Harmony of the seas

KONE's expertise ensures flawless people flow for a floating city

Customer: Royal Caribbean International Shipyard
Shipyard: STX France (Saint-Nazaire)
Size: 27,000 gross tons
Date of completion: May 2016 (handover 15 May 2016)

Imagine a floating city with water slides, surf simulators, and thousands of guests enjoying the finer things in life. This is Harmony of the Seas, one of the world's largest cruise vessels. Ensuring smooth, safe, and efficient movement for its 8,880 passengers and crew is paramount. KONE's deep marine expertise and innovative solutions were instrumental in bringing this vision to life, creating an effortless experience across every deck.

During the building of the Harmony of the Seas vessel, we never faced any issues related to the delivery or installation of KONE's equipment. We see this as a proof of their professionalism and we're extremely pleased to work with KONE.

Laurent Castaing General Manager, STX France

We are honored and proud to receive this recognition from a valued customer. Marine elevators are among the most demanding to design, and we are truly grateful to STX France for recognizing our efforts and expertise in this way. Our long, shared history has given us the insight needed to understand and find the best solutions to meet the customer's needs.

Ari Winter Head of Marine Business, KONE

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Precision engineering for exceptional scale and complexity

Designing a vertical transportation system for a vessel of Harmony of the Seas' immense scale – displacing nearly 227,000 gross tons with over 2,700 rooms – presented unique challenges. Royal Caribbean and STX France required a custom-built, highly reliable system that could handle thousands of people moving simultaneously, all while adhering to a strict construction schedule.

KONE met these requirements through close collaboration with the architect and consultant from the earliest design phases. By understanding the customer's specific needs, KONE delivered tailored solutions such as space-saving KONE MonoSpace® elevators that freed up valuable space for other amenities. Careful planning and precise execution kept the complex installation on track, leading to a successful handover and recognition of KONE as a valued long-term partner.

Award-winning partnership delivers flawless onboard experience

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Seamless movement for 8,880 passengers  and crew

KONE's robust vertical transportation solutions ensure smooth, safe, and efficient people flow across all decks, enabling guests and crew to navigate the vast cruise ship effortlessly.

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Optimized space utilization with innovative  elevator technology

The use of KONE MonoSpace® elevators eliminated the need for machine rooms, allowing Royal Caribbean to reclaim valuable space for additional guest amenities and operational needs.

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Flawless project execution and on-schedule delivery

KONE's strong project management and reliable installation ensured that all equipment was delivered and installed without issues, contributing to Harmony of the Seas' timely handover.

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Recognized as "best long-term partner" by  STX France

KONE's professionalism, high-quality equipment, and excellent on-site cooperation were officially acknowledged by the shipyard, highlighting a successful and enduring partnership.

Technology highlights

47

Total KONE units onboard

14

KONE Monospace® elevators

28

KONE MiniSpace™ elevators

2

KONE escalators

Results of the collaboration

28 KONE MiniSpace™ elevators for diverse needs

These versatile elevators efficiently serve various areas of the ship, ensuring rapid and comfortable movement for both passengers and service personnel.

14 KONE MonoSpace® elevators for space optimization

Utilizing machine-room-less technology, these elevators free up critical space on board, allowing for more guest facilities and operational flexibility.

2 KONE escalators for high-traffic zones

Strategically placed escalators manage high volumes of passenger traffic, providing continuous and effortless flow in key public areas.

3 easy-access (impaired mobility) platforms

These platforms ensure full accessibility for all passengers, including those with limited mobility, promoting an inclusive environment throughout the vessel.

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