4 numbers Ferries built by Mandovi Drydocks Goa, working in Maharashtra , owned by Suvarnadurga Powered by Ashok Leyland Marine engines model 6ETI MK1 rated at 160ps @ 2400 RPM and Ghatge Patil Marine gearbox Model HG 11 with ratio 4%3A1 . Survernadurga now has its complete fleet with Ashok Leyland marine engines and Ghatge Patil Marine Gearbox .