The 3,700-ceu capacity Monza Express and Sepang Express (both built 2009) docked at the IMC-Yongyue Shipyard on Zoushan Island and the Haizhou Shipyard on Daishan Island, respectively.

During these dockings, both vessels were fitted with Coriolis flow meters to measure fuel consumption and a Torductor to measure shaft power.

In addition, they received frequency drives for engine-room ventilation and seawater cooling pumps, aimed at reducing the power consumption.

Vroon