MAN Bags Orders for Engines Meeting China's New Emissions Rules
MAN Energy Solutions said its Chinese license CMP has won a series of new small-bore, four-stroke orders within the Chinese inland-and-coastal segment. The orders are for MAN 21/31, 27/38 and 23/30H types and stem in great part from the Chinese government establishing new, impending, emission protocols for the segment with its GB15097 regulation – commonly known as C1 and C2.Finn Fjeldhøj, Head of Small-Bore, Four-Stroke Engineering, MAN Energy Solutions, said, “With the introduction of C1 and C2…
Mitsubishi Unveils New Marine Propulsion Engine
Mitsubishi Turbocharger and Engine America (MTEA) has introduced Mitsubishi’s new mechanical controlled, EPA Tier 4, 1,260-horsepower heavy-duty marine propulsion engine.The Mitsubishi S12R Tier 4 is a 49-liter, V-12, 1,260-horsepower marine propulsion engine operating at 1,600 rpm. While the engine offers simple mechanical controls and big displacement, it utilizes SCR technology in meeting the NOx Tier 4 emission requirements. The S12R-Y4 engine has met Tier 4 certification requirements and is available for order now.According to Mitsubishi Marine Engine Manager Takeshi Yoshida…
Engineering for Tier 4
As one of the largest, most widely known naval architecture and marine engineering firms in the world—celebrating its 90th anniversary in 2020—Robert Allan Ltd. is no stranger to being approached by marine engine manufacturers seeking input on their products. But no one’s ever come to the Vancouver, Canada-based company as early in the process as Caterpillar did during the development of its U.S. Environmental Protection Agency (EPA) Tier 4 Final solutions.Like many in the industry, the team at Robert Allan Ltd.
Wabtec to Supply Engines for Marad's NSMV Fleet
Wabtec Corporation said it has been awarded a contract worth more than $10 million to supply engines for the first two of the U.S. Maritime Administration’s (MARAD) National Security Multi-Mission Vessels (NSMVs) being built at Philly Shipyard.In April Philly Shipyard was selected to build up to five NSMVs that will enable at-sea training for America’s future mariners and support humanitarian assistance and disaster relief. The first two NSMV ships will be homeported at state…
SCHOTTEL Launches Retractable Rim Thruster
German propulsion specialist SCHOTTEL launched a newly developed variant of its rim thruster (SRT). Covering the power range up to 500 kW, the new retractable rim thruster (SRT-R) offers low noise emissions and tailor-made solutions for a wide range of applications. Optimized by computational fluid dynamics (CFD), the internal propeller blades are hydrodynamically designed to be highly resistant to cavitation.The SRT-R is able to cover a thrust radius of 360 degrees. This not only makes it more versatile…
Full SCHOTTEL Propulsion for Jan De Nul Crane Vessel
Jan De Nul has ordered a heavy lift crane vessel capable of lifting 5,000 metric tons from the CMHI Haimen shipyard in China. The vessel, to be named Les Alizés and due to enter service in 2022, will be equipped with a full SCHOTTEL propulsion package, including four rudderpropellers, two retractable rudderpropellers and two transverse thrusters.The main propulsion system of the crane vessel consists of four electrically driven SCHOTTEL Rudderpropellers type SRP 610 FP – each with an input power of 3,000 kilowatts and a propeller diameter of 3.3 etersm – installed at the stern.
SCHOTTEL to Propel St. Lawrence Seaway Tug
German propulsion manufacturer SCHOTTEL said it has been selected to equip a newly built harbor tugboat for the Saint Lawrence Seaway Development Corporation (SLSDC) with medium-sized azimuth thrusters. The vessel is under construction at the U.S. shipyard Washburn & Doughty in Maine. The HT-60, the smallest in the harbor tug series developed by the Seattle-based naval architecture firm Glosten, is scheduled for delivery in 2021.Craig Middlebrook, Deputy Administrator of the SLSDC, said, “This new vessel will be used to carry out a variety of construction and maintenance duties for the U.S.
Rewrite the Rules: The Path to Zero Emissions
With social media updates and conference agendas addressing the subjects of climate change, emissions reductions and alternative fuels, it’s a wonder we are not climbing the Himalayans in search of the Jedi Master that will provide us with the magic potion. Yoda’s blessing with a calming breath, “You have chosen wisely.”Government emissions intervention started with a move to reduce energy and fuel consumption measured in greenhouse gas (GHG), at a time when the world and our politicians spoke about global warming.
Research Vessel Atair to be Commissioned this Spring
A new liquefied natural gas (LNG) powered survey, wreck-search and research vessel built by German Naval Yards Kiel is currently undergoing installation and finishing works at Fassmer in Berne, Germany prior to being commissioned this spring.Ordered by the German Federal Maritime and Hydrographic Agency (BSH), the new research vessel will be homeported in Hamburg, replacing the previous Atair, which entered operation in 1987.At 75 meters long and roughly 17 meters wide, the new Atair will be the largest research vessel in the BSH fleet.
NOx Control: Should Certain Vessels Get a Break?
When it comes to the EPA’s recent proposed delay to implementation of Tier 4 marine diesel engines ‘in certain high-speed commercial vessels,’ where you stand probably depends on where you sit.On September 6, the U.S. Environmental Protection agency (EPA) proposed to delay implementation of Tier 4 marine diesel engines “in certain high-speed commercial vessels.” Specifically; EPA mentions three kinds of vessels: lobster boats, pilot boats and a third, more open-ended reference to “other high-speed vessels,” possibly including hovercraft.
X15-Powered Lobster Boats on the Water
When Steve Corkum Jr. of Yarmouth Sea Products couldn’t find a yard prepared to build 15 lobster boats in a single order, he started his own shipyard. Bayview Marine recently launched the first in the 15-boat series and is well pleased with the initial performance.The 44.3 by 30-foot hull is designed for maximum working space and stowage for lobster or crab traps. The first of the series of fiberglass vessels performed well on trials. Propulsion power is provided by a six-cylinder Cummins X15 diesel rated for 500 HP at 1800 RPM.
Crowley Orders New ATB for Enhanced AK Service
Crowley Fuels has signed construction contracts to build a 55,000-barrel, articulated tug-barge (ATB) that is specifically designed to serve the Western Alaska market with delivery of clean fuel products.The 410-foot ATB will have enhanced performance features for the demanding river and sea conditions of Western Alaska, an area that depends on safe and reliable marine delivery services during the short open-water season. An ATB consists of a tugboat and barge that are connected from the bow of the tug to a notch in the stern of the barge by a hinged connection system…
Glosten Design for All-Electric Ferry First
Alabama's historic Gee's Bend Ferry recently entered service after being converted from geared-diesel to become the first zero-emission, electric-powered passenger/car ferry in the United States. Owned by the Alabama Department of Transportation (ALDOT) and operated by HMS Ferries, the 15-vehicle/132-passenger ferry runs on the Alabama River between Camden and Boykin, AL."As a first-of-its-kind vessel in North America, the Gee's Bend Ferry will have impact far beyond the State boarders.
Interview: Edmonds Brown, Cummins, Inc.
The May 2019 edition of Maritime Reporter & Engineering News features a eight-page feature section on "Thought Leadership" in the marine power sector. Here we extract and present the interview with Edmonds Brown, Cummins, Inc., Commercial Marine Segment Leader.Please put in perspective and discuss the current environment and pressure to reduce emissions in the maritime industry.When I started in the marine industry, my primary focus was working to achieve certification of Cummins’ marine engines for U.S.
BY THE NUMBERS: Replace your Workboat Engine (now)
New Research Doubles Service Life Estimate of Marine Workboat Engines, Reveals Big Opportunities for Diesel Emissions Reductions.It turns out that commercial workboat engines are staying in service more than two times longer than predicted by the U.S. Environmental Protection Agency (EPA), according new research from the Diesel Technology Forum (DTF) and Environmental Defense Fund (EDF). That says a lot for the quality of marine engines, but at the same it isn’t necessarily a good thing.
DTF: Longer Workboat Engine Life Impacts Environment
New Research Doubles Service Life Estimate of Marine Workboat Engines, Reveals Big Opportunities for Diesel Emissions Reductions. New Research also Underscores Cost-Effective Opportunity to Upgrade to New Diesel Engines and Reduce Emissions for Vulnerable Communities. Commercial workboat engines, which are essential for maritime commerce, are staying in service more than two times longer than predicted by the U.S. Environmental Protection Agency (EPA), according to new research from the Diesel Technology Forum (DTF) and Environmental Defense Fund (EDF).
EPA Funds Diesel Pollution Abatement Efforts in Mid-Atlantic Region
The U.S. Environmental Protection Agency (EPA) has announced funding for three clean diesel projects totaling $4.7 million to reduce air pollution from aging diesel engines in the Mid-Atlantic region.The funding will go to the Maryland Environmental Service (MES), the Mid-Atlantic Regional Air Management Association, (MARAMA) and the Metropolitan Washington Council of Governments (WashCOG).“Taking steps to reduce emissions from older diesel engines rates among some of the most cost-effective measures we can take to improve the air we all breathe…
Thordon Advises on VGP Delay
Thordon Bearings has advised its customers with newbuilds under construction to make sure they have the necessary documentation in place permitting operations in U.S. waters prior to 18th December 2018.The advice follows the October 10 announcement by the U.S. Environmental Protection Agency that the 2013 Vessel General Permit, due to expire in December 2018, will now be administratively continued till at least March 2019, when an updated version, VGP 3.0, will be introduced.“The delay in introducing VGP 3.0 means that operators of existing vessels looking to operate in U.S.