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All Journal Mein: Journal of Mechanical, Electrical & Industrial Technology Rekayasa Sistem Energi dan Manufaktur
Indri Ika Widyastuti
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Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Physics Transportation

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Stress and Deflection Analysis of Locomotive Structural Design: A Case Study on the Shaft of Locomotive CC 203 I Putu Sindhu Asmara; Indri Ika Widyastuti; Rizqi, Salsabila Intan Nur; Ghagarin Diza Syahraihan; Iklil Huril ‘Ain; Safril Norman Ardiansyah; Basith Baihaqi Amyanfama
MEIN : Journal of Mechanical, Electrical & Industrial Technology Vol. 2 No. 1 (2025): MEIN : Journal of Mechanical, Electrical, and Industrial Technology
Publisher : P3M Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/mein.v2i1.21

Abstract

The increasing demand for railway transportation requires locomotive components to meet high safety and performance standards. One critical component is the shaft, which transmits power from the engine to the wheels and supports the locomotive's total load. This study analyzes the stress and deflection of the CC 203 locomotive shaft using empirical calculations. The shaft, made of ST 52 steel with a ready load of 84 tons and dimensions of 2000 mm in length and 150 mm in diameter, was evaluated based on allowable limits. The results show a maximum stress of 112.27 MPa and a maximum deflection of 4.3 mm, both within the allowable limits of 260 MPa and 5 mm, respectively. These findings indicate that the shaft design meets structural safety and operational reliability requirements. Regular inspections are recommended to maintain optimal performance and prevent material degradation over time.
ANALISIS KEKUATAN STRUKTUR TRUCK MOUNTED CRANE MENGGUNAKAN METODE ELEMEN HINGGA Al Hazman, Muhammad; Alwi Sina Khaqiqi; Indri Ika Widyastuti; Muhammad Rizki Andika Saputra; Nur Imam Prakoso Ramadhani; Siti Rahayuningsih
Jurnal Rekayasa Sistem Energi & Manufaktur (ReSEM) Vol 4 No 1 (2026): Vol 4 No 1 (2026): Journal Rekayasa Sistem Energi dan Manufaktur
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/resem.v4i1.31319

Abstract

Truck mounted crane is a tool used to move objects from one place to another within a limited operating range with the advantage of heavy load mobilization and cargo carrying capacity in one vehicle unit. The crane on the truck is equipped with long arms that can be extended or shortened automatically to adjust to needs, and can adjust the height by changing the elevation angle. This study examines the analysis of the strength of the crane boom in two scenarios of 8.178 meters and 5.478m using the finite element method. In each test scenario, four variations of elevation angles were carried out, namely, 90°, 100°, 110°, and 120°, and carried three variations of loads, namely, 2 tons, 2.5 tons, and 3 tons. In the first scenario with a length of 8.178 meters, the largest deformation was obtained when loading 3 tons and an elevation angle of 90°, the largest von misses value was obtained when loading 3 tons and an angle of 120°, and the largest safety factor was obtained when loading 2 tons and an angle of 90°. Meanwhile, in the second scenario with a crane boom length of 5.478 meters, the largest deformation was obtained when loading 3 tons and an angle of 90°, the largest von misses value was obtained when loading 3 tons and an angle of 120°, and the largest safety factor was obtained when loading 2 tons and an angle of 90°.
Co-Authors Al Hazman, Muhammad Alwi Sina Khaqiqi Basith Baihaqi Amyanfama Ghagarin Diza Syahraihan I Putu Sindhu Asmara Iklil Huril ‘Ain Muhammad Rizki Andika Saputra Nur Imam Prakoso Ramadhani Rizqi, Salsabila Intan Nur Safril Norman Ardiansyah Siti Rahayuningsih