2 x Petrol (Gas) - Shaft drive. Two (2) MTU 16V M91 2000 Main Engines -2000hp with double Racor -Gearbox: 7F V drive configuration -Stainless Steel exhaust covers Alfa Laval MB 303 S Refrigeration compressor is forward - located on the starboard side Soft starts for air conditioner, grey water pump and the black water pump Engineering intercom system connected to the Helm stations Automatic oil change system for all four engines and transmissions with 95gallon dirty oil tank Separate air conditioning electrical room for control and monitoring Dual ventilation and extractor fans Manual fuel pump is hard plumbed CO2 fire suppression Cruise Air chilled water air conditioning with 195,000 BTU fresh water pump backup is hard plumbed Electric fuel pumps for fuel, black water, grey water, bilge suction, fire hoses were all built with redundancy and stainless steel plumbing to the manifold