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New Offshore Genset Targets Drilling Segment
Copenhagen,
02/02/2015
MAN Diesel & Turbo has announced the launch of its PA6 B Offshore GenSet
(OG). Aimed at the offshore-drilling segment, the new engine is specifically
targeted at semi-submersible drilling rigs.
MAN Diesel & Turbo SE
The PA6 B is a four-stroke, medium-speed engine built at MAN Diesel &
Turbo’s St. Nazaire, France facility from where the company has successfully
sold the engine for many years. St. Nazaire will assemble individual PA6 B
OG units together with an alternator in constructing the new, offshore
GenSets. Typically, 8 × 16PA6 B OG units are installed aboard a semisubmersible both for main and emergency power supply.
Teglholmsgade 41
DK-2450 Copenhagen SV
DENMARK
www.mandieselturbo.com
Marketing & Documentation
Further information:
Peter Dan Petersen
Tel.: +45 33 85 14 70
[email protected]
PA6 B background
Graphics and images:
Mia Glarborg
Originally developed in the 1960s, the PA6 B is a highly reliable engine whose
basic design has proven itself over innumerable running hours, as well as in
starting and loading sequences. Continuously developed and improved since
its inception, the PA6 B has set the benchmark in many of its segments, being
especially recognised within such applications as diesel-electric propulsion for
commercial and military vessels, and emergency gensets in nuclear power
plants, as well as other, offshore segments. Currently, more than 1,000
engines of the PA class are in service globally.
In developing the new OG-variant, the original PA6 B engine has been much
adapted to meet current market demands. One major innovation has been on
the emissions front with the result that the PA6 B OG is now Tier II-compliant
and can also meet Tier III regulations with the SCR (Selective Catalytic
Reduction) technique. Another key development is that the PA6 B OG now
employs SaCoSone, MAN Diesel & Turbo’s proven engine-safety-and-control
system, while the range of turbochargers suitable for operation with the new
engine has accordingly been updated.
Qualified for offshore
The PA6 B OG is a compact, lightweight, and robust powerhouse with
remarkably low noise-emissions and vibrations. Its power range from 4,440 to
7,400 kW makes it eminently suitable for diesel-electric propulsion and power
generation in the offshore segment.
Tel.: +45 33 85 15 90
[email protected]
Press Release
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The PA6 B engine is highly resistant to shock and the offshore GenSet can
deal with tilts of up to 25° in any direction. Its ability to handle transient load
increases and long-term, low-load operation are also noteworthy, while its
proven design and the use of high-class OEM components facilitate long
maintenance intervals.
Furthermore, the PA6 B OG features:
-
quick start-up timing
-
rapid response to load increases
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an integrated cooling, lube- and fuel-oil system
-
maximum reliability
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low-load SFOC optimization.
Press Release
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Alternate views of the PA6-B (OG) Offshore GenSet
Press Release
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About MAN Diesel & Turbo:
MAN Diesel & Turbo SE, based in Augsburg, Germany, is the world’s leading provider of large-bore diesel engines and
turbomachinery for marine and stationary applications. It designs two-stroke and four-stroke engines that are manufactured
both by the company and by its licensees. The engines have power outputs ranging from 450 kW to 87 MW. MAN Diesel &
Turbo also designs and manufactures gas turbines of up to 50 MW, steam turbines of up to 150 MW and compressors with
volume flows of up to 1.5 million m³/h and pressures of up to 1,000 bar. The product range is rounded off by turbochargers,
propellers, gas engines and chemical reactors. MAN Diesel & Turbo’s range of goods includes complete marine propulsion
systems, turbomachinery units for the oil & gas as well as the process industries and complete power plant solutions.
Customers receive worldwide after-sales services marketed under the MAN PrimeServ brand. The company employs
around 14,500 staff at more than 100 international sites, primarily in Germany, Denmark, France, Switzerland, the Czech
Republic, India and China. MAN Diesel & Turbo is a company in the Power Engineering business area of MAN SE. Ref.:
6510-0370