Caterpillar C18 A rated 1800 rpm, 469 hp with deep oil sump. Water-gas separator exhaust system
Caterpillar controls located in pilothouse, fly bridge and port and stb wing stations
Two x Twin Disk or ZF reduction gears, 350:1 ratio, with hydraulic power takeoffs on each one
2 x Kohler 28 KW, Model 28 EOZD, 3 Phase 120/240 1800 RPM with sound shield and Decision Maker 3500 for auto paralleling. Water-gas separator exhaust system
3.5" Aqualoy 22
2x 5 Blade 1m diameter Work horse or equal
Flat blade, semi-balanced with 3.5" Aqualoy 22 shaft
Fire Extinguishing system:
Kidde-Fenwal or similar CO2 in engine room with audible and visual alarm in Engine room and Wheelhouse. There will be CO2 release and manual shut down of main engines, generators, ventilation fans, air flaps and fuel located on deck outside of the engine room
Steering system: :
Hydraulic with twin steering pumps and manual backup pump in wheelhouse
American Bow thruster or equal 12" 40 Hp driven through PTO on each reduction gear
Windlass and anchors:
2x Maxwell 4500 or equal with 400' of 4/5 high tensile galvanized chain, remote switches on deck and remote plug in control
Aqua Air Alpha Series, Tempsise-2000 fan controls, 2x 12 ton capacity compressors with 2x self-priming sea water pumps and 2x circulating pumps, condensate drains from fan coils units shall drain to gray water tank, compressor and fan coil units shall have secondary drip pans under them.
CMC Marine zero speed electric
Engine room fans:
2 x adjustable and reversible
Sea water system:
2x Sea chests interlinked with each chest capable of feeding the entire system with 30% blockage. The tops of the sea chest shall extend above the water line for and each chest will be able to be fully isolated and have a compressed air blow down system and removable bottom grate for easy of cleaning. All piping will be flanged or crimped, there shall be no treadled pipe used in the system. The main cross over feed pipe and all other feed and discharge pipes to be CuNi.
There shall be a 220 AC bilge system and a 24vt light de-watering system. The main AC system shall two interlinked pumps, one of which will be the fire pump and be plumbed to each watertight compartment; the piping shall be CuNi with CPVC 80 pickups with bronze foot pickups. The 24 vt system shall have run timers and alarms and high water alarm. Both systems pickups shall be located at the lowest practical points in the bilge areas.
The fire system will be interlinked to the bilge system with hose locations on deck and in engine and in accordance with ABS requirements. A 3rd optional pump out outside the engine room can be incorporated into the system to meet MCA requirements
Black and Gray water:
A Head Hunter system shall be used for the Back water system, all piping for the system shall be PVC schedule 80 pipe except for required connections. There shall be a Head Hunter Title IMO MEPC227(64) waste treatment plant incorporated into the system. There shall be a 400 gal black water tank with shore pump out
3 tanks, 2x 3900 gal main tanks and a day tank of 700 gal, The system includes a Alfa Laval fuel cleaner that can clean fuel from all tanks, dual Racor filters for each main engine and single for each generator, Burks 120vt fuel transfer pump and a manual pump. All tanks to have inspection hatches
Lube oil system:
There shall be a 100 gal clean oil tank and a 100 gal dirty oil tank, The main engines and generators shall be connected to an oil transfer system for draining and filling, The clean oil tank shall be able to be filled from deck and the dirty oil tank shall be able to be drained from deck.
Potable water system:
There shall be two AC pressure sets, witha 36 gallon pressure tank, 2 x 220 VAC 50 gal tanks with fast recover heater elements. Hot water piping shall be insulated throughout the boat, cold water will be insulated in the engine room
Compressed air system:
The system shall service air horns, sea chest blow downs, engine room and boat deck via a 1/3 hp compressor with a 2.5 gal reserve tank.
There shall be a Buel three trumpet air horn with auto signal system.
Shall have one 220 VAC 50 amp shore cord and 100 VAC amp shore cord and shall feed into a power converter system that shall feed the main electrical panel with seamless transfer capabilities
All internal and external lighting shall be LED type lights, there shall be 3 underwater lights located at the stern
There shall be a 1 ton davit on the boat deck powered by the hydraulic system
3x Exalto / Vetus 295M pantograph with integral washers, or equal.