Tanzer 10.5
Development
DesignerDick Carter/Johann Tanzer
LocationCanada
Year1983
Builder(s)Tanzer Industries
NameTanzer 10.5
Boat
CrewTwo
Draft6.50 ft (1.98 m) swing keel down
Hull
TypeMasthead sloop
ConstructionFibreglass
LOA34.42 ft (10.49 m)
LWL27.50 ft (8.38 m)
Beam11.50 ft (3.51 m)
Hull appendages
Keel/board typefixed conventional fin keel or swing keel
Rig
Racing
PHRF162 (fixed keel version)

The Tanzer 10.5 is a Canadian sailboat, that was first built in 1983. The boat was developed from the 1980 Dick Carter designed Tanzer 10, with contributions from Johann Tanzer.[1][2][3][4][5]

Production

The boat was built by Tanzer Industries Limited in Dorion, Quebec. The company entered bankruptcy in 1986 and production had ended by then.[1][6]

Design

Tanzer 10.5

The Tanzer 10.5 is a small recreational keelboat, built predominantly of fibreglass, with wood trim. It has a masthead sloop rig, a transom and skeg-hung rudder, wheel steering and a fixed fin keel or optionally a swing keel as the Tanzer 10 LK. The boat displaces 13,000 lb (5,897 kg) and carries 5,700 lb (2,585 kg) of ballast.[1][5]

The boat is powered by a Japanese-made Yanmar diesel engine of 30 hp (22 kW). It has a pilothouse and inside steering. The pilothouse is access ed from the cockpit down a short ladder. The pilothouse has wrap-around windows and a helm position to starboard, with a chart table located outboard. Aft of the pilothouse is the head with a shower. Next to that is the galley, with a three-burner propane stove and oven. The main cabin is two steps down from the pilothouse and features a dinette table with seating for eight people. The table can be converted to a double berth. In the bow are two separate berths, with the starboard one above the port one. There are seven deck hatches and three opening ports for ventilation.[1][5]

Sails include a self-tending jib, 110% and 150% genoas, as well as a poleless spinnaker of 1,300 sq ft (120 m2) intended only for cruising use.[5]

It has a hull speed of 7.03 kn (13.02 km/h).[3]

Operational history

Tanzer 10.5

In a review Michael McGoldrick wrote, "The Tanzer 10.5 (a 34 footer) was designed with a number of very interesting and innovative features. It has a retractable ballasted keel. Unlike many boats with a swing keel arrangement, the Tanzer 10.5's keel fills-in the entire keel house opening when it is in its lowered position. This means its performance should come very close to that of a true fixed keel. (While conceived as a boat with a retractable keel, it was possible to order it with a standard fin keel or fixed shoal draft keel.) Although the Tanzer 10.5 looks very much like a sleek sailboat, it actually has a pilot house with an interior steering station. Likewise, although the Tanzer 10.5 looks like it is an aft-cockpit boat, it is really a quasi mid-cockpit sailboat. It has a cabin located aft of the cockpit, which is connected to the main cabin by a small passage way. The innovative design of the Tanzer 10.5 does have a few drawbacks. For example, it has a small cockpit for a 34 footer, and because of the complexities of the keel lifting mechanism, this part of the boat is prone to problems."[7]

Variants

Tanzer 10.5
Standard keel version with a draft of 5.92 ft (1.80 m).[1] The boat has a PHRF racing average handicap of 162.[3]
Tanzer 10.5 LK
Lifting Keel version, with a draft of 6.50 ft (1.98 m) with the keel down and 2.08 ft (0.63 m) with the keel retracted. The keel is hydraulically raised and its housing is located inside both the main cabin and the pilothouse.[1][2][5] The boat has a PHRF racing average handicap of 153 with a high of 153 and low of 156.[4]

See also

References

  1. 1 2 3 4 5 6 Browning, Randy (2016). "Tanzer 10.5 sailboat specifications and details". sailboatdata.com. Archived from the original on 3 March 2022. Retrieved 10 July 2016.
  2. 1 2 Browning, Randy (2016). "Tanzer 10.5 LK sailboat specifications and details". sailboatdata.com. Archived from the original on 16 August 2016. Retrieved 10 July 2016.
  3. 1 2 3 InterVisionSoft LLC (2016). "Sailboat Specifications for Tanzer 10.5". Sailing Joy. Archived from the original on 25 January 2019. Retrieved 10 July 2016.
  4. 1 2 InterVisionSoft LLC (2016). "Sailboat Specifications for Tanzer 10.5 LK". Sailing Joy. Archived from the original on 25 January 2019. Retrieved 10 July 2016.
  5. 1 2 3 4 5 Sherwood, Richard M.: A Field Guide to Sailboats of North America, Second Edition, pages 268-269. Houghton Mifflin Company, 1994. ISBN 0-395-65239-1
  6. ↑ McArthur, Bruce (2022). "Tanzer Industries Ltd. 1966 - 1986". sailboatdata.com. Archived from the original on 8 September 2020. Retrieved 28 February 2022.
  7. ↑ McGoldrick, Michael (2018). "Tanzer 10.5". Sail Quest. Archived from the original on 3 March 2022. Retrieved 24 July 2018.
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