Find the right engine for diesel-electric propulsion

MAN Energy Solutions integrated its in-house core technologies to create the dual fuel marine MAN L+V51/60DF engine that converts liquid fuel, natural gas or a combination of both into electric or mechanical propulsion power.

The MAN 49/60DF is future-proof in multiple ways. Its benchmark fuel efficiency guarantees competitive vessel operation. The very low level of methane emissions ensures long-term CO2 emission compliance.

The MAN L+V48/60CR injection system uses the latest MAN Energy Solutions common rail technology, allowing for flexible setting of injection timing, duration, and pressure for each cylinder.

The MAN L35/44DF offers high output, dual fuel flexibility, and Tier II and Tier III compliance. It is ideal for mechanical propulsion, electric propulsion as well as auxiliary GenSet applications

The MAN L+V32/40 range runs on inexpensive HFO from standby to full load. Twin camshafts provide unsurpassed flexibility, permitting a wide range of choices between optimal output/fuel ratio and minimized emissions.

By employing the latest technology combined with electronically controlled common rail injection, the MAN L+V32/44CR is setting new benchmarks in its class, such as low NOx, CO2, and soot emissions

The LNG-fueled MAN L28/32DF is based on the proven and classic design of the MAN L28/32 H. It is characterized as highly reliable and robust engine with long TBOs.

The MAN L27/38 GenSet is designed for lifelong operational reliability and ensures trouble-free operation and long and safe overhaul intervals. It will be ready and running when you need it.

MAN L27/38 Mk2 units offer reliable operation. This comes together with long times between overhaul and low OPEX during their entire life cycle.

The MAN L23/23H is a workhorse which was first introduced in the mid-60s. Since then, it has proven to be an outstandingly reliable engine type and in effect benchmark for the marine industry.

The latest addition to the 23-bore engine family is the Mk3 version of the L23/30H engine, which offers the combination of classic design principles with innovative technology. This allows to easily meet current and also future requirements.

The MAN L23/30DF is part of the small-bore dual-fuel engine range. It’s design features support fuel flexibility in line with compliance to all emissions regulations.

The MAN L21/31 is MAN Energy Solutions’ first small-bore GenSet fueled by methanol. It is a reliable and compact engine which can be operated on methanol, heavy fuel oil (HFO), and additionally most biofuel oils.

MAN L21/31 Mk 2 units are characterized by reliable and HFO-based GenSet power, delivered at the lowest possible accumulated costs during an entire life cycle. As such, the GenSet represents a safe investment.

Powered by the MAN 175D high-speed engine, our marine GenSets combine reliable power with unprecedented compactness. They can be configured with several options to match the requirements of all marine applications.

The proven Pielstick PC2.6B design delivers high power density, low emission levels, and reduced running costs in various diesel-electric propulsion configurations.

The PA6B with an integrated cooling system for fresh water, lube oil, and fuel oil utilizes a compact design for narrow engine rooms. Designed for extreme robustness, the PA6B is made to ensure safety even in the harshest environments.