Engineering:Cal 35 Cruise

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Short description: Sailboat class
Cal 35 Cruise
Development
DesignerWilliam Lapworth
LocationUnited States
Year1973
No. built120
Builder(s)Columbia Yachts
RoleCruiser
Boat
Boat weight15,000 lb (6,804 kg)
Draft4.67 ft (1.42 m)
Hull
TypeMonohull
ConstructionFiberglass
LOA35.08 ft (10.69 m)
LWL28.75 ft (8.76 m)
Beam11.00 ft (3.35 m)
Engine typePerkins Engines 4-107 50 hp (37 kW) diesel engine
Hull appendages
Keel/board typefin keel
Ballast5,000 lb (2,268 kg)
Rudder(s)internally-mounted spade-type rudder
Rig
Rig typeBermuda rig
I (foretriangle height)42.00 ft (12.80 m)
J (foretriangle base)14.00 ft (4.27 m)
P (mainsail luff)36.00 ft (10.97 m)
E (mainsail foot)14.00 ft (4.27 m)
Sails
SailplanMasthead sloop
Mainsail area252.00 sq ft (23.412 m2)
Jib/genoa area294.00 sq ft (27.313 m2)
Total sail area546.00 sq ft (50.725 m2)

The Cal 35 Cruise is an American sailboat that was designed by C. William Lapworth as a cruiser and first built in 1973.[1][2][3]

The Cal 35 Cruise is sometimes confused with the later Cal 35 series of sailboats.[4][5]

[3]

Production

The design was built by Cal Yachts in the United States . Production was started in 1973 and ended in 1974, with a total of 120 examples of the design produced.[1][3][6]

Design

The Cal 35 Cruise is a recreational keelboat, built predominantly of fiberglass, with wood trim. It has a masthead sloop rig or optional ketch rig, with a keel-stepped mast. The boat has a raked stem, a plumb transom, an internally mounted spade-type rudder controlled by a wheel and a fixed fin keel. It displaces 15,000 lb (6,804 kg) and carries 5,000 lb (2,268 kg) of ballast.[1][3]

The boat has a draft of 4.67 ft (1.42 m) with the standard keel fitted.[1][3]

The boat is fitted with a British Perkins Engines 4-107 diesel engine of 50 hp (37 kW) for docking and maneuvering. The engine is located under the companionway steps.[1][3]

The design has a raised saloon top, with the galley on the port side at the foot of the companionway steps. The head is located forward, just aft of the bow "V"-berth and also on the port side. A dinette table is fitted in the main cabin. Opening hatches are provided for ventilation in the forward cabin and the main cabin.[1][3]

The design has a hull speed of 7.18 kn (13.30 km/h).[3]

Variants

Cal 35 Cruise Sloop
This model was introduced in 1973 and has a masthead sloop rig.[1][3]
Cal 35 Cruise Ketch
This model was also introduced in 1973 and has a mizzen mast with a sail luff of 18.00 ft (5.49 m) and a foot of 6.36 ft (1.94 m).[1][3][7][8]

See also

Similar sailboats

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 McArthur, Bruce (2019). "Cal 35 Cruise sailboat". sailboatdata.com. Archived from the original on 18 October 2018. https://web.archive.org/web/20181018215932/https://sailboatdata.com/sailboat/cal-35-cruise. 
  2. McArthur, Bruce (2019). "C. William Lapworth". sailboatdata.com. Archived from the original on 30 September 2019. https://web.archive.org/web/20190930062148/https://sailboatdata.com/designer/lapworth-c-william. 
  3. 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Sea Time Tech, LLC (2022). "Cal 35 Cruise". sailboat.guide. https://sailboat.guide/cal/35-cruise. 
  4. McArthur, Bruce (2019). "Cal 35 (1979) sailboat". sailboatdata.com. Archived from the original on 31 December 2019. https://web.archive.org/web/20191231170958/https://sailboatdata.com/sailboat/cal-35-1979. 
  5. Sea Time Tech, LLC (2022). "Cal 35 (1979)". sailboat.guide. https://sailboat.guide/cal/35-1979. 
  6. McArthur, Bruce (2019). "Jensen Marine/Cal Boats". sailboatdata.com. Archived from the original on 23 May 2019. https://web.archive.org/web/20190523191823/https://sailboatdata.com/builder/jensen-marinecal-boats. 
  7. McArthur, Bruce (2019). "Cal 35 Cruise Ketch sailboat". sailboatdata.com. Archived from the original on 31 December 2019. https://web.archive.org/web/20191231210357/https://sailboatdata.com/sailboat/cal-35-cruise-ketch. 
  8. Sea Time Tech, LLC (2022). "Cal 35 Cruise Ketch". sailboat.guide. https://sailboat.guide/cal-35-cruise-ketch.