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Analisis kekuatan dan safe working load (SWL) pada single crane hook menggunakan SolidWorks Bhakti, Zikri Amal; Subekti
KOLECER Scientific Journal of Mechanical Engineering Vol. 1 No. 2 (2025): September 2025
Publisher : Program Studi Teknik Mesin Fakultas Teknik Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/ksjme.v1i2.28230

Abstract

The use of crane hooks in lifting operations requires special attention to structural strength and safety factors to prevent potentially fatal failures. This study aims to analyze the strength and determine the Safe Working Load (SWL) of a single crane hook with three cross-sectional variations: trapezoidal, circular, and rectangular. The Finite Element Method (FEM) was applied using SolidWorks 2018, and the results were validated through manual calculations. The material used was DIN 34CrNiMo6 alloy steel with a uniformly applied 5 Ton or 49.050 N load. The trapezoidal section showed the best performance with a maximum stress of 720.44 MPa, deformation of 1.47 mm, safety factor of 1.34, and SWL of 13,573.61 N (1,383.65 kg). The rectangular section produced a maximum stress of 793.64 MPa, deformation of 1.63 mm, safety factor of 1.21, and SWL of 11,965.24 N (1,219.70 kg). Meanwhile, the circular section showed the lowest performance with 1,072.27 MPa of stress, 1.88 mm deformation, safety factor of 0.89, and SWL of 8,701.47 N (887.00 kg). Therefore, the trapezoidal section is recommended as the safest and most optimal design for lifting applications.
Co-Authors AA Sudharmawan, AA ABDUL HAMID Agung Prabowo, Pidie Agus saputra Ahmad Nurul Azhar Al Adhim Aini Wahyu Ningtyas, Baqiya Amrin Rapi Amsori, Rachmad Anggun Puji Lestari Ardyan, Nafid Dwi Astuti, Anna Kartika Yuli Basri, Moh. Hasan Bhakti, Zikri Amal Dimas Triananda Aji Pamungkas Dudik Djaja Sidarta Dudik S Dwi Haryanti Eka Purnama Elis Rosidah Erlangga Dwi Saputra Erlin Nur Setiobekti Ernu Widodo Ernu Widodo, Ernu Farida Farida Hadawiyah, Robiatul Handayati, Nur Hari Wijaya, Galih Hartanto, Abdillah Yoga Setya Hartoyo Heru Herlambang Alie Hidayat, Toriqul Indah Permata Sari Ismail, Heriadi ITOK DWI KURNIAWAN M Syahrul Borman Miftachul Mujadi Milky, Faris Jamal Mirza Anindya Pangestika Mochamad Saidiman Mohammad Wendy Harmansyah Muhamad Rudi Wijaya Muhammad Gus Nur Wahid Muhammad Satya Nugroho Ninuk Nur Handayati Nur Indah Oktavian Brian Firmansyah Pangestika, Mirza Anindya Pujawati, Dyah Ayu Putri Handayani Rinandita Wikansari Rosari, Kristin Gaby Shalasa, Idham Malik Sidarta, Dudik Djaja Sidarta, Dudik Djaya Siregar, Maryadi Tirtana Siti Marwiyah Slamet SOBIRIN Soekorini, Noenik Sri Astutik SRI ASTUTIK Sri Sumarni Sri, Astutik Subiantoro, Dodik Sugianto Suryandari, Meity Suyono, Yoyok Ucuk Syahrul Borman Tabrani Tasane, Stefani Ivonne Titie Solihati, Ade Titik Indrawati Tixatmojo, Muhammad Annam Arroffi Ucuk, Yoyok Wahyu Prawesthi, Wahyu Wangka, Adolf Wati, Patnah Widoyono Wiranata, Ganda Arisandi Wirawan, I Putu Edi Wiyono, Adrianto Sugiarto Wiyono, Putut Yevy Yanawati Yevy Yomitami, Sela Ayu Yudha Yuliarti, Ely Zakaria, Riana Zamroh, Alifatul Renawati Zulaikha