UPDATED SPECIFICATIONS FOR SHIP-LIFT WINCH COMPONENTS FINAL PROJECT REPORT Proposed as one of the requirement for obtaining Bachelor of Engineering By Mazaya Filia (13118234) Mentor Prof. Dr. Ir. Bagus Budiwantoro PROGRAM STUDI TEKNIK MESIN FAKULTAS TEKNIK MESIN DAN DIRGANTARA INSTITUT TEKNOLOGI BANDUNG 2025 VALIDATION SHEET Final Project UPDATED SPECIFICAT IONS FOR SHIP-LIFT WINCH COMPONENTS By Mazaya Filia 13118234 Mechanical Engineering Study Program Faculty of Mechanical and Aerospace Engineering Institut Teknologi Bandung Approved on: 23 January 2025 Primary Mentor Prof. Dr. Ir. Bagus Budiwantoro 19560215 198203 1 001 Title Updated Specifications For Ship-Lift Winch Components Mazaya Filia Study Program Mechanical Engineering 13118234 Faculty of Mechanical and Aerospace Engineering Institut Teknologi Bandung Abstract The ship lift is used to dry dock and to launch ships. However, as it was built to be a better alternative than the original dry dock and slipway, it has a few crucial advantages that its counterparts do not have. It has also been recognized to have advantages over navigation ship locks, leading to its development being emphasized in the 21st PIANC International Navigation Congress. The first leverage it has is that ship lifts can serve many parking places. The second is that while a normal dry-docking system does not support the body as best as a ship in its waterborne state, the vertical ship lift are able to emulate that condition. It should be noted that in Indonesia, maritime development has become even more important, but it can only be profitable if Indonesian products can remain competitive on the regional stage. This can only be achieved by improving maritime infrastructure. With ship lift being one of the best systems a dock can have, helping in its advancement inside the country is the most logical route to go. The ship lift consists of a main few systems in place, one of which are the hoist system, that is again divided into the pulley and winch system. This report will be covering components of the winch system, where their new specifications will be choosen and calculated. Their changes will be based on the newly designed transfer system components. The winch components will include the rope, drum and motor. The new specifications will consider the new weights, the previous requirements, and overall operation. Keywords : shiplift, winch, standards Judul Spesifikasi Terbaru Untuk Komponen Winch Ship Lift Mazaya Filia Program Studi Teknik Mesin 13118234 Fakultas Teknik Mesin dan Dirgantara Institut Teknologi Bandung Abstrak Ship lift digunakan untuk dok kering dan meluncurkan kapal.