Contract to Supply Main Engines for LPD 31

U.S.-based Fairbanks Morse said it has been awarded a purchase order by Huntington Ingalls Industries (HII) to build and deliver the four main propulsion diesel engines that will power the U.S. Navy’s newest San Antonio Class Landing Platform/Dock (LPD) ship, LPD 31. The ship is the second of 13 in the LPD Flight II class of ships.The four sequentially turbocharged 16-cylinder FM | Colt-Pielstick PC 2.5 diesel engines feature common rail fuel injection technology and will deliver over 31 MW of propulsion power.

(Photo: OXE Marine)

Making the Case for Diesel Outboards

Now more than ever, professional operators are opting to run outboard engines on a various small military craft, patrol boats, multi-mission workboats and other vessels that have traditionally been powered by small to midsized inboard engines.Using engines that can be mounted on the outside of a vessel instead of those requiring placement inside the hull presents a number of advantages, including space savings on board, easier access for maintenance as well as simpler, quicker replacement…

(Photo: Cox Powertrain)

Cox’s Diesel Outboard Enters Production

UK-based engine manufacturer Cox Powertrain said its purpose-designed 300hp CXO300 diesel outboard engine has entered production following several years of development and testing.Production will commence in Cox Powertrain’s headquarters and assembly and test facilities in Shoreham, West Sussex UK. The assembly plant boasts a turnkey Production System developed by QM Systems Ltd, a maker of manufacturing and test systems across all industries. The production line's ‘no faults forward’ design removes the possibility of assembly error…

Photo: Cox Powertrain

Carbon Fiber Cowling for Cox Powertrain's CXO300

The exceptional performance and innovative features of British marine specialist Cox Powertrain’s high-perfromance diesel outboard have now been topped with stylish good looks following the creation of a robust, contemporary-styled carbon fiber cowling. Created by high-precision specialist, CPC Group, which works with high-profile names including Ducati, McLaren and Porsche, the durable, lightweight protective housing is available in black or white.Images of the CXO300’s final styling have now been released ahead of its imminent production launch this year.

FHGME provides mobile service to engine rooms of yachts. Photo courtesy FHGME.

Concierge Yacht Repair, Service and Maintenance for Engine Rooms

As vessels increase in size, engine rooms increase in complexity. With superyachts approaching the size of small ships, qualified engineers with commercial and military experience operating larger vessels effectively prevent and troubleshoot problems.FHG Marine Engineering (FHGME) is a niche contractor with a business model providing concierge mobile preventative and routine yacht maintenance with emergency repair to luxury yachts in South Florida, minimizing downtime for vessels with 24-7 operations.

John Deere Power Systems is shipping the new PowerTech 4045SFM85 marine engine to boat owners and builders. Photo: John Deere Power Systems

New Deere Marine Engine Ships

John Deere Power Systems is shipping the new PowerTech 4045SFM85 marine engine to boat owners and builders. The manufacturer touts the PowerTech 4045SFM85's power-to-weight, torque and compact size, saying it is suited for planing and semi-displacement hulls.The PowerTech 4045SFM85 engine has two ratings:--  M4 rating with 205 kW (275 hp) at 2600 rpm and--  M5 rating with 235 kW (315 hp) at 2800 rpm. These ratings are ideal for light-duty commercial vessels, high-speed governmental applications and high-speed pleasure crafts.