OREANDA-NEWS. Rolls-Royce has secured a landmark agreement to supply six of its new B33:45 medium-speed diesel generator sets to China’s Fuijan Mawei shipyard for configuration aboard the world’s first ever seabed mining vessel.

The pioneering vessel, designed by Singapore’s SeaTech Solutions for Dubai-based owner Marine Assets Corporation (MAC), will be powered by six B33:45L9A engines to provide 31.4 megawatts of power. 

When the 227 metre long, 40 metre wide mining ship is delivered towards the end of 2017, it will operate under long-term charter to Nautilus Minerals at the Solwara 1 project in the Bismarck Sea, offshore Papua New Guinea. The vessel will be used to extract high grade copper, gold, silver and ore from the seabed in water depths of 1,600 metres.

Mark Reeves, Marine Assets Corporation, Chief Operating Officer, said: “this is very exciting to be building a ‘world’s first’ again, and we have a long history of using Rolls-Royce power and propulsion equipment, so we know the vessel will perform well.

“Since becoming involved in this project it is apparent that there is huge potential in subsea mining. Nautilus is the market leader in this segment and I believe Solwara 1 is the first project that has actually come off the drawing board. Site surveys and sampling has proven that the subsea mining sector can be extremely lucrative compared to land mining, with mineral content per tonne of ore considerably higher than land based mines.”

John Knudsen, Rolls-Royce, President – Commercial Marine, said: “This contract is a major step forward in the development of our new family of medium-speed engines designed to suit a wide range of ship types. We are very proud that the B33:45 generator sets have been selected to power this pioneering ship, which will be at the forefront of a whole new chapter in underwater exploration.

“Deep sea mining is an exciting new industry, and with our extensive pedigree in the offshore business, we look forward to working with Marine Assets Corporation and their partners in enabling them to become first movers in the extraction of valuable minerals from the seabed.”

“This order underlines a long and prosperous co-operation between Rolls-Royce, Fujian Mawei and MAC, who previously ordered five semi-submersible accommodation units and two accommodation vessels, all equipped with Rolls-Royce engines and propulsion”.

The contract marks the first multiple order for the B33:45 engine since its official market introduction in September last year. Each engine will also feature Tier III-compliant selective catalyst reduction technology. The B33:45 engines offer a 20% increase in power per cylinder, while fuel consumption, emissions and through-life operating costs are reduced.

Rolls-Royce will deliver the six 9-cylinder engines to the Fuijan Mawei yard from March 2016. Three underwater mountable thrusters, two retractable Azimuth thrusters and two bow thrusters also form part of the supply agreement.

About Rolls-Royce Holdings plc

  1. Rolls-Royce’s vision is to create better power for a changing world via two main business divisions, Aerospace and Land & Sea. These business divisions address markets with two strong technology platforms, gas turbines and reciprocating engines. Aerospace comprises Civil Aerospace and Defence Aerospace. Land & Sea comprises Marine, Nuclear and Power Systems.
  2. Rolls-Royce has customers in more than 120 countries, comprising more than 380 airlines and leasing customers, 160 armed forces, 4,000 marine customers including 70 navies, and more than 5,000 power and nuclear customers.
  3. Our business is focused on the 4Cs:
    • Customer – placing the customer at the heart of our business
    • Concentration – deciding where to grow and where not to
    • Cost – continually looking to increase efficiency
    • Cash – improving financial performance.
  4. Annual underlying revenue was ?14.6 billion in 2014, around half of which came from the provision of aftermarket services. The firm and announced order book stood at ?73.7 billion at the end of 2014.
  5. In 2014, Rolls-Royce invested ?1.2 billion on research and development. We also support a global network of 31 University Technology Centres, which position Rolls-Royce engineers at the forefront of scientific research.
  6. Rolls-Royce employs over 54,000 people in more than 50 countries. Over 15,500 of these are engineers.
  7. The Group has a strong commitment to apprentice and graduate recruitment and to further developing employee skills. In 2014 we employed 354 graduates and 357 apprentices through our worldwide training programmes. Globally we have over 1,000 Rolls-Royce STEM ambassadors who are actively involved in education programmes and activities; we have set ourselves a target to reach 6 million people through our STEM outreach activities by 2020.