2007 Hargrave Raised Piolthouse

Extensive Recent Refit & Upgrades

This 100' Raised Pilothouse has benefited from an extensive multi-year refit and improvement program, with significant investment made throughout the vessel's mechanical systems, machinery, electronics, exterior, interior, HVAC, hydraulics and safety equipment.

Rather than simply addressing cosmetic items, the program has included substantial upgrades and replacement of critical vessel systems, making her an exceptional opportunity for a buyer seeking a four-stateroom motor yacht that has already undergone a considerable amount of recent work.

Machinery & Mechanical

• In-frame rebuilds completed on both main engines
• Major main-engine cooling system service, including aftercoolers, plate coolers and oil cooler work
• Engine alignment performed on both main engines
• Extensive replacement of engine coolant, seawater, fuel and oil hoses
• Main engine and generator heat exchanger service
• Engine, transmission and generator fluid and filter services
• Generator cooling and fuel-system service
• Caterpillar starboard engine ECM replaced
• Glendenning engine-control system serviced and synchronization issues corrected
• Engine room and machinery spaces extensively cleaned and upgraded
• New stainless-steel diamond-plate engine-room decking

Exhaust Systems

• Main engine exhaust systems removed and inspected
• New custom-fabricated 316L stainless-steel main engine dry exhaust assemblies, including turbo flex sections, removable sections, high-alloy mixers, insulation and new supports
• Additional exhaust repairs and replacement work completed as required

Hydraulics, Stabilizers & Bow Thruster

• Extensive hydraulic-system refit
• Hydraulic lines for the Naiad stabilizers and bow thruster replaced
• Hydraulic oil coolers and PTOs serviced
• Hydraulic manifold replaced
• Port stabilizer shaft replaced and stabilizers rebuilt
• New 12-square-foot stabilizer fin installed
• Bow-thruster seals replaced
• Bow-thruster electronics/control components replaced
• Naiad stabilizer display replaced
• Additional stabilizer electrical and control work completed

Fuel System

• Extensive replacement of engine-room fuel lines
• Fuel manifolds removed, cleaned, pressure-tested and serviced
• Multiple fuel-system ball valves replaced
• Fuel-fill and vent lines from all four deck fills replaced
• Additional fuel hoses beneath the master stateroom replaced

HVAC & Air Quality

The vessel has undergone an unusually comprehensive HVAC and air-quality program, including:

• Extensive replacement of HVAC ductwork
• Air handlers professionally cleaned and sanitized
• Air-distribution plenums, vents, grilles and diffusers cleaned and decontaminated
• Multiple new HVAC condensing units and air handlers installed
• New Dometic equipment installed in several areas
• Pilothouse/day-head system upgraded with a new 30,000 BTU Dometic condenser and new air handlers
• Galley HVAC compressor replaced
• Raw-water HVAC plumbing, manifolds, pumps and associated hoses extensively renewed
• Professional electrostatic disinfection, odor treatment and biostatic applications performed

Navigation, Electronics & Communications

A major electronics modernization included a comprehensive Garmin navigation package at both helm stations:

• Dual Garmin 9222 chart plotters at pilothouse helm
• Dual Garmin 9219 chart plotters at fly bridge helm
• Garmin GMI multifunction displays
• Garmin Fantom radar
• Garmin AIS
• Garmin sonar and new transducers
• Garmin GPS antennas
• New NMEA 2000 network
• Icom VHF radios
• Five Garmin marine cameras
• Updated onboard networking and Wi-Fi
• Starlink installation relocated and made operational
• Fusion Apollo entertainment systems
• Extensive new televisions and entertainment equipment throughout the vessel

Exterior & Deck

• Entire vessel painted in Awlgrip Stark White
• Non-skid decks and boot stripe painted
• All windows removed, repaired, rebedded and reinstalled
• Flybridge windscreen panels replaced
• New teak installed on swim platform and flybridge access steps
• Teak decks serviced and sanded
• Exterior hull, rub-rail, port light and engine-vent caulking renewed
• New fly bridge enclosure
• New stainless-steel vessel name lettering
• New exterior cushions and covers
• Davit extensively serviced, including cylinders, sheaves, hydraulic service and new Spectra rope
• New Quick lift wireless davit remote
• New stainless-steel hardtop access ladder and flagpole

Bottom & Running Gear

During haul-out, the vessel received:

• Bottom preparation and spot priming
• Two coats of Sea Hawk Cukote antifouling
• Prop speed applied to shafts and propellers
• Intake strainers removed, cleaned and reinstalled
• Multiple seacocks, thru-hulls and valves replaced
• New transducers installed
• New underwater zincs
• Bow-thruster and stabilizer service performed

Interior & Accommodations

The interior has also received extensive updating:

• New carpeting throughout
• Soundown insulation installed beneath salon carpet
• New LVT flooring in selected interior areas
• New salon furniture
• New mattresses throughout the four guest staterooms, including an upgraded master mattress
• Galley and salon countertops updated
• New galley appliances, including refrigerator/freezer, cooktop, microwave, oven and dishwasher
• New fly bridge refrigeration and ice maker
• Ceiling panels in salon, galley and companionways reupholstered
• Master sofa reupholstered
• New window coverings and blackout curtains
• Numerous cabinetry, trim, flooring and finish improvements

Crew Quarters

The crew accommodations underwent a substantial refit including:

• Flooring removed and replaced
• Damaged/rotted substrate sections repaired
• Ceiling panels replaced
• Crew showers rebuilt
• New fiberglass shower panels and hardware
• New crew galley cabinetry, shelving and quartz countertop
• New under counter refrigerator/freezer
• Numerous cabinetry, bunk, access-panel and finish improvements
• Crew sanitation vent lines replaced
• Updated crew appliances and entertainment equipment

Plumbing, Sanitation & Water Systems

• Sewage-treatment system professionally serviced
• Holding-tank sensors and associated pump controls replaced/serviced
• Holding-tank leaks repaired
• Sanitation-system improvements performed
• Two 1,800 GPD watermakers serviced and tested, including replacement membranes and associated service components

Safety & Electrical

• Engine-room Halon fire-suppression system inspected and repaired
• Halon system rewired with new control box and remote activation switches
• Fire extinguishers inspected and tagged
• New combination smoke and carbon-monoxide detectors installed throughout staterooms and common areas
• Engine, house and generator batteries replaced with AGM batteries
• Numerous electrical, bonding, receptacle and system improvements completed

A Significant Refit Program

The scope of work completed aboard this yacht extends well beyond normal annual maintenance. Major machinery, hydraulic, HVAC, navigation, exterior, interior and safety systems have been rebuilt, replaced, serviced or substantially upgraded, with a particularly intensive refit program undertaken during 2025 and 2026.

The result is a highly improved four-stateroom, 100' Raised Pilothouse motor yacht offering a prospective owner the benefit of substantial recent investment in both the vessel's presentation and underlying systems.

Complete refit and service records are available for review by qualified buyers.

Dunigan Marine Group is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Hargrave Custom Yachts. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel

Extensive Recent Refit & Upgrades This 100' Raised Pilothouse has benefited from an extensive multi-year refit and improvement program, with significant investment made throughout the vessel's mechanical systems, machinery, electronics, exterior, interior, HVAC, hydraulics and safety equipment.