Westport W172 | 52m Tri-Deck
An Exceptional Achievement In Large Yacht Design
Eloquent proof of Westport’s leadership in the design and construction of exceptional motor yachts. On-Time, On Budget As Promised.
The Westport W172 Tri-Deck motor yacht accommodates twelve guests in unsurpassed luxury. With an advanced hull design by Westport Yachts, this sensational composite yacht elevates cruising luxury to a new level. Developed using leading-edge three-dimensional modeling and structural software used in the aviation industry.
Westport W172 Tri-Deck motor yacht has met every objective for speed, ride, maneuverability, integrity, quality and classing capability.
Length
172′ 3″ / 52.5 m
Beam
30′ 10″ / 9.39 m
Draft
7′ 9″ / 2.37 m
Height
52′ 1″ / 15.9 m
Sleeps
12 Guests
Crew
11 including Captain
Cruising Speed
19 knots
Maximum Speed
21.5 knots
Staterooms
6 Ensuite Staterooms
Master Suite On Deck
Displacement
810,000 lbs
Tonnage 496 (ITC)
Engines
(2) Caterpillar 3516E
Diesel, 3386 hp
Generators
(3) x 99 KW
Northern Lights
*Measurements Are Approximate. 1/2 Load Displacement. ABS Classed – MCA Compliant.
General Specifications and Overview
| Length | 172′ 3″ / 52.5 meters |
| Beam | 30′ 10″ / 9.39 meters |
| Draft | 7′ 9″ / 2.37 meters |
| Height | 52′ 1″ / 15.88 meters |
| Hull Designer | Westport Yachts |
| Exterior Designer | Westport Yachts |
| Interior Designer | Westport Yachts |
| Cruise Speed | 19 Knots |
| Max Speed | 21.5 Knots |
| Main Engines | Two Caterpillar 3516E engines, 3386 hp / 2524 kW each, connected to propellers via 6” Aquamet 22 HS stainless shafts |
| Gear Boxes | ZF model 9050A, remote mount, 8° down angle, ratio 3.462:1 with trailing pump |
| Electrical | 12/24 DC & 480 volt AC/3 phase/60 Hz |
| Generators | 3 x 99 Kw Northern Lights |
| Fuel | 16,500 gals / 62,450 ltrs |
| Fresh Water | 2,150 gals / 8,100 ltrs |
| Displacement | 810,000 lbs |
| Tonnage | 496 (ITC) |
Accommodations / Staterooms
Up to twelve owner and guests in six ensuite staterooms. Crew quarters for up to eleven. Five crew staterooms each with private head and shower. All guest staterooms are ensuite (inclusive of bath/head)
| Master Stateroom | Full width on main deck forward. King bed. “His” and “Her” bath. |
| VIP Stateroom | Midship on bridge deck. Center-lined King bed. |
| Aft Guest Stateroom (2) | King bed with private bath facilities. |
| Forward Starboard Guest Stateroom | Twin singles with private bath facilities. |
| Forward Port Guest Stateroom | King bed with private bath facilities. |
| Captain’s Cabin | Located on Bridge deck with Queen bed. |
| Crew’s Quarters | Five staterooms forward on lower deck, each with private bath facilities. |
Systems, Mechanical & Deck Info
| Air Conditioning | 45 tons / 3 compressors |
| Watermakers | Two Legend LX Compact 3400 gpd, reverse osmosis type |
| Satellite Phone | KVH VSAT & Iridium |
| High-speed Internet | Starlink |
| Wi-Fi Access | Throughout |
| Satellite TV | KVH TracVision HD11 system provides an HD satellite connection for worldwide coverage. |
| Radars | (1) Furuno FAR-2238SBB S-Band radar with 12’ open array, (1) Furuno FAR-2228SBB X-Band radar with 8’ open array |
| Nav Software | Nobeltec TZ Professional |
| Stabilization Underway | Naiad model 575 hydraulic actuators; Two fins, nominally 30 square foot each; Powered by hydraulic pumps driven by the main engines; Control from the Pilothouse |
| Stabilization at Anchor | Three active gyro-stabilizers, Veem 145 or similar; Control is from the Engine Room or the Pilothouse; Electrically powered |
| Audio/Video Control | AV over IP system provides a variety of entertainment sources throughout the vessel. Depending on the room type you will find Hi-Definition displays, surround sound speakers and subwoofers, along with iPads and hand held remotes for control. |
| Washer / Dryer | 3 Combo |
| MSD | Headhunter |
| Heads | Headhunter |
| New Lube Oil | approx 200 gals |
| Waste Oil | approx 200 gals |
| Satellite Compass | Furuno SC70 |
| Centrifuge | (2) Alfa Laval |
| Passerelle | Electro-hydraulic / Nautical Structures |
| Classification | ABS / MCA |
| Bow Thruster | 125 hp, 24″ dual prop |
| Stern Thruster | 75 hp, 20″ dual prop |
| Thru Hulls | Bronze |
| Props | Michigan 5 blade 56″ |
| Prop Shafts | 6″ Aquamet 22 |
| Rudders | Wake-adapted cast bronze foil-shape fin, dripless seal on FRP rudder tube |
| Rudder Seals | Meco Marine Sea-Gard |
| Struts | Bronze V Shape |
| Crane | Nautical Structures – Foredeck 1100 lbs, Sundeck Aft 1700 lbs, Boat Garage 5000 lbs |
| Tender | (1) 22′ Diesel |
| Rescue Boat | 13′ RHIB |
| Anchors | Two SS Poole style, as required by class |
| Chain | 13/16” galvanized stud-link chain, 495’ each side |
| Life Rafts | (4) 12 man Zodiac |
| Fire System | CO2 / Freshwater Sprinkler |
| Paint | Awlgrip |
| Life Preservers | 30 Adult / 6 Child |
| Interior Woods | Premium woods, veneers, accent hardwoods, painted and wrapped surfaces are used in public areas and Guest accommodations. |
| Upholstery | Fabrics and leathers are chosen to suit the individual customer’s décor. Upholstery is hand crafted by Westport’s team. Custom upholstered items typically include Pilothouse settees, Pilothouse dash panels, dash hood, and window mullions, loose furniture as required, headboards, and throw pillows. |
| Window Treatments | Sheer cellular window coverings are provided throughout the Bridge, Main Deck and Lower Deck accommodations. Room-darkening blinds are provided in the Master, VIP and Guest Staterooms. Blinds in Guest areas are power operated and controlled through the Crestron system. |
| Windows | Hull, Main Deck, and Pilothouse exterior windows are frameless, laminated, chemically strengthened glass with an internal structural layer, and directly bonded to the vessel’s structure using a class approved structural adhesive system. Window thicknesses are in accordance with ABS standards. |
Leading Edge Yacht Development
Developed using leading-edge three-dimensional modeling and structural software used in the aviation industry, the Westport 172 tri-deck motor yacht has met every objective for speed, ride, maneuverability, integrity, quality, and classing capability. Twin Caterpillar 3516E diesel drive the Westport 172 to mid-20 knot top speeds and throttle back to deliver transoceanic range.
ABS-classed and MCA-compliant, the 172 is equally well suited for private use or charter service.
