Power to weight
Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.
52.6 hp/t
3 × 1,000 hp · 57 t
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Aerial exterior view — Cranchi
Design
- Designer
- Centro Studi Ricerche Cranchi
- Naval architect
- Aldo Cranchi
Summary
- Length overall
- 82.5 ft
- Beam
- 18.9 ft
- Displacement
- 125,663 lb
- Engine power
- 1000 hp
- Cabins
- 4
* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.
Speed, Power & Tanks
What the builder publishes about how fast, how strong and how much the boat carries.
Tanks
Fuel and water on one scale: a tank twice the height holds twice as much.
- Fuel1,564 galWater330 gal
Design Category
Certified CE design category B (Offshore): the wind and waves the EU Recreational Craft Directive says this boat is designed to take.
- D
Sheltered waters
- Wind
- up to Beaufort 4
- Waves
- up to 0.3 m
- C
Inshore
- Wind
- up to Beaufort 6
- Waves
- up to 2 m
- BThis boat
Offshore
- Wind
- up to Beaufort 8
- Waves
- up to 4 m
- A
Ocean
- Wind
- above Beaufort 8
- Waves
- above 4 m
Design limits set by the EU Recreational Craft Directive (2013/53/EU), in significant wave height. A category covers the conditions of those below it. It is the limit the boat was designed to, not a promise that it is safe in any conditions within it — that judgement stays with the skipper.
A figure marked with a quote mark was read from the builder's page. Open it for the exact line, the page and the date.
Dimensions
- LOA
- 82.5 ft (25.15 m)
- Hull length
- 76.3 ft (23.26 m)
- LWL
- —
- Beam
- 18.9 ft (5.76 m)
- Draft (min)
- 6.3 ft (1.93 m)
- Draft (max)
- —
- Air draft
- —
- Displacement
- 125,663 lb (57,000 kg)
- Ballast
- —
- Cabins
- 4
- Heads
- —
- Berths
- —
Performance
- Maximum speed
- —
- Cruising speed
- —
- Range
- —
- Guests
- —
- Crew
- —
Engine and Tanks
- Engine
- 1000 hp (Volvo Penta)
- Engine count
- 3
- Engine manufacturer
- Volvo Penta
- Propulsion type
- IPS pod drive
- Fuel capacity
- 1,564 gal (5,920 L)
- Fresh water capacity
- 330 gal (1,250 L)
- Black water capacity
- —
Construction
- Hull material
- —
- Deck material
- —
- Rudder type
- —
- Steering wheels
- —
Builder's Own Figures
- Passengers capacity
- 18
- Thruster draft (approx)
- 1,93 m
Figures read fromthe builder's page
Brochure
Download the official Cranchi Settantotto 78 brochure (PDF)About Cranchi
Premium production
Italian builder of motor yachts, founded in 1870 on Lake Como and joined by the Monzino family in 1970.
Cranchi counts six generations since 1870, the year Giovanni Cranchi's craft business was registered to build wooden boats on Lake Como. In 1932 another Giovanni Cranchi, grandson of the founder, moved the workshop to Brienno, still on the lake shore, and gave it the scale of a boatyard. In 1970, a hundred years after the first workshop, Tullio Monzino went into partnership with Aldo Cranchi and the yard moved to the nearby Valtellina to expand. The yard has operated independently since 1870, and the Cranchi family still owns it today alongside the Monzino family.
Visit brand pageThe Cranchi Range
Every model Cranchi publishes, by length — where this one sits in the range.