Main Engine port side: Detroit Series 60 model #6062HK03 with commercial - intermittent maximum duty rating of 740 bhp (552 kW) @ 2300 rpm, wet exhaust & 24 volt starting

Gear Box: Twin Disc MG 5114M with 3.43:1 reduction

Engine Instrument Panel: Three (3) EDM (Electronic Display Module) instrument panels with alarm that will monitor tachometer, station active, engine oil pressure, engine water temp, fuel consumption GPH, system voltage, gear oil temp, gear oil pressure, alarm on/off button and five step illumination control. The following display choices are available by selection from the EDM menu as standard: Trip fuel consumption, engine load, turbo boost, ECM voltage, fuel pressure, fuel temp, smoke control status and Total fuel used.

Alternator: 100 amp 24 volt DC belt driven

Engine Controls: DDC electronic controls with brushedstainless steel finish five (5) stations: wheel house, flybridge and upper aft deck coaming to port, Portuguese bridge to starboard and engine room

Air Sep crankcase ventilation

Two (2) 4D "Lifeline" AGM @ 200Ah each batteries connected in series for 24 volt start

Engine bed to have 1/2” (1.27 cm) stainless steel cap

Engine mounted on (4) vibration resilient mounts or MTU Detroit Diesel equivalent

Raw water to be monitored with heat detector at exhaust elbow

Raw water intake thru-hulls to be Groco #BV-3000 thru-hull/ball valve assembly x two (2)

Intake thru-hulls to have Groco #ASC-3000 bronze slotted hull strainers on outside of hull x two (2)

Intake strainers to be Duplex 3" (7.6 cm) bronze with monel baskets

Groco bronze flange adapters for strainer x two (2)

Main Engine Starboard side: Detroit Series 60 model #6062HK02 with commercial - intermittent maximum duty rating of 740 bhp (552 kW) @ 2300 rpm, wet exhaust & 24 volt starting

Gear Box: Twin Disc MG 5114DC with 3.43:1 reduction

Engine Instrument Panel: Three (3) EDM (Electronic Display Module) instrument panels with alarm that will monitor tachometer, station active, engine oil pressure, engine water temp, fuel consumption GPH, system voltage, gear oil temp, gear oil pressure, alarm on/off button and five step illumination control. The following display choices are available by selection from the EDM menu as standard: Trip fuel consumption, engine load, turbo boost, ECM voltage, fuel pressure, fuel temp, smoke control status and total fuel used

Alternator: 100 amp 24 volt DC belt driven

Engine Controls: DDC Electronic controls with brushed stainless steel finish five (5) stations: wheel house, flybridge and upper aft deck coaming to port, Portuguese bridge to starboard and engine room

Air Sep crankcase ventilation

Two (2) 4D "Lifeline" AGM @ 200 Ah each batteries connected in series for 24 volt start

Engine bed to have 1/2” (1.27 cm) stainless steel cap

Engine mounted on (4) vibration resilient mounts or MTU Detroit Diesel equivalent

Raw water to be monitored with heat detector at exhaust elbow

Raw water intake thru-hulls to be Groco #BV-3000 thru-hull/ball valve assembly x two (2)

Intake thru-hulls to have Groco #ASC-3000 bronze slotted hull strainers on outside of hull x two (2)

Intake strainers to be Duplex 3" (7.6 cm) bronze with monel basket

Groco bronze flange adapters for strainer x two (2)

Propellers: Hung Shen 42" diameter x 37.5" pitch (106.7 cm d x 101.6 cm p) 5-blade counter rotating propellers. Port engine propeller to turn CCW and the starboard engine propeller to turn CW. Propellers to be built to I.S.O. class 1

Propeller Shafts: A22 4" (10.2 cm) diameter

Taper details: Standard SAE

Spurs line cutters Model #F on two (2) main engine shafts

Stern tube: FRP

Bearing: Rubber cutlass type at aft end. Cooling with raw water diverted from the cooling system for the power steering

Shaft seals to be PSS #02-400-512 dripless for 4" (10.2 cm) shaft

Fuel Filter: Two (2) Racor 75-900MAX duplex with 30 micron filter elements in addition to secondary engine mounted filter

Noise Control

Hull Damping - Area above the propeller rotation plane to be treated with two (2) layers of E-A-R specialty composites isodamp CN tiles (CN-62), alternating between resin and chopped glass to form a constrained layer damping system to be the inboard side of the shell plate per drawing

Engine room ceiling and fwd bulkhead treated with 2" (5.08 cm) of Soundown lead foam and 2" (5.08) of 3M Thinsulate. Inboard tank sides, aft bulkhead, underside of deck, forward side of engine room bulkhead and ventilation ducts to be treated with 2" (5.08 cm) of Soundown lead foam and 2" (5.08) of 3M Thinsulate and covered with white aluminum panels by Soundown

Salon/galley cabin sole to have 1-3/4" (45 mm) "Nida Core" core system and 1/4" (6.35 mm) Soundown "decoupler" layer

Engine room hatches to have rubber gasket and lock down mechanism

Soundown Quiet Pro lining covering engine room intake and exhaust ventilating ducts, 1” (2.5 cm) thick secured with epoxy and mechanical fasteners

Insulated bulkheads in all living areas with 3M Thinsulate per drawing

Forward accommodation areas between hull and hull ceiling to be insulated with 3M Thinsulate

Salon overhead between deck underside and Majilite overhead panels is to be treated with 1" (2.5 cm) thick 3M Thinsulate

Overhead of owner's cabin to have 1" (2.5 cm) thick 3M Thinsulate insulation

Engine Room Ventilation: (See Air Conditioning Systems and Ventilation Systems)

Main engine Exhaust system:

Wet exhaust system from Marine Exhaust

Dry exhaust to overhead and down to water lift muffler with water injected elbow

Wet exhaust from water lift muffler to exhaust tube

Last section of exhaust tube gel coated black inside

#1 Generator Onan model #MDDCA e-QD 40 kW 133/230 volt AC 3-phase 60 Hz

Wet exhaust system using gen-sep

24 volt DC start

Alternator: 20 amp

Main start panel located in pilot house and start stop panel in engine room

#2 Generator Onan model #MDKBE e-QD 21.5 kW 133/230 volt AC 3-phase 60 Hz

Wet exhaust system using gen-sep

24 volt DC start

Alternator: 20 amp

Main start panel located in pilot house and start stop panel in engine room

ABT hydraulic system per ABT quote #10615, to include following:

38 hp bow and stern thrusters using 12" (30.5 cm) tunnels with proportional controls at four (4) stations

Hydraulically powered anchor wash pump - 180 gallons (681.37 liters) per minute

Hydraulically powered 180 gallons (681.37 liters) per minute emergency bilge pump with manifold system and plumbing to all bilge sump areas

TRAC #370 digital stabilizer system with 16 sq. ft. (1.49 sq. m) fins and dual station control. Stainless steel kelp cutters forward of fins tied to bonding system. Kelp cutters 3/8" thick x 8" tall (9.5 mm thick x 20.32 cm tall)

Two (2) Maxwell VWC 4500 windlasses with dual station controls for each

Water maker: 2000 gallons (7,571 liters) per day Village Marine # PW2000 with UV sterilizer, media filter and remote panel

Install one (1) Brownie's Yacht Pro 35 dive compressor with a manifold block for a four (4) tank whip connection and a remote filling station. 230 volt AC 60 Hz 3-phase power