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Analisa Kerusakan Alternator Pada Engine C6.4 Excavator 320D Caterpillar Abdul Muis; Mangkona Mangkona; Darma Aviva; Faisyal Faisyal
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 1 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1655.596 KB) | DOI: 10.46964/jtmp.v13i1.1350

Abstract

The alternator plays an important role in supplying the battery, lighting accessories and turning on the unit at the time of starting, therefore it needs more attention to it. Damage can occur at any time, and finding the problem with it presents its own challenges. Equipment such as a multimeter/avometer is needed to analyze the damage. Visual inspection, testing, and measurement are steps that must be taken to be able to find damage that occurs in the alternator. The charging system can be disrupted if there is an operational problem with the alternator component. This can be identified through an examination of the damage that occurred. Maintenance/maintenance on the components of the charging system must be carried out periodically so that the electricity supply remains optimal.
Analisa Kerusakan Cooling System Engine C 6.4 Caterpillar Abdul Halik; faisyal Faisyal; Hidayat Hidayat; Baso Cante
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 2 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v13i2.1337

Abstract

The cooling system is one of five systems in the engine, which function to maintain a stable engine operating temperature. This research was conducted to determine the damage to the cooling system components. The object under investigation is the water pump and thermostart on the Caterpillar C6.4 engine. The method used in this research is field observation, library research, measuring, inspection, and consulting with experts. According to the appropriate literature, component damage that commonly occurs in water pumps and thermostarts is erosion, cavitation erosion, abrasive wear, adhesive wear, and fretting corrosion. After a visual inspection is carried out, measurements are carried out, then an analysis is carried out referring to the appropriate literature, in this case the GRPTS and SIS. The results of this study found that there was corrosion damage to components due to improper maintenance and the use of coolant that was not up to standard.
Simulator Charging System Dan Pengaruh Perubahan RPM Terhadap Laju Pengisian Baterai Darma Aviva; Abdul Halim; Faisyal Faisyal; Baso Cante
MEDIA PERSPEKTIF : Journal of Technology Vol 13, No 2 (2021): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v13i2.1402

Abstract

Lack of understanding of students graduating from the Samarinda State Polytechnic Heavy Equipment Engineering Study Program and the availability of facilities in the form of teaching aids that support learning about Electrical Systems, especially Charging Systems at the Samarinda State Polytechnic Heavy Equipment Engineering Workshop. Charging System is a system that converts mechanical energy from the engine into electrical energy to charge the battery and supply electric current to operate the electrical system of a vehicle. When the ignition switch is in the on position and the electric motor is turned on to rotate the alternator, the alternator will carry out its duties in the Charging System and recharge the battery. This teaching aid can explain how the series of components of the Charging System and the working system of the Charging System. The aim of this research is to determine the amount of output supplied by the alternator when it is at a certain RPM with the alternator component belonging to the Caterpillar 390D unit. This teaching aid uses a 24V 95 ampere alternator, 2 HP1 phase AC electric motor, 12V battery, belt and monitor panel as the main components. To support this Charging System props, a stand is used.
Clean water treatment using the filtration method for residents of Loa Duri Ulu Village, Loa Janan District, Kutai Kartanegara Faisyal Faisyal; Marlinda Marlinda; Amiril Azizah; Dita Andansari; Mustafa Mustafa; Muh. Taufik
Community Empowerment Vol 6 No 10 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.351 KB) | DOI: 10.31603/ce.6148

Abstract

The problem of clean water in Loa Duri Ulu Village, Loa Janan District, Kutai Kartanegara has been going on for a long time ago. The effort of making a water treatment system through this service activity, gives hope to the residents of Loa Duri Ulu village, Loa Janan sub-district to end the suffering of consuming less decent water for the better. The purpose of this service is to meet the needs of clean water through filtration-based water treatment. With the guidance from this community service team, the residents are expected to be able to make their own water treatment systems for their own needs at home. Through this service activity, it can provide benefits to the community in the form of improving the quality of drinking water, so that public health increases.
Technology transfer of pepper grinders to farmer groups in Salo Palai Village, Kutai Kartanegara Zainal Arifin; Faisyal Faisyal; Dwi Cahyadi
Community Empowerment Vol 6 No 11 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.103 KB) | DOI: 10.31603/ce.6194

Abstract

The economy of Salo Palai Village local communities, Muara Badak District, Kutai Kertanegara Regency, relies on plantations, livestock and marine and land fisheries. One of the superior plantation products in Salo Palai Village is pepper commodity. However, there are problems faced including the method of processing pepper is traditional, lack of technology and does not consider quality and cleanliness standards. To reach the world market, it is necessary to pay attention to the quality requirements and consumer tastes. For this reason, the community service aims to improve the quality of pepper in terms of post-harvest processing through assistance in the use of pepper grinders in order to produce pepper powder that provides added value and meets established quality standards. This community service is carried out with workshops covering technology transfer and assistance in the use of pepper grinders, which are expected to open new knowledge and skills for farmers. The results obtained that the local community of Salo Palai Village were able to operate a pepper grinder and were able to produce pepper powder in accordance with the quality standards.
Pelatihan Fundamental Engine System untuk Masyarakat Kelurahan Harapan Baru Kecamatan Loa Janan Ilir - Samarinda Faisyal; Muhammad Taufik; Abdul Halim
Majalah Teknik Industri Vol 28 No 2 (2020): Majalah Teknik Industri Desember 2020
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UPPM) Politeknik ATI Makassar

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Abstract

Dalam pengoperasian alat berat banyak hal dan aspek yang harus diperhatikan, mulai dari ketrampilan dan skill operator, prosedur pengoperasian alat, aspek keselamatan kerja dan aspek perawatan dan troubleshooting. Keberhasilan Pelaksanaan program Kegiatan Pelatihan fundamental engine system dapat dilihat dari beberapa tolak ukur yakni respon positif dari peserta pelatihan yang diukur melalui observasi langsung dan pendekatan persuasif dengan mengadakan diskusi, tanya jawab dan presentasi terhadap peserta, meningkatnya keterampilan peserta setelah mendapat pelatihan fundamental engine system. Pelatihan fundamental engine system ini diikuti oleh 10 peserta yang ada disekitar kampus yakni warga kelurahan Harapan Baru Kecamatan Loa Janan Ilir, Samarinda. Pelatihan fundamental engine system ini selain diajarkan perawatan komponen alat berat dengan pemahaman mengenai fundamental engine system juga diajarkan tentang keselamatan dan kesehatan kerja ditempat pelatihan. Selama Pelaksanaan Program Kegiatan Pelatihan fundamental engine system mulai dari tahap persiapan sampai tahap pelaksanaannya, dapat kami sampaikan temuan-temuan sebagai berikut antusiasme peserta pelatihan fundamental engine system untuk masyarakat Kelurahan Harapan Baru Kecamatan Loa Janan Ilir Samarinda sangat baik, dengan diadakannya pelatihan ini dapat membantu masyarakat yang nantinya akan digunakan sebagai bekal untuk mencari kerja dan berkompetisi dengan yang lainnya.
Pengaruh Scratch Pada Spool Control Valve Terhadap Kinerja Boom Cylinder Excavator Caterpillar 320D Faisyal; Abdul Halik; Hidayat Marlang
Majalah Teknik Industri Vol 29 No 1 (2021): Majalah Teknik Industri Juni 2021
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UPPM) Politeknik ATI Makassar

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Abstract

Excavator merupakan unit alat berat yang paling vital fungsinya dalam proses exploitasi lahan disite pertambangan. Akibat beban kerja yang sangat padat, komponen-komponen alat berat khususnya pada Excavator akan mengalami berbagai kerusakan. Salah satu dari komponen yang rentan mengalami kerusakan adalah komponen Directional Control Valve. Pada unit alat berat terutama Excavator, Spool merupakan salah satu komponen yang terletak di dalam Control Valve, komponen ini sangat penting dalam Hydraulic System yang berfungsi untuk mengatur membuka dan menutupnya arah aliran Fluida ke sebuah Attachment salah satunya adalah Boom. Tujuan dari penelitian ini adalah mengindikasikan bahwa dengan mengetahui jenis-jenis kerusakan tersebut, akan didapat akar penyebab masalahnya (root cause). Metode dari penelitian ini adalah dalam rangka untuk mencari dan mengumpulkan data guna mendapatkan suatu gambaran fakta – fakta yang jelas mengenai kerusakan pada spool control valve excavator type Caterpillar 320D. Hasil yang diperoleh adalah dengan perbaikan tuntas yang dilakukan hingga akar penyebab masalah dapat mengurangi pekerjaan yang berulang terhadap kerusakan yang sama, sehingga waktu yang terbuang yang diakibatkan oleh unit breakdown dapat dikurangi sehingga produktifitas dari unit dapat ditingkatkan. Untuk mengurangi biaya perbaikan akibat kerusakan Spool pada komponen Control Valve, maka ditekankan pada program preventive maintenance pada Hydraulic System.