
Licensed Yacht BrokersSales and service of yachts and shipsThe 55mbyPENDENNISis a purpose-builtmotor yachtengineered as anexpedition platformwith asteel hull. At 180 ft (54.9 m) and 769 GT, it delivers capable cruising and generous volume for up to 12 guests—presented by broker Andrey Shestakov and Shestakov Yacht Sales.
Selecting a 55m
Choose the 55mif you prioritize a robust, ocean‑going platform that blends endurance and comfort. As anexpedition-ready motor yachtdesigned for true adventure within theexpedition segment, it combines asteel constructionwith thoughtful naval architecture by Pendennis and interiors by Liebowitz & Pritchard Architecture + Yacht Design. A monohull configuration, ample tankage, and balanced speeds support extended cruising with a full guest party while maintaining crew efficiency across six crew cabins.
Features of the Model
- Expedition pedigree: an expedition-focused yachtbuilt as amotor yachtwith a durablesteel hull.
- Dimensions that matter: LOA 180 ft (54.9 m), beam 32 ft (9.8 m), draft 9.416–10.499 ft (2.87–3.2 m).
- Volume and comfort: 769 gross tons with accommodations for 12 guests and 7 heads.
- Proven propulsion: 2 x Caterpillar inboard diesel engines for reliable global operation.
- Capable performance: 10 kn cruise (11.51 mph) and 13.5 kn max (15.54 mph).
- Practical capacities: fuel 31700.65 gal; fresh water 9734.74 gal.
- Professional layout: six crew cabins supporting service and safety on extended voyages.
- Design pedigree: hull design by Pendennis; interior by Liebowitz & Pritchard Architecture + Yacht Design.
- Construction details: monohull with steel decks.
Technical Specifications
- Type: motor yacht
- Focus: expedition yacht
- Hull: steelmonohull; Deck: Steel
- Length overall (LOA): 180 ft (54.9 m)
- Beam: 32 ft (9.8 m)
- Draft: 9.416–10.499 ft (2.87–3.2 m)
- Gross tonnage: 769 GT
- Engines: 2 x Caterpillar; Inboard; Diesel
- Speeds: 10 kn cruise (11.51 mph); 13.5 kn max (15.54 mph)
- Accommodation: sleeps 12; heads: 7; crew cabins: 6
- Designers: Hull by Pendennis; Interior by Liebowitz & Pritchard Architecture + Yacht Design
- Capacities: Fuel 31700.65 gal; Fresh water 9734.74 gal
Pricing and Ordering
For pricing, delivery windows, and build slot availability for the 55mbyPENDENNIS, contact broker Andrey Shestakov at Shestakov Yacht Sales. Our team will guide specifications, options, and survey support, and coordinate directly withPENDENNISon configuration aligned to your cruising plans in theexpedition yachtsegment.
Questions and Answers
Q1: What makes the 55msuitable for serious expeditions? A1: Itssteel hull,769 GTof volume, andbalanced speedsplace it squarely within theExpedition Yachtsdiscipline while retaining the comforts expected of a luxurymotor yacht.
Q2: How many guests and crew can the yacht accommodate? A2: The yacht sleeps 12 guestswith7 heads, and supports operations with6 crew cabinsfor efficient service on longer itineraries.
Q3: What are the engine and speed details? A3: Propulsion is via 2 x Caterpillarinboard dieselengines, delivering a10 kn cruise (11.51 mph)and13.5 kn max (15.54 mph).
Q4: Who handled the yacht’s design? A4: Hull designis byPendennis, whileinterior designis byLiebowitz & Pritchard Architecture + Yacht Design—all built byPENDENNIS.
Q5: How do I order the 55mthrough Shestakov Yacht Sales? A5: Reach out toAndrey ShestakovatShestakov Yacht Salesto discuss specifications, pricing, and scheduling. We coordinate the full process withPENDENNISand manage inspections, documentation, and delivery planning.
Owner Experience Review
Owners and captains position the 55mbyPENDENNISas a true long‑range expedition platform rather than a fast cruiser. It carries a heavy‑displacement feel with a published cruising speed around 10 knots, trading pace for reach and seakeeping. One captain summed it up plainly: "It’s not a fast boat, but we can go all around the world and circumnavigate the world with three stops for fuel." Built to ice‑class with a reported 3 cm steel hull and high‑latitude brief, the yacht has been operated in fjords and rougher conditions and is described as operationally very simple, even when far from support.
Usage has centered on adventure and remote anchoring—"We are a boat to be always at anchor, always in remote places"—with private luxury cruising and occasional charter in the mix. The accommodation plan is oriented to extended time aboard: seven guest cabins sleep up to 12, including a main‑deck owner suite, wrapped in heavy mahogany with a classic English club ambiance. Expedition‑friendly hotel systems are part of the appeal, including diesel‑heated systems, heated floors, a diesel‑heated "endless" pool, a large provisioning galley, plus lifestyle touches such as a wine cellar and cigar bar. Operation has been noted as either owner‑operated or with a professional crew, with a reported complement around 11–12.
Maintenance expectations are consistent with a steel expedition yacht of this scale. There is a documented refit track—formal works in 2017 and repaint/refit activity reported in 2025—alongside the routine inspections and engineering overhead implied by the 3 cm steel structure and heavy systems. Twin CAT 3512B mains are listed, bringing the usual major service intervals and costs for that class, while the classic mahogany/brass interior finishes "require constant attention" from detail‑oriented deckhands.
Pros and Cons
- True long‑range expedition capability with a published range around 10,000 NM.
- Ice‑class 3 cm steel hull and reassuring rough‑sea stability suited to high‑latitude and fjord operations.
- Seven‑cabin, 12‑berth layout with diesel‑heated amenities, heated floors, and an "endless" pool for comfort at anchor.
- Not a fast yacht; typical cruising is reported around 10 knots.
- Steel hull, heavy systems, and twin CAT 3512B mains mean higher inspection and engineering overhead than smaller yachts.
- Classic mahogany/brass interior reportedly demands constant, detail‑oriented upkeep by the crew.
Comparison with Other Models
| Model | LOA | Beam | Draft | Speed (Cruising/Max) | Gross Tonnage |
|---|---|---|---|---|---|
| Custom Dubois Aluminium ketch | 122' 0" (37.40 m) | 26' 0" (8.20 m) | 12' 10" (3.90 m) – 11' 6" (3.50 m) | 10 kn / 12 kn | 169 |
| 55m | 180' 0" (54.90 m) | 32' 0" (9.80 m) | 9' 5" (2.87 m) – 10' 6" (3.20 m) | 10 kn / 13.5 kn | 769 |
| PHOENIX | 76' 0" (23.32 m) | 21' 0" (6.68 m) | 28' 12" (8.83 m) | - | - |
| N/A | 105' 0" (32 m) | 25' 0" (7.60 m) | 11' 10" (3.60 m) – 18' 1" (5.50 m) | 10.5 kn / 12.5 kn | 115 |

Learn more on the “PENDENNIS - 55m”
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