The Scania Marine Engine Solution Showcased at Workboat

Press Release
Monday, December 03, 2012
Scania New 13-Liter

Scania introduces a new range of marine propulsion units consisting of engine, transmission and type-approved instrumentation at the International Workboat Show in New Orleans, Louisiana.

 

The 13-liter marine engines range from 400 hp for continuous use up to 750 hp for patrol craft use.


The Scania marine engine solution, consisting of a new 13-liter marine engine is the first in a new line of engines for propulsion and auxiliary use designed for maximum reliability and durability, as well as low operating cost. Torque ratings have been increased on the new range, making it easier to maintain favorable operating speeds in high sea or with a heavy load. Single-circuit keel cooling is used to simplify installation and reduce cost. The service life of pistons and liners is enhanced by Scania saver ring, a ring placed at the top of the cylinder liner to reduce coke deposits and engine wear.


For marine auxiliary use, the Scania 13-liter engine is designed to handle large step- load variations with short recovery time. The top version achieves its top output of 426 kW at 1,800 r/min. Output has been increased, yet exhaust emissions are low. The engine also features Scania EMS, an in-house developed engine management system that is outstandingly flexible when it comes to tailoring engine performance to individual customer applications.The new 13-liter marine engines complies with emission standards IMO II, EU Stage IIIA and US Tier 2.


New type-approved instrumentation
Scania is also launching a new type-approved instrumentation according to the standards of classification societies such as RINA, DNV, Germanischer Lloyd, American Bureau of Shipping and Lloyd’s Register. The new instrumentation is easily installed and via a user-friendly and flexible web interface, the marine operator can adapt the information on the panels and choose any required data. The panels have prepared layouts for water temperature, engine speed, oil pressure and fuel consumption. The operator can also connect and configure a gauge indicator for transmission monitoring and for fuel or fresh-water levels.



The master panel is equipped with a flexible input/output (I/O) with ten digital inputs, two 4-20 mA inputs, two PT100 inputs and seven digital outputs. The system is expandable with an unlimited number of slave panels via standard Ethernet.
 

The flexible I/O makes it easy to install surveillance and alerts of seawater flow or fuel consumption. Increased idling makes the maneuvering of a hydraulic pump for powering winches, or cranes, uncomplicated. Connection for throttle availability via all standardized interfaces (0-5 V, 4-20 mA and CAN).


Key characteristics of the new engine range
• Scania PDE unit injector fuel injection
• Revised bore and stroke for increased swept volume
• Increased combustion pressure
• Traditional easy-to-service Scania architecture with individual cylinder heads
• Scania engine management
• Saver ring at the top of the cylinder liners to prevent coke build-up on the piston


Engine architecture
The new engine platform is a completely new design, yet it retains traditional Scania characteristics like individual cylinder heads, camshaft located high in the block and rear-mounted timing gears, as well as the familiar cyclone oil filter. Bore and stroke have been slightly altered and swept volume increased compared to previous Scania engines. Important features for the marine engine segment are reliability, high uptime, generous torque at low revs, good fuel economy and prompt engine response. The cylinder block and other structural components have been redesigned for additional strength. The saver ring at the top of the cylinder liners removes the residual carbon from the edge of the piston crown and reduces cylinder liner wear.


Extended maintenance intervals
Maintenance and oil-change intervals have been extended to 500 hours. Shared components and systems between Scania's different engine series reduce costs for parts stocking and maximizes availability.


In-house development
Scania has secured control of all strategic steps in development and performance control. Basic engine development and manufacturing, as well as the development of engine management, fuel injection and emission control systems are all carried out in- house. This strategy is motivated by demands and targets for performance and fuel economy, as well as to secure consistent environmental performance, robustness and convenience of operation.
 


Engine weight and dimensions
Engine type
Swept volume
Length
Width
Height
DI13M
775 CI inline 6
59.0 in
37.6 in
42.2 in
Dry weight 2,623.5 lbs with heat exchanger, 2,513.3 Ibs with keel cooling.
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter April 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Chevron Suffers Loss, Plans Job Cuts

Chevron Corp. reported a first-quarter loss as slumping oil prices continued to drag down revenue. The company said that it is "on target" to lay off a total of 8000 workers by the end of 2016,

China COSCO to be First through the Expanded Panama Canal

China COSCO Shipping has won the draw for its container vessel Andronikos to make the ceremonial first transit through the Expanded Panama Canal during the waterway’s inauguration on Sunday, June 26.

Sellick Equipment to Open New Facility

On April, 20, 2016, at the young age of 97 years, Walter Sellick along with sons Howard Sellick - President, David Sellick - Vice President and grandson Colin Sellick - Systems Manager,

New Products

Symphony Sun’ Launched in Leer

On Friday the 29th of April, Nb. 420 was launched in Leer. She was christened ‘Symphony Sun’ and is the fourth vessel in a series of 6 that will be delivered to Symphony Shipping.

SCHOTTEL Debuts EcoPeller with High-torque Gears

Propulsion and steering systems manufacturer SCHOTTEL has unveiled its new EcoPeller (SRE), which it said offers improved efficiency and robustness. Playing a

Voice-data Communications and HDTV in One System

PDQ’s OneSource System provides long range cell, wi-fi and high definition TV in one system for mobile users.   San Diego wireless company PDQ Connect has developed

Marine Propulsion

Mercury Marine Expands Manufacturing Capacity

Mercury Marine is adding a 53,000 square foot manufacturing capacity expansion to its global headquarters in Fond du Lac, Wisc. The expansion will consist of 45,

Pacific Nations Take a Stand on Shipping Emissions

On Earth Day, Pacific leaders queued among 175 countries to sign the Paris Agreement in New York. Earlier that day in London, the International Maritime Organization (IMO),

SCHOTTEL Debuts EcoPeller with High-torque Gears

Propulsion and steering systems manufacturer SCHOTTEL has unveiled its new EcoPeller (SRE), which it said offers improved efficiency and robustness. Playing a

Environmental

Italian Ship Rescues 26 Migrants off Libya

An Italian merchant ship rescued 26 migrants off the coast of Libya in rough seas and others were feared missing, the Coast Guard said on Saturday. The Coast

Symphony Sun’ Launched in Leer

On Friday the 29th of April, Nb. 420 was launched in Leer. She was christened ‘Symphony Sun’ and is the fourth vessel in a series of 6 that will be delivered to Symphony Shipping.

Great Lakes Inks M.E., N.C. Coastal Protection Project Deals

Great Lakes Announces $55 Million in Subcontract Work in the Middle East and Award of $38 Million for a Domestic Coastal Protection Project Great Lakes Dredge

Patrol Boats

Philippines: Coordinated Patrols Needed to Protect Shipping

The Philippines has been discussing coordinated naval patrols on its southern maritime borders with Indonesia and Malaysia to protect shipping after attacks and kidnappings by Islamist militants,

Australia-Japan bilateral exercise Ends

Ships and aircraft from the Royal Australian Navy and Japanese Maritime Self Defence Force (JMSDF) have completed the bilateral Exercise NICHI GOU TRIDENT off the coast of New South Wales.

SCA: More Naval Vessels Protect Economy, Provide Security

Shipbuilders Council: Proposed Budget Enables Naval Forward Presence and Protects U.S. National Security Interests. The Shipbuilders Council of America (SCA)

Fuels & Lubes

Oil Rally is Not Just About Hedge Funds: Kemp

Oil prices are becoming dangerously overheated as speculators anticipate a rebalancing of supply and demand that has barely started, according to many oil analysts.

Singapore Revokes Two Bunker Licenses

Singapore's Maritime and Port Authority (MPA) have revoked two bunker suppliers' license to operate in the world's top bunker port.    The two companies have,

Norwegian Escape Equipped with Alfa Laval Systems

Norwegian Escape, the first cruise ship in Norwegian Cruise Line’s new Breakway Plus Class, was delivered in October 2015. The 164,600 GT vessel, which boasts 19 decks and 4,

 
 
Maritime Contracts Maritime Security Maritime Standards Naval Architecture Offshore Oil Pipelines Port Authority Ship Electronics Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.3736 sec (3 req/sec)