Tropical Shipping Orders Complete MAN Diesel & Turbo Packages
The company has ordered 4 × 1,100-teu container vessels, each equipped with an MAN B&W 6S60ME-C8.5 main engine, complete with TCA66-21 turbocharger and an SCR (Selective Catalytic Reduction) module to achieve Tier III compliance. The propulsion package also features 3 × MAN 6L23/30 Holeby GenSets with MAN TCR14 turbochargers, as well as the latest generation of CP propellers, the VBS1550-5 Mk5, which is a five-bladed design combined with the MAN Alpha rudder-bulb concept.
Tropical Shipping has also ordered 2 × 300-teu container vessels, each powered by 1 × MAN 27/38 engines, with TCR turbochargers. The new vessels are due to enter service from June 2018 on.
The ME-C engine
MAN Diesel & Turbo initially introduced electronic, fuel injection control on its large bore, ME-C engines, which are a more compact form of their ME-B counterparts. The ME-C range’s electronic controls are characterised by:
- fully integrated electronic control
- low SFOC
- superior performance parameters
- appropriate fuel injection pressure and rate shaping at any load
- improved emission characteristics
- smokeless operation at any load
- lower NOx on command.
The 23/30 engine is one of MAN Diesel & Turbo’s most successful workhorses, and has a half-century history of operational stability with over 12,000 sales to date. The engine is popular with shipowners for its reliability and ‘forgiving’ service demands.