Hikitia: Difference between revisions

Hikitia at the Taranaki Street wharf
History
Australia
Name	Hikitia
Owner	Maritime Heritage Trust of Wellington
Port of registry	Wellington
Builder	Fleming & Ferguson, Paisley, Scotland[1]
Yard number	486[1]
Launched	15 April 1926[1]
Maiden voyage	29 September 1926[citation needed]
Identification	IMO number: 5150393
Status	Operational
General characteristics
Tonnage	746 GRT[1]
Displacement	926 tonnes
Length	160.1 ft (48.8 m)[1]
Beam	52.3 ft (15.9 m)[1]
Depth	11.35 ft (3.5 m)[citation needed]
Installed power	steam engines originally fed by coal-fired Scotch boilers, later replaced in 1963 by oil-fired boilers and then by small modern package boilers.[citation needed]
Propulsion	twin screw[1]
Speed	about 10 kn (18.5 km/h)[citation needed]

Hikitia is a working self-propelled floating steam crane in Wellington, New Zealand. She is thought to be the only working steam crane of her type in the world. She is also the sister ship to the Rapaki, formerly of the Port of Lyttelton, which is now at the New Zealand Maritime Museum.^{[[[Rapaki steam crane#{{{section}}}|contradictory]]]}

Twin screws are driven by surface-condensing direct-drive compound engines which were supplied with steam by a coal-fired Scotch boiler with two furnaces. A similar but oil-fired boiler replaced the original boiler in 1963. In 1980 this was also removed and the present two locally made small modern package boilers were installed.^[2] These new boilers produce less steam than the original ones.^{[citation needed]}

The hull of the vessel was built by Fleming & Ferguson and the crane was built by Sir William Arrol & Co. of Glasgow. The crane alone weighs 310 tonnes, and was built to lift 80 tonnes. However, while dismantling the wreck of TEV Wahine it is thought that she lifted 140 tonnes.^[3] In 2004 she lifted 100 tonnes to maintain her lifting licence of 80 tonnes. Her most recent lift was a 20 tonne ice plant in Lyttelton.^{[citation needed]}

Hikitia travelled to Lyttelton in June 2009 for hull, tail shaft and various other underwater repairs.^[4] While in Lyttelton, she moved an ice plant between wharves to repay part of her refurbishment at the port's dry dock. The venture south was the ship's first time out of Wellington since 1926.^{[citation needed]}

• Hikitia Heavy Lift Ltd
• Crane Event from Heritage New Zealand, Autumn 2005
• Maritime Archaeological Association of New Zealand
• Official website