Engineering:Hunter 25

From HandWiki
Short description: Sailboat class
Hunter 25
Development
DesignerJohn Cherubini and Bob Seidelmann
LocationUnited States
Year1972
Builder(s)Hunter Marine
Boat
Boat weight3,850 lb (1,746 kg)
Hull
TypeMonohull
ConstructionFiberglass
LOA24.83 ft (7.57 m)
LWL20.17 ft (6.15 m)
Beam8.00 ft (2.44 m)
Hull draft3.92 ft (1.19 m)
Engine typeOutboard motor
Hull appendages
Keel/board typefin keel
Ballast1,800 lb (816 kg)
Rudder(s)internally-mounted spade-type rudder
Rig
GeneralMasthead sloop
I (foretriangle height)30.00 ft (9.14 m)
J (foretriangle base)10.50 ft (3.20 m)
P (mainsail luff)24.80 ft (7.56 m)
E (mainsail foot)8.00 ft (2.44 m)
Sails
Mainsail area99.20 sq ft (9.216 m2)
Jib/genoa area157.50 sq ft (14.632 m2)
Total sail area256.70 sq ft (23.848 m2)
Racing
PHRF240 (average)

The Hunter 25 is an American trailerable sailboat, designed by John Cherubini and Bob Seidelmann and first built in 1972.[1][2][3][4][5]

The original Hunter 25, sometimes called the Mark I, had a wedge-shaped cabin trunk, but a square, "box top" Mark II version was also produced.[1][5][6]

A newly designed Hunter 25 was introduced in 2005 and is often referred to as the Hunter 25-2 to differentiate it from this design.[7][8]

Production

The boat was the first design constructed by Hunter Marine in the United States and was built between 1972 and 1983.[1][9]

Design

The Hunter 25 is a small recreational keelboat, built predominantly of fiberglass. It has a masthead sloop rig, an internally-mounted spade-type rudder and a fixed fin keel. It displaces 4,400 lb (1,996 kg) in the Mark I version and 3,850 lb (1,746 kg) as the Mark II. Both carry 1,800 lb (816 kg) of ballast.[1][2]

The boat has a draft of 3.92 ft (1.19 m) with the standard keel and 2.92 ft (0.89 m) with the optional shoal draft keel.[1][10]

The boat is normally fitted with a small 4 to 8 hp (3 to 6 kW) outboard motor for docking and maneuvering.[1]

The design has sleeping accommodation for five people, with a double "V"-berth in the bow cabin, two straight settee berths in the main cabin and an aft single berth on the port side. The galley is located on the starboard side just forward of the companionway ladder. The galley is L-shaped and is equipped with a two-burner stove and a sink. The head is located just aft of the bow cabin on the starboard side. Cabin headroom is 62 in (157 cm) on the Mark I and 68 in (173 cm) on the Mark II.[5]

The boat has a PHRF racing average handicap of 240. It has a hull speed of 6.02 kn (11.15 km/h).[2]

Operational history

In a 2010 review Steve Henkel wrote, "the Hunter 25 was the first sailboat design to be produced by Hunter. It was a success, and in 1977 was followed by the Hunter 25 Mark II, which retained the hull and layout below but sported a new and boxy deck with six inches more headroom. There were several pet names for the Mk I, with her low-domed cabintop and coaming going around the edge of the spray hood, including 'bubble top' and 'spitfire canopy.' After the Mk II came along, the names that stuck were 'wedge top' for the earlier design and 'box top' for the later, taller cabin."[5]

See also

Similar sailboats

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Browning, Randy (2020). "Hunter 25 sailboat specifications and details". sailboatdata.com. https://sailboatdata.com/sailboat/hunter-25. 
  2. 2.0 2.1 2.2 InterVisionSoft LLC (2017). "Sailboat Specifications for Hunter 25". Sailing Joy. http://www.sailingjoy.com/sailboat_specs/sailboat_specs/view/438/hunter-25. 
  3. Browning, Randy (2020). "John Cherubini". sailboatdata.com. https://sailboatdata.com/designer/cherubini-john. 
  4. Browning, Randy (2020). "J. Robert Seidelmann". sailboatdata.com. https://sailboatdata.com/designer/seidelmann-j-robert. 
  5. 5.0 5.1 5.2 5.3 Henkel, Steve: The Sailor's Book of Small Cruising Sailboats, page 344-345. International Marine/McGraw-Hill, 2010. ISBN:978-0-07-163652-0
  6. Browning, Randy (2020). "Hunter 25 Box Top sailboat specifications and details". sailboatdata.com. https://sailboatdata.com/sailboat/hunter-25-box-top. 
  7. McArthur, Bruce (2020). "Hunter 25-2 sailboat". sailboatdata.com. https://sailboatdata.com/sailboat/hunter-25-2. 
  8. Hunter Marine (2005). "Hunter 25 brochure". marlow-hunter.com. http://www.marlow-hunter.com/wp-content/uploads/25_2005.pdf. 
  9. McArthur, Bruce (2020). "Hunter Marine". sailboatdata.com. https://sailboatdata.com/builder/hunter-marine-usa. 
  10. InterVisionSoft LLC (2017). "Sailboat Specifications for Hunter 25 SD". Sailing Joy. http://www.sailingjoy.com/sailboat_specs/sailboat_specs/view/435/hunter-25-sd.