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1977 Hatteras CPMY

$450,000 USD

  • $450,000 USD
  • Active
  • Used
  • Motor Yachts
  • 1977
  • Hatteras
  • CPMY
  • Stuart, Florida, US
  • Power
  • 70ft / 21.34 m
  • 18ft 6in / 5.64 m
  • Caterpillar
  • Cat C-18
  • Inboard
  • Diesel
  • Fiberglass
  • 2015-10-08
  • 2016-06-22
  • 1916230

2008 Twin Caterpillar CAT C-18 1015HP Engines with extended warranty to November 2018!  Fuel efficient power plant! Rare Factory Aft Cockpit with appropriately positioned running gear!


Click on link below for a VIDEO WALKTHROUGH of SENTRY:

SENTRY - Classic 70' Hatteras CPMY

(Close YouTube to return to YachtWorld SENTRY Listing Brochure)



SENTRY is an excellent example of this impressive factory 70' Hatteras Cockpit Motoryacht - the layout features a full-width owner's stateroom aft with ensuite Head and Shower, and two guest doubles, each with separate head and shower. Crew accommodations for 2-3 with double berths (one double berth is a convertible Crew dinette) located forward of down Galley, a layout that offers great privacy for Crew, as well as Owners and Guests.

There is a spacious Wheelhouse, a large Dining Room, a well-appointed Galley, an Eisenglass-enclosed Aft Deck, and an open Aft Cockpit. Also, the huge Flybridge offers an entertainment area, with L-shaped and bench settees, and dinghy crane/hoist, cradle. A magnificent example of this classic profile, the Hatteras 70 CPMY will turn heads in any corner of the world where you may choose to cruise.  Of the thirty 70' Hatteras's built, 28 were full flush deck models and two were Cockpit Motoryachts, so SENTRY is very unique. Her running gear is located further aft than if she were an aftermarket cockpit add-on, so she handles much better. And, her modern CAT C-18s, with warranty until 11/20/18, give her tremendous appeal to the owner who wants state-of-the-art power plants.

Accommodations & Walk-through

The Eisinglass enclosed Aft Deck offers comfortable seating for eight.  Steps on the starboard aft side lead down to the well-designed factory Cockpit, lazarette with two hatches, BBQ station, and transom door and gate leading out to the swim platform.  Port and starboard hard wing doors lead to side decks up to the forward deck. The Saloon is entered through two varnished swing doors forward of the Aft Deck. 

The Saloon is appointed with a light brown/blue speckled fabric L-shaped sofa portside and forward.  There is a glass top coffee table,  and two brown and blue stripped fabric chairs and ottomans with beige carpeting. Aft is a custom elevated entertainment center and full wet bar with ice-maker.  There is a curved stairway down to the Staterooms at the aft portside of the Saloon. 

Forward of the Saloon is the Wheelhouse with full lower steering station and electronics. Forward of the Wheelhouse is a Dining Room with a large wood dining table, three chairs and banquette "L" shaped seating, all beneath a custom chandelier and immediately forward of the mirrored bulkhead. The U-shaped Galley is down and forward to port, with lots of cabinets and all necessary appliances, and is opposite a small office/dinette and laundry area.

Forward of the down-Galley, are the "Crew's Quarters" with a double berth, convertible dinette, and a private Head with stall Shower and lots of Crew storage.

Aft portside of the Saloon, down curved stairs below decks, is the full beam Master Stateroom  with a queen-sized bed on the centerline and a vanity, 27" TV and a cedar-lined closet to forward and starboard, and a hinged swing down single berth on starboard when needed.  There's also an ensuite Head with shower to port with lots of cabinet and drawer storage. There is a full-size door leading to the aft cockpit for those moonlight swims.

Forward of the MSR, and to port and starboard, are the two Guest Staterooms, each with twin berths, mirrored bulkheads, ample storage and hanging lockers, and both with private Heads with showers.  

Entrance to the Flybridge is from the Wheelhouse up a ladder.  There are Pompanette helm and companion seats and cushioned Guest benches for 10-12 with storage beneath.  The Boston Whaler tender and crane resides for and aft facing on the portside of this large flybridge.  Aft in the Flybridge, overlooking the lower cockpit and the transom is a full steering and control station for docking the vessel.


Laundry has full size large capacity Whirlpool washer and dryer. The entranceway to the engine room is under the Galley stairs.  There is lots of storage in drawers, cabinets and under-sole lazarette in the Galley.

  • GE Trash Compactor
  • GE (4) burner electric stove top
  • GE Oven
  • GE Convection & Microwave Oven
  • GE Dishwasher
  • Amana Full-size Whirlpool Refrigerator / Freezer / Ice Maker
  • Double Stainless Steel Sink with Disposal
  • Coffee Maker
  • Corian Countertops

Crews Quarters

Forward of the Galley, through a closed door is the large Crews Quarters. There is a convertible Dinette on starboard with six drawers of storage under seats. The table lowers and with filler cushions, makes a large single berth. On port is a double raised berth with four drawers and two huge lockers. To starboard, is a large closet. There is an overhead opening hatch and four opening portholes. The Head with vanity and separate shower is forward.

A/V Entertainment Electronics

  • Crew - DYNEX 19" Flatscreen TV & DirecTV Box
  • Main Saloon - Sony Bravia 32" Flatscreen & DirecTV Box, Toshiba VHS/DVD player, Yamaha AV Surround Sound Receiver RX-V671, Yamaha cassette player
  • Master Stateroom - DYNEX 19" Flatscreen TV, DirecTV, Sony VHS

Navigation Electronics & Equipment


  • Furuno Navnet VX2 (GPS, Plotter, Radar, Depth)
  • Furuno 72-mile Radar
  • Furuno RD30 Wind Speed
  • Navigator Depth Finder
  • Simrad AP25 Autopilot
  • Richie Compass
  • SEA 222 - single side band radio
  • Garmin 7616 Touch Screen
  • SEA 156 VHF
  • Hailer
  • Vetus Bow Thruster Control
  • Naiad Stabilizer Controls
  • Trim Tab Indicators (not working)
  • Carlisle Dual Spotlight Control
  • Richie Compass
  • Triple Kalenberg Horn
  • Remote CAT Engine Controls


  • Garmin 7612 Touch
  • Simrad AP27
  • CAT Fly-by-Wire Throttle/Shifter Controls
  • CAT Monitor System
  • NAV NET VX2 (GPS, Plotter, Radar, Depth)
  • DataMarine Digital Depth
  • DataMarine Speed/Distance
  • Vetus Bow Thruster Control
  • Naiad Stabilizer Controls
  • Carlisle Dual Spotlight Control
  • Standard Horizon VHF
  • Triple Kalenberg Horn








  • 220/120 AC volt Power (panel in Wheelhouse)
  • 240 volt Ships Service (panel in Wheelhouse)
  • 24/12 volt DC Ships Service (panel in Wheelhouse)
  • (2) Transformers (panel in Wheelhouse)
  • (2) Phasor 21kW Generators - approx. 1251 hours / 1157 hours
  • MagnaSine 4000w Inverter/Charger
  • Magnum Energy Flow Monitor (panel in Wheelhouse)
  • Batteries with parallel switch
  • Charles 40amp Automatic/Manual battery charger
  • (4) Inlets

Engines & Mechanical

  • 2008 Twin CAT C-18 1015hp each 10-year Extended Warranty to November 2018
  • 10/2015 - Just had 1,000 service accomplished on engines to maintain warranty
  • Engine Hours - approx. 1172 each
  • Economical - 3.+ gal per mile at 18 knots 1900 RPM
  • Cruising Speed - 18 knots / 23 knots max.
  • CAT Computer Monitor Screens
  • Port SN: CKH03143 / Starboard SN: CKH03131
  • 2008 ZF Transmissions 2.59:1
  • Electronic Controls with Synchronizers (3 stations)
  • Vetus Bow Thruster
  • Naiad Stabilizers
  • (6) A/C units
  • (4) Switchable Racor 1000 Fuel Filters
  • SeaRecovery Water Maker 50 GPH / 1200 GPD (currently pickled)
  • (2) 35.5" Nibral Props with spares
  • Spare 10' Stub Shaft


  • 60# Danforth w/ 200' 1" rode
  • 60# Bruce w/ 200' Chain
  • 1,500 lb. Davit
  • Ideal BBHW electric 110v windlass w/ remote
  • 2007 15' Boston Whaler Center Console w/ 2012 75hp Evinrude ETEC OB
  • 8-man Avon w/ EPIRB (needs recertification)
  • Marquipt boarding ladder
  • Tide Ride Steps
  • Fiberglass Radar Arch
  • Transom Shower
  • Frigibar Fridge/Freezer - Flybridge
  • Cockpit lazarette storage
  • Swim platform with ladder
  • Transom door with gate
  • Windshield washer and wipers
  • Bow Pulpit with rails
  • Spray rails - full hull length
  • Fresh water washdown - (3) Stations
  • Custom FB and Foredeck covers
  • Fenders and Lines
  • (2) FBG Foredeck dunnage boxes with cushions
  • Windshield Covers
  • Varnished Name Boards
  • (2) Carlisle 10" Spotlights



  • Frigibar refrigerator/freezer with seating pad
  • Seating for 10
  • Solid weather boards
  • Custom Carbon Fiber/Fiberglass Hardtop
  • Fiberglass Arches
  • Opening overhead Hatch - over Helm seat
  • Aft facing Steering Station - Throttle/Shifter, Steering, Bow Thruster
  • 12v overhead lights
  • New Venturi custom windshield
  • Freshwater washdown

Aft Cockpit

  • Highly varnished teak cap rail
  • (2) 50 amp shore cord input
  • (2) SS cleats
  • (2) Hause pipes
  • Transom door
  • Fiberglass swim platform
  • Magma propane grill
  • Doorway to Master Stateroom
  • (4) Fishing rod holders
  • Stairs to upper Aft Deck

Safety & Fire Protection

  • Portable EPIRB in Wheelhouse
  • Handheld EPIRB for Whaler (Tender)
  • Fire Extinguishers - (3) Guest Cabins, (1) Crew
  • FireBoy System - engine room (needs recert)
  • 8-person Avon Liferaft w/EPIRB -  Aft Cockpit (needs recertification)


  • (3) Underwater Lights - Transom
  • Tank Tenders
  • Intercom System
  • IceMaker - Main Saloon
  • Wet Bar - Main Saloon
  • Bottom painted 01/2016 at Hinckley

Brokerage Co-broke Statement

Note to all Florida Licensed Brokers:  This company is a 50/50 co-brokerage house for vessels listed under $300,000.

One Click For More!

Please click on the website link below for a complete list of B&B vessels for sale and other helpful information about who we are and how we can help you find your dream boat!


The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Please note:  Engine hours shown here are as of the original listing date and are an account of what the Listing Broker was told by the Owner and/or actual reading of the engine hour meters.  The Broker cannot guarantee the accuracy of engine and/or genset hours.  It is the responsibility of the Buyer and/or his Agent/Surveyor to verify engine/genset hours, as well as all other representations noted on the Listing Brochure.

For Sale By Bartram & Brakenhoff Yacht Brokerage

Corporate Headquarters Florida 304 SE 20th Street
Ft. Lauderdale, Florida, 33316