Panama City, Florida for a pair of New Jersey brothers. the group of four fishermen. Cummins KTA19M3 main engines rated for 640 HP at 1800 RPM. 60-inch propellers through Twin Disc MG5170 gears with 5.03:1 reduction. M3 engine will power a pump for loosening the sea bottom to facilitate the dredging process. Electrical needs are met with a pair of Cummins-powered 45 Kw generator sets. supplied by Airline Hydraulics. 85 gallons for lube oil. Accommodation for a crew of four is provided. smaller at 75 x 23.5 x 12. 60x54-inch propeller through a Twin Disc MG5170 with the same 5.03:1 reduction. Cummins-powered 45 Kw generator set will be installed for electrical needs. engine will power the dredging clam pump on this boat. water 1000 gallons and lube oil 85 gallons.