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Journal : Journal of Systems Engineering and Management

Ergonomic analysis of modified sweet potato washing machine Sa'adah, Intan Siti; Sugandi, Wahyu Kristian; Thoriq, Ahmad; Yusuf, Asep
Journal of Systems Engineering and Management Vol 2, No 1 (2023)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/joseam.v2i1.19330

Abstract

Sweet potato is included in the type of palawija plant. Sweet potato (Ipomoea batatas L.) is a source of carbohydrates and sweet potato is widely consumed as a staple food to replace rice. Cilembu Village, Pamulihan District, Sumedang Regency is a center to produce Cilembu sweet potato which has been exported to several countries. Cilembu sweet potato production, especially in the washing process of Cilembu sweet potato, can reach 30 kg/hour. However, the washing process is still done manually in a sitting and bowing position. To increase the cleaning capacity of Cilembu sweet potato, a Cilembu sweet potato washing machine was made. The machine has been modified, but the machine that has been modified needs to be analyzed for its ergonomic feasibility. The purpose of this study was to perform an ergonomics analysis on a modified Cilembu sweet potato washing machine to make it suitable for mass marketing. The method used in this study is a descriptive analysis research method, namely measuring, observing, and calculating the modified sweet potato washing machine and then analyzing the data to obtain machine ergonomics feasibility data. The results showed that the analysis of anthropometric data on machine height was appropriate because the machine height did not exceed the calculated value of the 2.5th percentile, but for machine width there was still a difference between the machine width and the operator's shoulder width because the machine width was smaller than the shoulder width. 50th percentile. The results of the analysis of work postures using the REBA method found 3 postures with a moderate risk level of safety, 2 postures with a high level of security and 1 with a negligible level of safety. On noise and vibration measurements it was found that the machine could only be operated for 3 hours in one day.
Co-Authors Adriana Sofyan Agisna Satria Maulana AHMAD THORIQ Ahmad Thoriq Alifia, Rachma Nur Amorita Iqradiella Amorita Iqradiella Angelina Batubara Anto Tri Sugiarto Anto Tri Sugiarto Arif Purwonugroho Asri Widyasanti Boy Macklin Pareira Prawiranegara Ch.F. Godang Tua Chay Asdak Cipta Endyana Desi Purnamasari Eka Aria Putra Elisabet Mutiara Hutabarat Eza Zahrotul Fuadah Fadzar Bagas Akbar Fahmi, Zulfikar Firdaus Firdaus Fitry Filianty Fuadah, Eza Zahrotul Ganjar Dianugraha Alam Hilman Syaeful Alam Hilman Syaeful Alam Hilman Syaeful Alam Hilman Syaeful Alam Hilman Syaeful Alam Kharistya Amaru Lambok Sinaga Lisa Oktavia Br Napitupulu Luthfie Hafidz Imaduddin M. Ade Moetangad Kramadibrata M. Dedi Ardana M. Hafizh Ulwan Mimin Muhaemin Moch Ilham Khoerulloh Mochamad Anfasa Nurrachman Mohamad Sapari Hadian Mubarok, Ruslan Muhammad Achirul Nanda Muhammad Achirul Nanda Muhammad Naufal Rauf Ibrahim, Muhammad Naufal Rauf Muhammad Saukat Mutia Safira N.P, Sophia Dwiratna Nadia Karimah Nadia Karimah Norberta Yuni Rusmintia Nurhadi, Ahmad Oktora, Grace Indah Raka Rabean Alifazza Ramadhan, Naufal Fauzi Rikha Nurhasanah Ruminta Ruminta Ruslan Mubarok Sa'adah, Intan Siti Sella Fiana Selly Harnesa Putri Sidik Maulana Sophia Dwiratna Sophia Dwiratna N.P Sophia Dwiratna, Sophia Sudaryanto Sudaryanto Sugiarto, Anto Tri Surya P Sukoco TATI NURHAYATI Taufik Ibnu Salim Taufik Ibnu Salim Theresia Romey Thoriq, Ahmad Totok Herwanto Totok Herwanto Tri Yuliana Vibi Ledianti Wahyu K Sugandi Wahyu Kristian Sugandi Wahyu Sugandi Zaida Zaida Zanthy, Luvy Sylviana