Triton 48 Sailboat Review, Specs, and Listings

Iannis Triantafilopoulos·1990·Dromor Yachts (GREECE)
Triton 48 drawingBuilder drawing
Hull Type
Monohull · fin
Rig
Masthead Sloop
LOA
47.64' · 14.52 m
Disp.
26,455 lbs · 12,000 kg
First year
1990

The Triton 48 stands as a substantial Mediterraneanbuilt cruiser that entered production in 1990 under the hand of Greek naval architect Iannis Triantafilopoulos and the mold of Dromor Yachts in Greece. At just under 48 feet overall, she is a masthead sloop with a fin keel and spade rudder, built in solid fiberglass with a lead ballast keel—a serious offshoreminded vessel rather than a weekend coastal toy.

Measurements

Dimensions 01

Length Overall
47.64 ft
Length on deck
Waterline Length
39.4 ft
Beam
14.63 ft
Draft
7.5 ft
Maximum Headroom
Air Draft
64.3 ft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Spade
Ballast
10,140 lbs (Lead)
Displacement
26,455 lbs
Water Capacity
240 gal
Fuel Capacity
95 gal

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
53.35 ft
Mainsail foot
17.13 ft
Foretriangle height
59.45 ft
Foretriangle base
18.11 ft
Forestay Length (estimated)
62.15 ft
Sail Area
995 sqft

Calculations 04

Sail Area to Displacement Ratio
17.93
Ballast to Displacement Ratio
38.33
Displacement to Length Ratio
193.1
Comfort Ratio
27.41
Capsize Screening Ratio
1.96
Hull Speed
8.41 kn

Design and Construction

Dromor Yachts built the Triton 48 in Greece beginning in 1990, with Iannis Triantafilopoulos signing the design Dromor Yachts in Greece. The hull is fiberglass with a fin keel and spade rudder configuration, and the keel itself carries lead ballast. The sheer scale of the boat is evident in her 47.64-foot length overall and 39.4-foot waterline, paired with a 4.46-meter beam and a displacement of 12,000 kg. Against that mass sits 4,599 kg of ballast, yielding a ballast-to-displacement ratio of 38.33 percent—a figure that places her firmly in the moderate-to-heavy cruising band rather than the featherweight racer category. Her displacement-length ratio of 193.06 and comfort ratio of 27.40 reinforce the picture of a voluminous, steady sea boat built to carry load and crew in reasonable quiet. A maximum draft of 2.29 meters was standard, though a wing keel or shoal draft option of 1.98 meters was offered for thinner water.

Rig and Handling

The Triton 48 carries a masthead sloop rig with a total sail area of 92.44 square meters, split between a 50.01-square-meter foretriangle and a 42.44-square-meter mainsail. The I measurement runs 18.12 meters with a J of 5.52 meters, while the P and E dimensions are 16.26 and 5.22 meters respectively, and the estimated forestay length is 18.94 meters. With a sail-area-to-displacement ratio of 18.00 and an S# of 2.91, the boat sits in the moderate-performance cruiser range—capable of decent breeze-driven speed without demanding a racing crew. Her capsize screening formula result of 1.97 and a hull speed maximum of 8.41 knots further describe a vessel tuned for passagemaking: stable, not twitchy, and bounded by a predictable top end under canvas.

Accommodations and Tankage

The Triton 48 was laid out as a long-distance cruiser with generous fluid carrying capacity. She holds 360 liters of diesel and 908 liters of water, figures that support extended independent voyaging without frequent resupply. The 88-horsepower Yanmar diesel provides a sensible power margin for a 12,000 kg hull when maneuvering in harbor or motoring through calm stretches. Her pounds-per-inch immersion value of 2,060.13 lbs/inch speaks to a hull that resists squatting and trims gently under varying load—useful when water and fuel burn down over a passage.

The Verdict

The Triton 48 is a purpose-built Greek cruiser of the early 1990s, designed by Iannis Triantafilopoulos and manufactured by Dromor Yachts with a serious ballast ratio, substantial tankage, and a moderate-performance masthead rig. She is a boat for sailors who value payload, stability, and passagemaking range over raw speed or minimalist coastal sailing.

Pros

  • Lead-ballasted fin keel with 38.33% ballast ratio for offshore stability
  • 908 L water and 360 L fuel capacity for long self-sufficient voyages
  • Shoal-draft wing keel option at 1.98 m for cruising shallow coasts
  • 88 hp Yanmar diesel appropriate to her displacement

Cons

  • Displacement-length ratio of 193.06 marks her as a heavy, load-carrying hull rather than a light responder
  • Comfort ratio of 27.40 is modest for a boat her size

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