2016 Krogen 52 “SEA HORSE”

Welcome to SEA HORSE, a Class A, full displacement, long range trawler. Since her inception, SEA HORSE has been the sanctuary of two sets of meticulous, full-time live-aboard owners. She is presented in exemplary condition and arguably shows as good today as the day she was launched. The current owners have maintained a standard of technical rigor and aesthetic excellence that matches the unparalleled degree set by her original stewards. Purpose-built and outfitted for serious blue-water passage-making, she is a fortress of self-sufficiency, equipped with every system required for an independent life on the hook, no matter the destination.

Her pedigree is backed by thousands of miles of proven performance and a reputation for excellence that resonates far beyond the Kadey-Krogen community. Her original owners established a foundation of offshore success, spending five months annually off-grid in the Bahamas then continuing north and south along the U.S. East Coast and North Atlantic. Since 2024, her current owners have seamlessly upheld this legacy, navigating the Eastern Seaboard, the Great Lakes, and successfully completing the Great Loop via the Mississippi.

SEA HORSE does not just promise adventure; she has lived it. Having transitioned her owners safely through the most iconic North American waterways, she stands ready for her next mission. She is offered for sale only as her owners move toward their next adventures, presenting a turnkey opportunity for the discerning cruisers who demand a vessel that is as rugged as it is refined.

Showings by appointment only to pre-qualified buyers.

CONSTRUCTION

Hull and superstructure molds from high-grade female tooling.

Hull construction includes use of USA-made, Cook® gel coat. Hand-Laid Knytex® fiberglass construction with closed-cell PVC sandwich core used in topsides. Solid fiberglass below waterline with blister-resistant vinylester resin utilized on first two laminates below the waterline, with aramid fiber/FRP reinforcements.

Superstructure includes Knytex® and mat (in combination with Corecell® cores) and surface mats for print-through reduction.

Teak aft and side deck. Boat and fore decks have GripTex® non-skid finish. Bulwark has molded plank lines with gel coat finish.

Polyurethane formulated marine sealants used at hull-to-deck, boat deck joints and exterior fittings.

Marine-grade plywood bulkheads with molded fiberglass hat section stringers.

Interior finished with handcrafted solid teak and veneers.

SALOON

Step into the expansive saloon through dual weathertight aluminum doors, which feature a retractable screen to bridge the gap between the interior and the teak aft deck. The starboard side is anchored by a generous U-shaped settee with hidden storage and a versatile cherry hi-lo table—sturdily secured for offshore travel and capable of seating eight for dinner. To port, a pair of reclining chairs offers a quiet retreat near the forward bookcase and bar. The space is exceptionally bright, featuring five large opening windows with custom valances that provide superb cross-ventilation. For quiet evenings, a 48" Samsung UHD Smart TV rises on a lift behind the settee, complemented by Apple TV and a Blu-Ray player.

GALLEY

Located forward on the starboard side, the galley seamlessly integrates with the saloon while remaining distinct, separated by a custom granite counter and backsplash. This 52' boasts a more open feel than any in its class; by removing traditional overhead cabinetry, the line of sight is completely unobstructed. Storage capacity is actually increased through a clever redesign: four Sub-Zero drawer units replace bulky upright units, creating deep drop-down storage and additional preparation surfaces. To port, a massive cabinetry suite offers a comprehensive pantry, drawers, and a dedicated buffet counter. A welded aluminum Dutch door provides direct access to the side deck for easy provisioning, all set against beautiful, warm cherry and ash flooring.

Major components in the galley include:

Sub Zero drawer refrigerators and freezers (2 each, 4 total)

GE® microwave/convection oven

Blue Star 4 burner stove/oven

GE® Dishwasher

Elkay® Stainless steel double basin galley sink with Grohe® faucet

Slide out double trash bin for recycling convenience

Pantry across from galley for easy access to storage

MASTER STATEROOM

The forward master stateroom is a bright, tranquil retreat centered around a custom island king berth. Six points of ventilation—four large stainless steel opening ports and two overhead hatches with Oceanair Skyscreens—ensure the space feels expansive and airy. For added comfort, dual fans provide a gentle breeze. Storage is exceptionally well-planned, featuring deep drawers beneath the berth and a cavernous area accessed via a pneumatic mattress lift. The suite is completed by two deep hanging lockers and a seven-drawer dresser beautifully accented with custom LED lighting.

MASTER ENSUITE HEAD

The private ensuite head, located to the aft port side of the master stateroom, is an excellent example of functionality aboard a boat. It features a spacious stall shower with a glass door and integrated molded seat, complemented by a granite-topped vanity with premium Grohe fixtures. The space is equipped with a full-sized Dometic porcelain freshwater toilet and ample storage, including two mirrored medicine cabinets and a dedicated linen locker. Two large opening stainless steel ports—one above the vanity and one in the shower—ensure the room is always bathed in natural light and perfectly ventilated.

STARBOARD GUEST STATEROOM

Located to starboard and aft of the master, the guest stateroom features a rare, custom walk-around queen bed. This thoughtful layout is ideal for hosting guests or serving as a preferred midships berth for the owners during heavier sea states. The room is exceptionally functional, offering large drawers beneath the bed and additional cavernous storage accessed via a pneumatic lift. Two oversized opening portholes flood the space with natural light and provide excellent ventilation, making this cabin feel as inviting as a master suite.

STARBOARD GUEST HEAD (DAY AND ENSUITE)

The guest head, situated forward of the guest cabin, is designed with a dual-entry configuration that allows it to serve as both a private ensuite and a convenient day head. Guests in the starboard cabin can access the space directly from their stateroom, while a second door to the companionway provides easy access for visitors (or the third cabin) without disturbing the sleeping quarters. This well-appointed head features a granite-topped vanity, a household-sized Dometic porcelain toilet, and a separate shower stall with a glass door and molded seat. A stainless steel opening port within the shower ensures the space is always bright and well-ventilated.

PORT DEN (THIRD STATEROOM)

Located to port and forward of the galley, this versatile den serves as a peaceful retreat that easily transforms into a third stateroom. The space features a large, comfortable settee that pulls out to accommodate guests, while a recessed ceiling track with a privacy curtain allows the area to be partitioned off from the companionway when needed. Storage is plentiful, with drawers beneath the berth and dual end tables. For younger travelers, a clever Pullman berth on the forward bulkhead provides a cozy sleeping nook, which also doubles as a convenient pull-down luggage rack. The area is bathed in natural light from two large stainless steel ports and accented by warm LED overhead lighting. Just forward in the companionway, separate Bosch washer and dryer units are discreetly housed behind vented cherry doors.

PILOTHOUSE AND ELECTRONICS

Just a few steps up from the main deck, the pilothouse is the ship's nerve center. The helm is built for serious operation, featuring a wide and low command center for quick and easy access to the main controls, switches and electronics. SEA HORSE also features a pair of heavy-duty LeBroc chairs with integrated joystick controls so the captain and mate can run the show side-by-side. Behind the controls, an Ultraleather L-shaped settee and folding pedestal table provide a solid workspace or an additional place to dine. On long hauls, the settee converts into a double watch berth. Dual Dutch doors on the port and starboard sides offer quick access to the decks and serious airflow. For docking in tight quarters, the Portuguese bridge is outfitted with twin wing stations, giving the captain total command and visibility from either side of the ship. SEA HORSE was engineered for scalability, allowing owners to integrate additional components based on their specific cruising requirements and range.

(2) Furuno TZTBB black box navigation units

Furuno Digital DRS6A NXT 72 nautical mile open array radar (2021)

Furuno NavPilot 711C Auto Pilot

Furuno NavPilot 7021 handheld remote display

Green Marine 24" Touch screen display (primary nav)

Green Marine 19" Touch screen display (secondary nav and radar)

Pelco 17" Monitor w/ quad video switch for camera monitor and network control

(2) Furuno GP330B GPS/WAAS

(2) Furuno DST800 Speed/depth/temp transducers for showing port and starboard depth

Furuno DFF1 depth sounder

(3) Furuno Fi70 display (2021)

Furuno MCU004 remote control mounted to PH helm chair

Furuno 200WX Wind/weather sensor

Furuno AIS, class B+ (2022)

Fusion UD750 stereo w/ Sirius/XM receiver

ICOM IC-M506 VHF w/ hailer

ICOM Command mic for flybridge VHF

Apple Mac mini (2021)

Wave EC-HP WiFi w/ external antenna

Wilson Electronics cellular amplifier

Starlink internet system (2022)

(1) engine room cameras, (2) Aft Deck Camera & (1) mast rear camera

Hydraulic Bow & Stern Thrusters

ABT Trac Stabilizers

High water alarm

Kahlenberg Air Horns

Maxwell windlass controller with digital chain counter

Maxwell AA710 wireless remote windlass controller

Remote panel for SeaFire extinguisher

Exalto intermittent wipers with washers

Grey & black waste water tank sensors

Ritchie compass

Rudder angle indicator

Engine Raw water exhaust overtemp alarm

Bilge high water alarm (5 bilges)

Celectron Bilge pump activity monitor

Hurricane Hydronic Heater system controls

FLYBRIDGE

The flybridge is designed as a versatile space for both navigation and relaxation. At the helm, dual LeBroc chairs provide a comfortable, commanding view of the water, while a sturdy fiberglass table and a settee with custom Sunbrella cushions offer a premium spot for guests. For protection from the elements, the Sunbrella Bimini is equipped with side and aft roll-down shades, allowing you to easily adjust for sun or breeze.

Tucked just behind the helm is a practical summer kitchen, perfect for outdoor meals. It comes fully equipped with a SeaStar propane BBQ, a stainless steel sink with hot and cold water, and ample storage for supplies. With dual 20lb aluminum propane tanks on hand, the setup is built for easy entertaining at anchor.

Furuno TZ Touch 14" plotter

Furuno NavPilot 711C auto pilot display

(2) Furuno FI70 displays for port and starboard depth readout

ICOM IC-M604 VHF w/ hailer

ICOM Command mic for pilothouse VHF

Remote panel for ABT stabilizers

John Deere and ZF engine controls

Bow and stern thruster controls

Maxwell windlass control with chain counter

High water alarm

Remote panel for SeaFire extinguisher

Rudder angle indicator

Poly-Planar speakers

ENTERTAINMENT AND NETWORKING

Samsung 48” UHD Smart TV in saloon

UPS battery back up for TV

Apple TV (5th Gen)(2021)

Samasung CD Player

(2) Fusion UD750 stereo radio in PH and Saloon with speakers in PH, Saloon, Cockpit and Flybridge

SiriusXM tuner with remote antenna

Pakedge switch, wireless controller and WAN w antennas in saloon and PH

UPS battery back up for network

Wave EC-HP 2.4-5GHz Wifi Booster (2023)

Wilson Cellular booster w/ (2) antennas

Delta 12M broadcast TV antenna

Starlink satellite internet (second generation RV system)(2023)

TV Cable outlets, bow and stern

MAC Mini with wireless mouse and keyboard(2021)

ENGINE ROOM AND MACHINERY

Twin Tier III John Deere 4045TFM85 125 hp with ZF Marine 2.917:1 ratio gear (5576 hours)

Northern Lights® 12KW generator with sound shield & PTO for hydraulics (1444 hours)

Remote start for Northern Lights in engine room(2022)

Backup electric hydraulic oil cooling pump (2019) (main pump replaced 2020)

Northern Lights® generator water exhaust separator

Racor engine CCV filters

ABT Hydraulic stabilizers

ABT® 25hp hydraulic bow thruster- controls at all 4 stations

ABT® 15hp hydraulic stern thruster- controls at all 4 stations

ESI CFS1000FR fuel polisher

Reverso® oil change system plumbed to both engines, transmissions and generator

Lube oil tank (15 gallon) added for storage plumbed into oil change system

Sea Fire® automatic fire suppression system (9/2024 inspected)

Dual Racor® 900 fuel filters w/ vacuum gauges for main engines

Dual Racor® 500 fuel filters w/ vacuum gauge for generator

Glendinng Cablemaster w/ 75' of shore power cable

Balmar Hi-Output alternators (190 amp)

Wakespeed WS500 external regulators for alternators (2022)

Manship engine room blowers w/moisture eliminators and variable hi-speed fans

ZF Mathers Cruise Command (4-station) engine controls

Teleflex hydraulic steering (2 stations)

Raritan 20 gallon water heater

Dual fresh water pumps, one Johnson Aquajet Duo 24VDC and one Headhunter Mach 5 120 VAC

(2) Jabsco dockside pressure regulators (replaced 2022)

(5) Rule bilge pumps @3,700 gallons per hour with Ultra high water alarm (2 station)

Emergency bilge pump tied into raw water intake on main engine

Rule portable emergency bilge pump (12 volt)

Centek fiberglass muffler

(4) aluminum fuel tanks with sight gauges for 1,400 gallon total capacity

Fiberglass 140 gallon tank w/ macerator (black water)

Fiberglass 140 gallon tank w/macerator (grey water)

Safe T Alert CO Detectors (2023)

(2) 316L Stainless steel water tanks for 400 gallon total capacity

Whole boat water filtration system w/ carbon filter

ELECTRICAL

Northern Lights® 12KW generator with sound shield (1444 hours)

Genset remote start added (2022)

Mastervolt 4000 watt inverter/charger (100 amp)

Mastervolt 3000 watt back up inverter (2022)

(2) Mastervolt 100 Amp battery chargers (total 300 Amp house bank charging capacity)

(2)Mastervolt DC/DC converters for charging engine start batteries

Mastervolt charger for generator battery

(4) Solbain 165watt solar panels on pilothouse roof (2020)

240 volt Charles Isolation Transformer

Nauti-Tec shore power auto boost controller (2020)

Glendenning Cablemaster w/ 75' of shore power cable

50’ EEL 50 A 125/250V cable for 50A bow receptacle

50’ 30A 125V cable for 30A receptacle in cockpit

Additional shore power inlets: 50A bow and 30A stern

Lighting protection system (2019)

Batteries:

Firefly carbon foam batteries for house bank, 900 amp hours @24 volt, (12) 4V/450AH (installed in 2020)

Lifeline AGM 92, 12-volt wired in series for 24V DC engine starting

Lifeline AGM 12v start battery for generator

Battery bank switch

Battery combiner for emergency engine start

ADDITIONAL COMPONENTS

Parker Village Marine Stowaway model STW-800 800 gpd water maker (membranes replaced and HP pump rebuilt 2023)

Glendenning shore power retrieval system

i2 Systems LED lighting throughout

All exterior lighting is LED

CruiseAir reverse cycle AC/Heat units - remote mounted compressors equipped with their SMXHT control panels throughout

Hurricane H2E 35,000 BTU diesel hydronic heater w/ output in every cabin

Multiple Caframo 24 volt fans throughout boat interior for ventilation

(2) Maxwell hydraulic vertical windlasses w/ wildcat and gypsy (serviced in 2025)

PYI drip-less shaft seals (replaced 2021)

Aft cutlass bearings replaced 2021

Props and shafts reconditioned & prop shaft collars upgraded to tapered shafts in 2021

Steelhead ES1000 electric hydraulic davit system w/ power rotation (cable replaced 2021)

(2) Maxwell anchor remote control stations with chain counter at pilothouse and flybridge

Vulcan 55 121lb anchor with 300' 7/16" G4 chain

Fortress F80 anchor w/ 100' 7/16" G4 chain & 300' 7/8" nylon rode

Fiorentino Sea Anchor, 18' offshore w/ 300' of 3/4" deployment line

Heavy duty towing bridle

At-Anchor Flopper Stoppers

Viking 6 person valise life raft, Model 6UKCL (repacked in 2021)

Freeman watertight deck hatch color matched to deck gelcoat for anchor locker

Bow shore power inlet

Custom covers for windows plus flybridge and cockpit shades. Numerous canvas covers.

LED Flybridge and Boat Deck Lighting

(2) 20lb aluminum propane tanks

Fresh and Saltwater wash downs

Whole boat water filter system

Custom Sunbrella exterior seating cushions

Cockpit shower

Armstrong 4 step pull out dive ladder

(3) Stern staples

Bottom painted 2024

Complete vessel buff and polymer sealant (2026)

Stabilizer and thrusters received their 5 year service in 2022

John Deere engine coolant system serviced and flushed in 2022

Raw water pumps on both John Deeres and Northern Lights replaced in 2022

Steering cylinders replaced (2023)

Hydraulic fluid replaced (2023)

Tender: AB 12 VSX RIB with 30hp Yamaha, Garmin UHD Chartplotter, Standard Horizon VHF plus anchor and rode. New canvas cover (2025).

EXCLUSIONS

Owner's personal effects, belongings, artwork, tools, kayaks, teak outdoors chairs (4) and table.