Caterpillar (CAT) Marine has secured a deal with Brazilian operator Assessoria Transporte Aquaviaro to power fast ferries for the 2016 Olympic Games in Rio De Janeiro, Brazil.
CAT Marine will supply 28 generator sets for seven aluminum-hull fast ferries. The 14 Cat 3512 with dynamic gas blending (DGB) and 14 Cat 9 gensets are designed to ensure prime and auxiliary power. Each 3512 generator provides 550eKW at 60Hz of rated power.
The ferries will feature diesel electric propulsion with azimuth thrusters and identical engine rooms. One ferry will be equipped with the Cat Marine dual fuel solution and powered by compressed natural gas. The remaining six ferries will be built with the option to retrofit the engine room to include dynamic gas blending kits.
“We’re pleased to unveil our first Cat Marine 3500 dual fuel solutions with Dynamic Gas Blending for such a significant global event,” said Chris Chenette, CAT Marine product value manager.
According to CAT Marine, the 3512 DGB generator set features a low-pressure gas system with an approximately 70% maximum gas substitution rate across a wide load range.
“The new Cat Marine dual fuel solution leverages the proven durability of the 3500 diesel engine while offering customers enhanced fuel flexibility and power redundancy to run diesel or gas,” said Jason Spear, CAT Marine product definition engineer.