32/44CR main engines with integrated SCR systems guarantee Tier III emissions in sensitive environment (photo: MAN Diesel & Turbo)

MAN Diesel & Turbo has been selected to supply the main engines to a new, icebreaking, supply-and-research vessel for the Australian Antarctic Division (AAD). The 2 × 16V32/44CR main engines – each producing 9,600 kW – were chosen for their highly reliable and fuel-efficient design that will serve in an environment with a demanding operational profile, including temperatures down to -30 degrees and extended mission times. The vessel is being procured by Serco Defence through DMS Maritime (prime contractor) and will be designed and built by Damen Shipyards Naval Shipbuilding (DSNS). This complex vessel will form an integral part of the Australian Antarctic Division (AAD) programme for the next three decades. Handover to AAD is scheduled for April 2020. The new icebreaker will succeed the old research vessel ‘Aurora Australis’ and will have greater icebreaking and cargo capacity, increased endurance and operational flexibility, a high standard of environmental performance and state-of-the-art research, rescue and resupply capabilities. Features onboard will include a moon pool, drop-keel, multi-beam bathymetric and scientific echo sounders, fisheries sonar systems, hydrophones and underwater cameras to support a wide range of scientific research in the Southern Ocean and Antarctica.

Lex Nijsen – Head of Four-Stroke Marine – MAN Diesel & Turbo, says, “We are delighted to be able to add such a prestigious reference to the 32/44CR’s CV. It is an engine that already enjoys popularity in a broad spectrum of market segments, but for it to be employed in such an unspoiled yet extreme, demanding environment with such stringent environmental requirements is testament to its many positive attributes. Thus we are happy to execute such a challenging project with an experienced and highly professional partner like DSNS”

In addition to the engines and their related plant equipment, MAN Diesel & Turbo will also supply its in-house-designed SCR system to ensure the environmentally friendly footprint of this new, state-of-the-art vessel in the pristine Antarctic environment. The compact and well proven SCR system is available in a wide range of sizes and covers the entire MAN portfolio of medium-speed engines. A special feature of the system is its communication with the engine control system that optimises the temperature for the SCR system at individual load-points.

Tags: MAN Diesel & Turbo