MAN Lower the pressure on
your capital cost.
B&W Benefits at a glance
ME-GA – Proven EGR design for significantly
lower NOx, CO2 and GHG emissions.
– Minimised installation costs.
– Unique gas admission system
Propulsion engine enabling safe and reliable operation,
at lowest possible costs.
– Simple pilot fuel system that can
burn VLSFO/MGO.
Two-stroke
marine
engines
MAN B&W ME-GA dual-fuel engine
1 Double wall supply pipe MAN B&W engines
2 Safe gas admission valve, Power
kW
SGAV on liner wall ×1,000
100
80
3 Gas Regulating Unit 60 G90ME-C10.5
S90ME-C10.5
G95ME-C10.5
4 Nitrogen Purge Block 40
G80ME-C10.5
S80ME-C9.5
20 G70ME-C9.5 S65ME-C8.6
S60ME-C10.5
G70ME-C10.5 S50ME-C9.7
S50ME-C8.5
10 G70ME-C10.5-GA
S46ME-C8.6
8 G60ME-C10.5 S40ME-C9.5
6
G50ME-C9.6
4 G45ME-C9.5
S35ME-B9.7
2 S30ME-B9.5
1 Sp
Speed
50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 r/mi
r/min
3
2
1
General Main features
– Engine cycle (gas): two-stroke Otto – Well-known engine room design
– Number of cylinders: 5 and 6 similar to ME-C and ME-GI.
– Bore: 700 mm – Proven EGR design for significantly
– Stroke/bore ratio: 4,65 lower NOx, CO2 and GHG
emissions.
Performance optimization – Minimised installation costs.
with MAN EGR – Unique gas admission system
enabling safe and reliable
– Improving Specific Gas operation, at lowest possible costs.
Consumption (SGC) by ≈ 3%. – Robust piston ring package with
– Improving Specific Fuel Oil three piston rings and uniform
Consumption (SFOC) by ≈ >5%. pressure drop.
– Significantly reduced methane slip. – Simple pilot fuel system that can
– Pre-ignition eliminated. burn VLSFO or diesel.
– Enhanced combustion stability. – Worldwide service network
– Reduced heat-load on liner. providing maximum availability.
MAN Energy Solutions
2450 Copenhagen SV
Denmark
P + 45 33 85 11 00
F + 45 33 85 10 49
info-cph@man-es.com
www.man-es.com
All data provided in this document is non-binding. This data serves informational purposes only and is not guaranteed in any way. Depending on the subsequent specific individual projects, the
relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteristics of each individual project, especially
specific site and operational conditions. Copyright © MAN Energy Solutions. D2366688 Printed in Germany GGKM-2208
