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''Queen Elizabeth 2'' (''QE2'') is a retired British
ocean liner An ocean liner is a passenger ship primarily used as a form of transportation across seas or oceans. Ocean liners may also carry cargo or mail, and may sometimes be used for other purposes (such as for pleasure cruises or as hospital ships). C ...
converted into a floating hotel. Originally built for the Cunard Line, the ship, named as the second ship named ''Queen Elizabeth'', was operated by Cunard as both a transatlantic liner and a
cruise ship Cruise ships are large passenger ships used mainly for vacationing. Unlike ocean liners, which are used for transport, cruise ships typically embark on round-trip voyages to various ports-of-call, where passengers may go on Tourism, tours know ...
from 1969 to 2008. She was then laid up until converted and since 18 April 2018 has been operating as a floating hotel in
Dubai Dubai (, ; ar, دبي, translit=Dubayy, , ) is the most populous city in the United Arab Emirates (UAE) and the capital of the Emirate of Dubai, the most populated of the 7 emirates of the United Arab Emirates.The Government and Politics ...
. ''Queen Elizabeth 2'' was designed for the transatlantic service from her home port of
Southampton Southampton () is a port City status in the United Kingdom, city in the ceremonial county of Hampshire in southern England. It is located approximately south-west of London and west of Portsmouth. The city forms part of the South Hampshire, S ...
, UK, to New York, United States and was named after the earlier Cunard liner . She served as the flagship of the line from 1969 until succeeded by in 2004. ''Queen Elizabeth 2'' was designed in Cunard's offices in
Liverpool Liverpool is a City status in the United Kingdom, city and metropolitan borough in Merseyside, England. With a population of in 2019, it is the List of English districts by population, 10th largest English district by population and its E ...
and
Southampton Southampton () is a port City status in the United Kingdom, city in the ceremonial county of Hampshire in southern England. It is located approximately south-west of London and west of Portsmouth. The city forms part of the South Hampshire, S ...
and built in Clydebank, Scotland. She was considered the last of the transatlantic ocean liners until "Project Genesis" was announced by Cunard Line in 1995 after the business purchase of Cunard by Mickey Arison; chairman of Carnival and Carnival UK. Project Genesis was intended to create new life in the ocean liner saga, and in 1998, Cunard revealed the name: ''Queen Mary 2''. ''Queen Elizabeth 2'' was refitted with a modern diesel powerplant in 1986–87. She undertook regular world cruises during almost 40 years of service, and later operated predominantly as a cruise ship, sailing out of Southampton, England. ''Queen Elizabeth 2'' had no running mate and never ran a year-round weekly transatlantic express service to New York. She did, however, continue the Cunard tradition of regular scheduled transatlantic crossings every year of her service life. ''Queen Elizabeth 2'' retired from active Cunard service on 27 November 2008. She had been acquired by the private equity arm of Dubai World, which planned to begin conversion of the vessel to a 500-room floating hotel moored at the Palm Jumeirah, Dubai. The 2008 financial crisis intervened, however, and the ship was laid up at Dubai Drydocks and later Mina Rashid. Subsequent conversion plans were announced in 2012 and then again by the ''Oceanic Group'' in 2013, but both plans stalled. In November 2015, Cruise Arabia & Africa quoted DP World chairman Ahmed Sultan Bin Sulayem as saying that QE2 would not be scrapped and a Dubai-based construction company announced in March 2017 that it had been contracted to refurbish the ship. The restored QE2 opened to visitors on 18 April 2018, with a soft opening. The grand opening was set for October 2018.


Development

By 1957, transatlantic travel was becoming dominated by air travel due to its speed and low cost relative to sea routes, with passenger numbers split 50:50 between sea and air transport. The increase in market share by air showed no signs of slowing down, especially once the
Boeing 707 The Boeing 707 is an American, long-range, narrow-body airliner, the first jetliner developed and produced by Boeing Commercial Airplanes. Developed from the Boeing 367-80 prototype first flown in 1954, the initial first flew on December ...
and the Douglas DC8 entered service in 1958.Payne. Page 31. Conversely, and ''Queen Elizabeth'' were becoming increasingly expensive to operate, and both internally and externally were relics of the pre-war years and needed to be retired by the mid-1960s. Despite falling passenger revenues, Cunard did not want to give up its traditional role as a provider of a North Atlantic passenger service, and so decided to replace the existing ageing ''Queens'' with a new ocean liner designated "''Q3''", as it would be the third Cunard ''Queen''. The ''Q3'' was projected to measure 75,000 gross register tons, have berths for 2,270 passengers, and cost about £30 million. Work had proceeded as far as the preparation of submissions from six shipyards and applying for government financial assistance with the construction when misgivings among some executives and directors, coupled with a shareholder revolt, led to the benefits of the project being reappraised and ultimately cancelled on 19 October 1961.Cross. Cunard decided to continue with a replacement "''Queen''" but with an altered operating regime and more flexible design. Realising the decline of transatlantic trade, it was visualised that she would be a three-class (First, Cabin and Tourist) dual-purpose ship operating for eight months of the year on the transatlantic route, and during the winter months would operate as a
cruise ship Cruise ships are large passenger ships used mainly for vacationing. Unlike ocean liners, which are used for transport, cruise ships typically embark on round-trip voyages to various ports-of-call, where passengers may go on Tourism, tours know ...
in warmer climates. Compared with the older Queens, which had two engine rooms and four propellers, the newly designated ''Q4'' would be smaller with one boiler room, one engine room and two propellers, which combined with automation would allow a smaller engineering complement.Payne. Page 32. Despite producing 110,000 shp, the new ship was to have the same service speed of as the two previous ''Queens''. This would require an engine output of 160,000shp compared to the older Queens 200,000shp, whilst the fuel consumption would be halved to 520 tons per 24 hours, this was expected to save £1 million a year in fuel bills. The ''Q4'' would also be able to transit the
Panama Canal The Panama Canal ( es, Canal de Panamá, link=no) is an artificial waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean and divides North and South America. The canal cuts across the Isthmus of Panama and is a Channel ( ...
and Suez Canal and the shallower draught of 32 feet, which was seven feet less than her predecessors, and which would allow her to enter ports that the old ''Queens'' could not.


Design

The interior and superstructure for the ''QE2'' was designed by James Gardner. His design for the ocean liner was described by The Council of Industrial Design as that of a "very big yacht" and with a "look hat wassleek, modern and purposeful".


Characteristics

At the time of retirement, the ship had a gross tonnage of 70,327 and was long. ''QE2'' had a top speed of with her original steam turbines; this was increased to when the vessel was re-engined with a diesel-electric powerplant.


Hull

The hull was of welded construction, which avoided the weight penalty of over ten million rivets and overlapped steel plates compared with the previous ''Queens'', unlike the two previous ships the ''QE2'' also had a bulbous bow.


Superstructure

Like both and , ''QE2'' had a flared stem and clean forecastle. What was controversial at the time, was that Cunard decided not to paint the funnel with the line's distinctive colour and pattern, something that had been done on all merchant vessels since the first Cunard ship, , sailed in 1840. Instead, the funnel was painted white and black, with the Cunard orange-red appearing only on the inside of the wind scoop. This practice ended in 1983 when ''QE2'' returned from service in the
Falklands War The Falklands War ( es, link=no, Guerra de las Malvinas) was a ten-week undeclared war between Argentina and the United Kingdom in 1982 over two British dependent territories in the South Atlantic: the Falkland Islands and its territori ...
, and the funnel has been repainted in Cunard traditional colours (orange and black), with black horizontal bands (known as "hands") ever since. The original pencil-like funnel was rebuilt in 1986 as an enlarged version using metal from the original, when the ship was converted from steam to diesel power. Large quantities of aluminium were used in the framing and cladding of ''QE2''s superstructure. This decision was designed to save weight, reducing the draft of the ship and lowering the fuel consumption, but it also posed the possibility of corrosion problems that can occur with joining the dissimilar metals together, so a jointing compound was coated between the steel and aluminium surfaces to prevent this happening. The low melting point of aluminium caused concern when ''QE2'' was serving as a troopship during the
Falklands War The Falklands War ( es, link=no, Guerra de las Malvinas) was a ten-week undeclared war between Argentina and the United Kingdom in 1982 over two British dependent territories in the South Atlantic: the Falkland Islands and its territori ...
: some feared that if the ship were struck by a missile her upper decks would collapse quickly due to fire, thereby causing greater casualties. In 1972, the first penthouse suites were added in an aluminium structure on Signal Deck and Sports Deck (now "Sun Deck"), behind the ship's
bridge A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually somethi ...
, and in 1977 this structure was expanded to include more suites with balconies, making ''QE2'' one of the first ships to offer private terraces to passengers since ''Normandie'' in the 1930s. ''QE2''s balcony accommodation was expanded for the final time during ''QE2''s 1986/87 refurbishment in
Bremerhaven Bremerhaven (, , Low German: ''Bremerhoben'') is a city at the seaport of the Free Hanseatic City of Bremen, a state of the Federal Republic of Germany. It forms a semi-enclave in the state of Lower Saxony and is located at the mouth of the R ...
. During this refit, the ship was given a new wider funnel built using panels from the original. It retained the traditional Cunard colours. ''QE2''s final structural changes included the reworking of the aft decks during the 1994 refit (following the removal of the magrodome), and the addition of an undercover area on Sun Deck during her 2005 refit, creating a space known as Funnel Bar.


Interiors

''Queen Elizabeth 2''s interior configuration was laid out in a horizontal fashion, similar to ''France'', where the spaces dedicated to the two classes were spread horizontally on specific decks, in contrast to the vertical class divisions of older liners. Where ''QE2'' differed from ''France'' was that the first-class deck (Quarter Deck) was below the deck dedicated to tourist class (Upper Deck). Originally there were to be main lounges serving three classes, layered one atop the other, but when Cunard decided to make the ship a two-class vessel, only two main lounges were needed. Instead of completely reconfiguring the Boat Deck, the ship's architects simply opened a well in the deck between what were to have been the second and third class lounges, creating a double-height space known as the Double Room (now the Grand Lounge). This too was unconventional in that it designated a grander two-storey space for tourist class passengers, while first-class passengers gathered in the standard height Queen's Room. The configuration for segregated Atlantic crossings gave first-class passengers the theatre balcony on Boat Deck, while tourist class used the orchestra level on Upper Deck. Over the span of her thirty-nine-year seagoing career, ''QE2'' received a number of interior refits and alterations. The year she came into service, 1969, was also the year of the
Apollo 11 Apollo 11 (July 16–24, 1969) was the American spaceflight that first landed humans on the Moon. Commander Neil Armstrong and lunar module pilot Buzz Aldrin landed the Apollo Lunar Module ''Eagle'' on July 20, 1969, at 20:17 UTC, a ...
mission, when the
Concorde The Aérospatiale/BAC Concorde () is a retired Franco-British supersonic airliner jointly developed and manufactured by Sud Aviation (later Aérospatiale) and the British Aircraft Corporation (BAC). Studies started in 1954, and France and t ...
's prototype was unveiled, and the previous year
Stanley Kubrick Stanley Kubrick (; July 26, 1928 – March 7, 1999) was an American film director, producer, screenwriter, and photographer. Widely considered one of the greatest filmmakers of all time, his films, almost all of which are adaptations of nove ...
's film '' 2001: A Space Odyssey'' premiered. In keeping with those times, originally Cunard broke from the traditional interiors of their previous liners for ''QE2'', especially the
Art Deco Art Deco, short for the French ''Arts Décoratifs'', and sometimes just called Deco, is a style of visual arts, architecture, and product design, that first appeared in France in the 1910s (just before World War I), and flourished in the Unit ...
style of the previous ''Queens''. Instead modern materials like decorative laminates, aluminium and Perspex were used. The public rooms featured glass, stainless steel, dark carpeting and sea green leather. Furniture was modular and abstract art was used throughout public rooms and cabins. Dennis Lennon was responsible for co-ordinating the interior design, and his team included Jon Bannenberg and
Gaby Schreiber Gaby Schreiber (nee Wolff, 1916–1991) was a British industrial and interior designer. She was born Gaby Wolff in Austria. She studied art and stage and interior design in Vienna, Florence, Berlin, and Paris. She was a leading British industrial ...
, although Lennon's original designs only remained intact for three years. The Midships Lobby on Two Deck, where first-class passengers boarded for transatlantic journeys and all passengers boarded for cruises, was a circular room with a sunken seating area in the centre with green leather-clad banquettes and surrounded by a chrome railing. As a kingpin to this was a flared, white, trumpet-shaped, up lit column. Another room, designed by Michael Inchbald, where ''QE2''s advanced interior design was demonstrated was the first class lounge, the Queen's Room on Quarter Deck. This space, in colours of white and tan, featured a lowered ceiling with large indirectly lit slots, which, despite reducing the ceiling height, created an impression of airy openness above to deal with the otherwise oppressive dimensions of the single-storey room (c. 30m x 30m x 2.4m). In addition, the structural columns were flared at the top to blend into the ceiling and to lose the visual indication of low ceiling height that straight columns would have given. (The Midships Lobby copied these features but without achieving the airiness.) Inchbald repeated the flaring of the columns in the bases of his tables and leather shell chairs. The indirect lighting from above could be switched from a cool hue for summer to a warm hue for winter. The Theatre Bar on Upper Deck featured red chairs, red drapes, a red egg crate fibreglass screen, and even a red baby grand piano. Some more traditional materials like wood veneer were used as highlights throughout the ship, especially in passenger corridors and staterooms. There was also an Observation Bar on Quarter Deck, a successor to its namesake, located in a similar location, on both previous ''Queens'', which offered views through large windows over the ship's bow. This room was lost in ''QE2''s 1972 refit, becoming galley space with the forward-facing windows plated over. In the 1994 refit, almost all of the remaining original decor was replaced, with Cunard opting to reverse the original design direction of ''QE2''s designers and use the line's traditional ocean liners as inspiration. The green velvet and leather Midships Bar became the
Art Deco Art Deco, short for the French ''Arts Décoratifs'', and sometimes just called Deco, is a style of visual arts, architecture, and product design, that first appeared in France in the 1910s (just before World War I), and flourished in the Unit ...
inspired Chart Room, receiving an original, custom-designed piano from ''Queen Mary''. The (by now) blue dominated Theatre Bar was transformed into the Golden Lion Pub, which mimics a traditional
Edwardian The Edwardian era or Edwardian period of British history spanned the reign of King Edward VII, 1901 to 1910 and is sometimes extended to the start of the First World War. The death of Queen Victoria in January 1901 marked the end of the Victori ...
pub. Some original elements were retained including the flared columns in the Queen's Room and Mid-Ships Lobby which were incorporated into the reworked designs. The Queen's Room's indirect lighting from above was replaced with uplighters which reversed the original light airy effect by illuminating the lowered ceiling and leaving shadows in the ceiling's slot. The furniture and carpet which replaced Michael Inchbald's designs were incongruous next to the flared columns and slotted ceiling. By the time of her retirement, the synagogue was the only room that had remained unaltered since 1969. However it was reported that during ''QE2''s 22 October five-night voyage, the synagogue was dismantled and removed from the ship before her final sailing to Dubai.


Artwork and artefacts

The designers included numerous pieces of artwork within the public rooms of the ship, as well as maritime artefacts drawn from Cunard's long history of operating merchant vessels. Althea Wynne's sculpture of the ''White Horses'' of the Atlantic Ocean was installed in the Mauretania Restaurant. Two bronze busts were installed—one of Sir Samuel Cunard outside the Yacht Club, and one of Queen
Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until her death in 2022. She was queen regnant of 32 sovereign states during ...
in the Queen's Room. Four life-size statues of human forms—created by sculptor Janine Janet in marine materials like shell and coral, representing the four elements—were installed in the Princess Grill. A frieze designed by Brody Nevenshwander, depicting the words of
T. S. Eliot Thomas Stearns Eliot (26 September 18884 January 1965) was a poet, essayist, publisher, playwright, literary critic and editor.Bush, Ronald. "T. S. Eliot's Life and Career", in John A Garraty and Mark C. Carnes (eds), ''American National Biogr ...
, Sir
Francis Drake Sir Francis Drake ( – 28 January 1596) was an English explorer, sea captain, privateer, slave trader, naval officer, and politician. Drake is best known for his circumnavigation of the world in a single expedition, from 1577 to 1580 ...
, and John Masefield, was in the Chart Room. The Midships Lobby housed a solid silver model of ''Queen Elizabeth 2'' made by Asprey of Bond Street in 1975, which was lost until a photograph found in 1997 led to the discovery of the model itself. It was placed on ''Queen Elizabeth 2'' in 1999. Three custom-designed tapestries were commissioned from
Helena Hernmarck Helena Hernmarck (born in Stockholm, Sweden, 1941) is a Swedish tapestry artist who lives and works in the United States. She is best known for her monumental tapestries designed for architectural settings. Early life and education Hernmark's pa ...
for the ship's launch, depicting the Queen as well as the launch of the ship. These tapestries were originally hung in the Quarter Deck "D" Stairway, outside the Columbia Restaurant. They were originally made with golden threads, but much of this was lost when they were incorrectly cleaned during the 1987 refit. They were subsequently hung in the "E" stairway and later damaged in 2005. There are numerous photographs, oils, and pastels of members of the
Royal Family A royal family is the immediate family of kings/queens, emirs/emiras, sultans/ sultanas, or raja/ rani and sometimes their extended family. The term imperial family appropriately describes the family of an emperor or empress, and the term p ...
throughout the vessel. The ship also housed items from previous Cunard ships, including both a brass relief plaque with a fish motif from the first and an Art-Deco bas-relief titled ''Winged Horse and Clouds'' by Norman Foster from
RMS Queen Elizabeth RMS ''Queen Elizabeth'' was an ocean liner operated by Cunard Line. With ' she provided weekly luxury liner service between Southampton in the United Kingdom and New York City in the United States, via Cherbourg in France. While being cons ...
. There were also a vast array of Cunard postcards, porcelain, flatware, boxes, linen, and Lines Bros Tri-ang Minic model ships. One of the key pieces was a replica of the
figurehead In politics, a figurehead is a person who ''de jure'' (in name or by law) appears to hold an important and often supremely powerful title or office, yet ''de facto'' (in reality) exercises little to no actual power. This usually means that they ...
from Cunard's first ship RMS Britannia, carved from
Quebec Quebec ( ; )According to the Government of Canada, Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is ...
yellow pine by Cornish sculptor Charles Moore and presented to the ship by Lloyd's of London. On the Upper Deck sits the silver Boston Commemorative Cup, presented to ''Britannia'' by the City of Boston in 1840. This cup was lost for decades until it was found in a pawn shop in Halifax, Nova Scotia. On "2" Deck was a bronze entitled ''Spirit of the Atlantic'' that was designed by Barney Seale for the second . A large wooden plaque was presented to ''Queen Elizabeth 2'' by
First Sea Lord The First Sea Lord and Chief of the Naval Staff (1SL/CNS) is the military head of the Royal Navy and Naval Service of the United Kingdom. The First Sea Lord is usually the highest ranking and most senior admiral to serve in the British Armed F ...
Sir
John Fieldhouse Admiral of the Fleet John David Elliott Fieldhouse, Baron Fieldhouse, (12 February 1928 – 17 February 1992) was a Royal Navy officer. He commanded five submarines and a frigate before achieving higher command from the 1970s. Following the in ...
to commemorate the ship's service as a Hired Military Transport (HMT) in the
Falklands War The Falklands War ( es, link=no, Guerra de las Malvinas) was a ten-week undeclared war between Argentina and the United Kingdom in 1982 over two British dependent territories in the South Atlantic: the Falkland Islands and its territori ...
. There was also an extensive collection of large-scale models of Cunard ships located throughout ''Queen Elizabeth 2''. Over the years the ship's collection was added to. Among those items was a set of antique Japanese armour presented to ''Queen Elizabeth 2'' by the Governor of Kagoshima, Japan, during her 1979 world cruise, as was a
Wedgwood Wedgwood is an English fine china, porcelain and luxury accessories manufacturer that was founded on 1 May 1759 by the potter and entrepreneur Josiah Wedgwood and was first incorporated in 1895 as Josiah Wedgwood and Sons Ltd. It was rap ...
vase presented to the ship by Lord Wedgwood. Throughout the public areas were also silver plaques commemorating the visits of every member of the Royal Family, as well as other dignitaries such as South African president
Nelson Mandela Nelson Rolihlahla Mandela (; ; 18 July 1918 – 5 December 2013) was a South African anti-apartheid activist who served as the first president of South Africa from 1994 to 1999. He was the country's first black head of state and the ...
. Istithmar bought most of these items from Cunard when it purchased ''QE2''.


Crew accommodation

The majority of the crew were accommodated in two- or four-berth cabins, with showers and toilets at the end of each alleyway. These were located forward and aft on decks three to six. At the time she entered service, the crew areas were a significant improvement over those aboard and ; however the ship's age and the lack of renovation of the crew area during her 40 years of service, in contrast to passenger areas, which were updated periodically, meant that this accommodation was considered basic by the end of her career. Officers were accommodated in single cabins with private in-suite bathrooms located on Sun Deck. There were six crew bars, the main four were split into the Senior Rates Recreation Rooms on Deck 2 and the Junior Rates on Deck 3, with Deck and Engine Departments on the port side and Hotel on the starboard side of the ship. The Female crew recreation room was on Deck 1 next to their dedicated mess room. Over time the Deck & Engine Ratings Room became The Petty Officers Club and then the Fo'c'sle Club when the British Deck and Engine crew were changed to Filipino crew. The Hotel Senior Rates room became a crew gym. The Junior Rates Rooms on Deck 3 were the main crew bars and were called ''The Pig & Whistle''. ("The 2 deck Pig" and three deck pig, for short and a tradition aboard Cunard ships) and Castaways on the starboard side. After the expansion of female crew following the conversion to diesel power, the female-only recreation and mess room became a crew library and later the crew services office. The final bar on Deck 6 aft was small and in a former crew launderette so it was called the Dhobi Arms, a hang out for the Liverpool crew but was closed in the late '80s. A bar, dedicated for the officers, is located at the forward end of Boat Deck. Named ''The Officers Wardroom'', this area enjoyed forward-facing views and was often opened to passengers for cocktail parties hosted by the senior officers. The crew mess was situated at the forward end of One Deck, adjacent to the crew services office.


Machinery

''Queen Elizabeth 2'' was originally fitted out with a
steam turbine A steam turbine is a machine that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. Its modern manifestation was invented by Charles Parsons in 1884. Fabrication of a modern steam turb ...
propulsion system utilising three Foster Wheeler E.S.D II boilers, which provided steam for the two Brown-
Pametrada Parsons Marine Steam Turbine Company was a British engineering company based on the River Tyne at Wallsend, North East England. History Charles Algernon Parsons founded the company in 1897 with £500,000 of capital. It specialised in building t ...
turbines. The turbines were rated with a maximum power output figure of (normally operating at ) and coupled via double-reduction gearing to two six-bladed fixed-pitch
propeller A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...
s. The steam turbines were plagued with problems from the time the ship first entered service and, despite being technically advanced and fuel-efficient in 1968, her consumption of 600 tons of fuel oil every twenty-four hours was more than expected for such a ship by the 1980s. After seventeen years of service, the availability of spare parts was becoming difficult due to the outdated design of the boilers and turbines and the constant use of the machinery which was mainly due to the deletion of the originally planned 4th boiler as a cost-saving measure whilst on the drawing board by Cunard. The shipping company decided that the options were to either do nothing for the remainder of the ship's life, re-configure the existing engines, or completely re-engine the vessel with a modern, more efficient and more reliable diesel-electric powerplant. Ultimately it was decided to replace the engines, as it was calculated that the savings in fuel costs and maintenance would pay for themselves over four years whilst giving the vessel a minimum of another twenty years of service, whereas the other options would only provide short-term relief. Her steam turbines had taken her to a record-breaking total of 2,622,858 miles in 18 years. During the ship's 1986 to 1987 refit, the steam turbines were removed and replaced with nine German MAN 9L58/64 nine-cylinder, medium-speed diesel engines, each weighing approximately 120 tons. Using a diesel-electric configuration, each engine drives a generator, each developing 10.5 MW of electrical power at 10,000 volts. This electrical plant, in addition to powering the ship's auxiliary and hotel services through transformers, drives the two main propulsion motors, one on each propeller shaft. These motors produce 44 MW each and are of synchronised salient-pole construction, nine metres in diameter and weighing more than 400 tons each. The ship's service speed of was now maintained using only seven of the diesel-electric sets. The maximum power output with the new engine configuration running increased to 130,000 hp, which was greater than the previous system's 110,000 hp. Using the same IBF-380 ( Bunker C) fuel, the new configuration yielded a 35% fuel saving over the previous system. During the re-engining process, her funnel was replaced by a wider one to accommodate the exhaust pipes for the nine MAN diesel engines. During the refit, the original fixed-pitch propellers were replaced with variable-pitch propellers. The old steam propulsion system required astern turbines to move the ship backwards or stop her moving forward. The pitch of the new variable pitch blades could simply be reversed, causing a reversal of propeller thrust while maintaining the same direction of propeller rotation, allowing the ship shorter stopping times and improved handling characteristics. The new propellers were originally fitted with "Grim Wheels", named after their inventor, Dr. Ing Otto Grim. These were free-spinning propeller blades fitted behind the main propellers, with long vanes protruding from the centre hub. The Grim Wheels were designed to recover lost propeller thrust and reduce fuel consumption by 2.5 to 3%. After the trial of these wheels, when the ship was drydocked, the majority of the vanes on each wheel were discovered to have broken off. The wheels were removed and the project was abandoned. Other machinery includes nine heat recovery boilers, coupled with two oil-fired boilers to produce steam for heating fuel, domestic water, swimming pools, laundry equipment, and galleys. Four flash evaporators and a reverse-osmosis unit desalinate seawater to produce 1000 tons of freshwater daily. There is also a sanitation system and sewage disposal plant, air conditioning plant, and an electro-hydraulic steering system.


Construction

On 30 December 1964, Cunard placed an order for construction of the new ship with John Brown and Company, who would build it at their shipyard in Clydebank, Scotland. The agreed price was £25,427,000 with provision for escalation of labour and materials increases, with an agreed delivery date of May 1968.Payne. Page 33. To assist with its construction the British government provided financial assistance to Cunard in the form of a £17.6 million loan at 4.5% interest. The keel was laid down on 5 July 1965, as hull number 736 on the same slipway where previous Cunard liners such as , , ''Queen Mary'', and ''Queen Elizabeth'' had been constructed. The ship was launched and named on 20 September 1967 by
Queen Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until her death in 2022. She was queen regnant of 32 sovereign state