| Wellington is New Zealand's capital city
and lies at the southern end of the North Island. Being right in the roaring forties, it
can be a blustery old place and the inhabitants are almost proud of the weather.
The harbour is much quieter than it used
to be, traditional shipping being almost extinct, the scene is largely container ships and
roro vessels. The need for heavy lifts is usually catered for by special gear on the ships
themselves if not on shore.
Wellington had a craneship -the Hikitia- a
sister ship of the Rapaki which used to be in Lyttleton but is now in Auckland at the NZ
Maritime Museum. She had a long useful life but was only recently put up for sale. Rather
than see her scrapped, a local group bought her and she is available when needed.
In 1984, the original coal fired scotch
boiler was removed and replaced by two package boilers with oil firing. Their steam
production is less than the original leaving her a little breathless apparently.
Like Rapaki, she has two compounds, single
cylinder engines running the generator and condenser circulating pump. There is a Weirs
airpump, double feed pump and domestic services pump.
On deck, there is a windlass, capstan and
the steering engine in the wheelhouse on deck.
In the cranehouse, the steam comes in
through the centreline and runs two twin cylinder engines which between them handle
luffing of the jib, slewing, raising and lowering the hook and moving two heavy
counterbalancing weights alongside the cranehouse. The crew worked a series of dog
clutches to engage the gearing for the various actions: Labour and crew intensive! There
was a control house in a prime spot well above where the engines were worked from.
In her prime she could lift 80 tons.
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