YachtCodex
McConaghy Boats

EX131x Explorer

Announced
McConaghy Boats EX131x Explorer — photo 1

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mcconaghy-boats-MC131x-Platinum-Explorer-render0 — McConaghy Boats

Summary

131.2 ftLOA6.6 ftDRAFT36.1 ftBEAM
Motor CatamaranHybrid
Length overall
131.2 ft
Beam
36.1 ft
Cruising speed
18 kn
Range
5000 nm
Engine power
2500 hp

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Speed

01020kn
  • Cruising speed18 kn
  • Top speednot published

Power to weight

Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.

not published: displacement

Tanks

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel13,209 gal
    Water1,585 gal

Dimensions

LOA
131.2 ft (40 m)
Hull length
—
LWL
—
Beam
36.1 ft (11 m)
Draft (min)
6.6 ft (2 m)
Draft (max)
—
Air draft
—
Displacement
—
Ballast
—
Cabins
—
Heads
—
Berths
—

Performance

Maximum speed
—
Cruising speed
18 kn
Range
5000 nm
Guests
—
Crew
—

Engine and Tanks

Engine
2500 hp (MTU)
Engine count
2
Engine manufacturer
MTU
Propulsion type
diesel with methanol fuel-cell electric drive
Fuel capacity
13,209 gal (50,000 L)
Fresh water capacity
1,585 gal (6,000 L)
Black water capacity
—

Construction

Hull material
—
Deck material
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Propulsion
twin 2500hp diesels plus approx. 400 kW of green methanol fuel cells driving 8 x 60 kW Yasa electric motors; 18-20 knots cruising on diesel, 6-8 knots on fuel cells / electric (the page's description)
Approximate figures
draft, range (printed as 'approx.')
Range
Approx. 5,000NM at 10kts
Headroom
2.0~2.3m
Engines as printed
2 x MTU V16

Figures read frommcconaghyboats.com/yachts/explorer-series/ex131x-explorer/· Specificationsread 10/17/2026

Layouts & Drawings

4 drawings from the builder's page: general arrangement, sail plan, profile.

About McConaghy Boats

Semi-custom

Australian composite boatbuilder founded by John McConaghy in 1967 — maxi race yachts and one-designs, and from its Zhuhai yard in China the semi-custom MC and electric Panther sailing catamarans, the Sapphire, GT, Platinum and Explorer multihulls.

John McConaghy founded the company in 1967 and set out to build skiffs, Tornado and A-class catamarans from materials never before used in boats. In the mid-1970s McConaghy was one of the first to apply prepreg carbon to sailing boat construction, and its first 18-foot prepreg carbon skiff set a benchmark for years. In 1987 it built the first prepreg Nomex-cored maxi yacht, at the time the largest composite structure in the world. In 2000 employees Jono Morris and Mark Evans took over from John McConaghy and his long-time partner Steve Moxham and went on to build some of the most successful maxis — Alfa Romeo took Sydney Hobart line honours in 2002, and Wild Oats XI won line honours from 2005, seven times in all. In 2006 the company opened a shipyard in China, which supported several semi-custom ranges; in 2012 it helped build James Cameron's DEEPSEA CHALLENGER submersible, and in 2014 it delivered the 42.5-metre trimaran Adastra from Zhuhai, its largest build. Hong Kong-based Tiger Group Investments invested in 2014. The first McConaghy catamaran was launched in February 2018. By 2020 the company, privately owned by Mark Evans and Tiger Group, had tripled in a decade to more than 200 staff in Australia, China and Hong Kong; it was chosen to build the AC40 for the 37th America's Cup in 2022 and a hydrogen chase boat in 2023.

Visit brand page

The McConaghy Boats Range

Every model McConaghy Boats publishes, by length — where this one sits in the range.

  1. EX131x Explorer· this model131.2 ft
  2. PL115 Platinum116 ft
  3. GT8683.8 ft
  4. EX82x Explorer81.3 ft

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