MAN Marine Engines
MAN Engines offers a wide range of high-speed four-stroke diesel engines that provide a power spectrum from 147 kW to 735 kW (200 HP to 1,000 HP) in heavy-duty operation. In medium-duty operation, the power range extends from 412 kW to 1,066 kW (560 HP to 1,450 HP). Engine program with guaranteed efficiency: In light-duty operation (up to 1,000 hrs/year at 20 % full load share), the power range of the 6-, 8- and 12-cylinder engines extends from 537 kW to 1,397 kW (730 HP to 1,900 HP).
MAN marine engines are characterised by powerful acceleration with extremely economical fuel consumption. Their advantages predominantly lie in their outstanding power output combined with compact dimensions. The engines are delivered ready for installation and are optimally designed for the respective application and operating conditions – the robust lightweights convince in every respect and in every application.
Now Offering IMO III Certified Engines
- Inline 6: 200HP – 850HP
- V8: 600HO – 1,300HP
- V12: 749HP – 2000HP
- Compact & versatile SCR system
- Superior fuel economy
- Reliable electronic operation
PROPULSION ENGINES (VARIABLE SPEED):
AUXILIARY ENGINES (CONSTANT SPEED):
Exhaust gas aftertreatment solutions from MAN Engines
Exhaust gas aftertreatment from MAN Engines
To comply with the most important global emission guidelines, MAN Engines offers its customers numerous and flexible solutions for emission reduction. Together with its partners, MAN Engines can provide a wide range of variants for exhaust gas aftertreatment, from exhaust gas recirculation to diesel particulate filters and even SCR systems. As a result, we can provide you with solutions which are tailored to your specific requirements. Our engines thus satisfy the most modern emissions requirements, such as EU Stage V or US Tier 4, while also allowing for emissions downgrades in countries with less strict emission requirements. As customers you also benefit from the high quality of the components used, which have been proven not just in engines from MAN Engines, but also hundreds of thousands of times in the large-scale production of MAN commercial vehicles.
Exhaust gas aftertreatment (EAT) with SCR
Modular exhaust gas aftertreatment (EAT) from MAN Engines excels due to its compact design and high flexibility in restricted installation spaces. It allows for a wide range of installation possibilities and system integration tailored to specific customer needs, as the individual components can be positioned differently. Modular EAT is available over all segments and for many different applications. The centrepiece of the EAT is an SCR catalytic converter (selective catalytic reduction), which helps to reduce the nitrogen oxides (NOx) in the emissions in a targeted manner. To do this, a 32.5 percent AdBlue© fluid solution is metered in an SCR mixer and then injected continuously and directly into the exhaust tract. There, the solution reacts with the nitrogen oxides and converts them into water (H2O) and harmless nitrogen (N2). The system can either be used by itself, as SCR-only, or combined with other components such as a DOC/DPF (diesel oxidising catalytic converter/diesel particulate filter), to cover many different emission guidelines.