R/V Connecticut Specifications MACHINERY Main engine: Caterpillar D3412 DITA, 825 BHP @ 2,100 rpm, "C" rated Bow thruster: Schottel SPJ-22 pump jet, 147 HP @ 2150 rpm input speed, direct driven by a Caterpillar D3116 DITA, 205 HP @ 2400 rpm Stern thruster: Schottel SPJ-22 pump jet, 147 HP @ 2150 rpm driven hydraulically by a Denison M4 SE-185 pump coupled to either generator