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.

Specs PDF

Brochure Pending

Deck Plans

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.