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Pengujian dan Sistem Kerja Test Bench Hydraulic Pump Gear Type Abdul Halik; Muhammad Taufik; Hidayat Hidayat; Abdul Halim; Darma Aviva
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 (427.77 KB) | DOI: 10.46964/jtmp.v13i1.1346

Abstract

Hydraulic system is one of the systems on the heavy equipment unit which is very important for students to understand. The problem that exists in the heavy equipment engineering laboratory at this time is that there is no hydraulic pump test equipment to determine whether the pump that has been repaired is in standard condition or not. To overcome the problems and to support the lecture process, the hydraulic pump test equipment was made. as a tool for testing the feasibility and specifications of the gear type pump. After all the design processes and assembling the required tools, a series of tests will be carried out. The form of tool testing is carried out in the form of pump flow liters per minute, pump pressure in various RPM variations. From the test results, it was found that at RPM 900 the pressure was 100 Psi Flow reading 11 and Flow rate 209, at RPM 1100 pressure 12 Psi Flow reading 15 and Flow Rate 285, At 1372 Pressure 14 Psi Flow reading 19 and flow rate 361, RPM 1500 Pressure 16 Psi Flow reading 19 and Flow rate 437
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.
Perancangan Simulator Differential Konvensional Menggunakan Penggerak Motor Listrik Abdul Muis; Abdul Halik; Mangkona Mangkona; Abdul Halim; Hidayat Hidayat
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 (622.103 KB) | DOI: 10.46964/jtmp.v13i1.1342

Abstract

Design and manufacture of this simulator aims to explain how the movement of the differential components. The components of this differential simulation consist of a differential case, pinion gear or spider gear, side gear, spider shaft, electric motor, pulley, v-belt and dimmer (motor speed controller). The method used in making this simulator is to start by first making a simulator design and then continuing with the collection of tools and materials needed. From testing the components of the simulator tool which was carried out for 50 minutes, it was found that every 10 minutes the temperature increased due to the lubrication system that was not maximized. Tests to determine the correlation between the dimmer and the RPM of the electric motor, it was found that any decrease in the resistance value will result in an increase in the RPM value of the electric motor. These results also show that the maximum value of the motor RPM after being assembled is 1435 RPM. Then the test when given a load found that the shaft axle rotation speed of the differential will change if there is a load on one side. From this test, it can be seen that there is an increase in the RPM value on the side of the shaft axle which rotates freely when the other shaft is given a load. With this simulator, it can also provide an overview of how the movement of the differential gears contained in the axle of a unit vehicle so that you can understand how it works
A training on excavator operator for Youth Organizations, Loa Jananilir District, Samarinda City Darma Aviva; Abdul Halim; Abdul Halik; Aditya Putra Wibowo
Community Empowerment Vol 6 No 10 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.213 KB) | DOI: 10.31603/ce.6147

Abstract

East Kalimantan is one of the provinces that has natural resources, especially the abundant mining sector such as coal, oil, and gas. The growth of the coal mining sector makes the level of heavy equipment use also increase. The purpose of this service is to improve the knowledge and skills of the community in the field of heavy equipment for youth organizations, Loa Jananilir District, Samarinda City, East Kalimantan. The service method is carried out by socializing for youth organizations. The results of the service show that there is an increase in public interest, especially young people, in heavy equipment, especially to support East Kalimantan which will become the new State Capital (Ibu Kota Negara/IKN). The use of excavator type heavy equipment can increase work efficiency and be more optimal because the area that can be worked on is wide and in a short time.
Improving the competence of heavy machinery maintenance for the community of Loa Janan Ilir District, Samarinda Hidayat Hidayat; Darma Aviva; Abdul Halik
Community Empowerment Vol 7 No 4 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.865 KB) | DOI: 10.31603/ce.7015

Abstract

East Kalimantan is a province rich in natural resources, particularly in the mining sector, which includes coal, oil, and gas. Moreover, the mining industry is expanding at a faster rate, which is being accompanied by an increase in the demand for heavy machinery. As a result, knowing how to maintain a heavy machinery unit before operating it is critical for a dependable heavy machinery unit operator. In the community of Harapan Baru Village, Loa Janan Ilir District, Samarinda, the solution to the problem of human resource quality is to conduct training in the context of increasing competence in the field of heavy machinery unit maintenance. As a result of this program, members of the Harapan Baru Village Community Empowerment Institute now have basic knowledge of how to maintain heavy machinery units that can be used to contribute to the IKN development, which is a strategic plan of the Indonesian government.
Rancang Bangun Alat Simulasi Wiper Otomatis Berbasis Microcontroller Sebagai Media Pembelajaran Wiper Electrical System Alat Berat Abd. Halim; Abdul Muis; Abdul Halik; Muhammad Saiful
MEDIA PERSPEKTIF : Journal of Technology Vol 12, No 1 (2020): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1658.959 KB) | DOI: 10.46964/jtmp.v12i1.431

Abstract

A wiper is a device used to clean rainwater and particles from glass that can block the vision of heavy equipment operators during rainy weather. To clean rainwater from the glass, the operator must activate the wiper switch. When the operator is focused on work often the operator forgets to turn on the windshield wipers or turns off the windshield wipers, it can disturb the operator's concentration especially on the machine when working. Automatic wipers are devices that detect rainwater with the help of a raindrop sensor FC 37 to activate the wiper motor without the need to activate the switch. With this automatic wiper the operator can comfortably work when the weather is rainy. The purpose of making a microcontroller arduino ino R3 based automatic wiper simulation tool is as a learning media for wiper electrical system applications on heavy equipment. The results obtained from simulation testing based on the standard operating procedures that have been made and successfully work well without problems.
Perencanaan Lokasi Pabrik, Penetapan Kapasitas Produksi Dan Jumlah Mesin Yang Dibutuhkan Untuk Produksi Roda Gigi Darma Aviva; Hidayat Hidayat; Abdul Halik
MEDIA PERSPEKTIF : Journal of Technology Vol 12, No 1 (2020): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.045 KB) | DOI: 10.46964/jtmp.v12i1.415

Abstract

This research was conducted to plan the best location as a place for the establishment of factories that produce gears to meet the demand for gears in the East Kalimantan area. After the best location is obtained, determine the most optimal production capacity, taking into account all existing limitations including estimation of damaged products later in the production process. And finally, determine the number and type of machines needed to produce these gears. The analytical tool in this research is the Brown Gibson Method to determine the best factory location, quantitative and qualitative analysis so that the results obtained are closer to reality. The results obtained are for the best location for the establishment of a gear factory in Loa Buah Samarinda. Obtained the results of three types of machinery needed to produce gears are 5 units of lathe as the first stage process, the milling machine as the second stage process with a total of 11 units, and finally processed in a drill machine with 7 units of drilling machines needed . The production capacity is 442 products resulting from the first stage process with 13 products damaged, then 429 products are produced from the second stage process with 20 products damaged, and as many as 409 products produced from the last process in the form of gears with 9 broken gear products.
Analisa Kerusakan Motor Starter Pada Marine Engine 3306 Caterpillar Abdul Halik; Hidayat Hidayat; Muhammad Taufik; Baso Cante; Arwin Arwin
MEDIA PERSPEKTIF : Journal of Technology Vol 14, No 1 (2022): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v14i1.1586

Abstract

The starter motor is one of the most important components in the electrical system. This study was conducted to determine the damage to the electrical system of a heavy equipment unit.  The object under investigation is the starter motor on the planetary type Caterpillar 3306 engine. The method used in this study is library research which consists of collecting data from the Service Information System (SIS), Operation Maintenance Manual (OMM), and various modules related to the object of study. field observation by carrying out disassembly of the object is continued with a visual inspection and ends with measurements that will be compared with standard data. The results of this study show that the measurement results for speed are obtained 5169 rpm with standard specifications 7643 (out spec), on solenoid winding components for pull in resistance 0.5 ohms with standard specifications 0.43-0.49 ohms (out spec), hold in resistance 0.6 ohms with standard specifications 1.37-1.77 ohms (out spec), the field winding components 0.1 ohms with standard specifications 0.1 ohms (in spec),  x- and y-axis armature components are 51.9 mm each with a standard specificity of 52.0 mm (in spec), Commutator (in spec)
Analisa Kerusakan Dan Perawatan Pada Travel Motor Unit Excavator 320D Caterpillar Mangkona Mangkona; Abdul Halik; Hidayat Hidayat; Abdul Halim; Yudi Nurhikmat
MEDIA PERSPEKTIF : Journal of Technology Vol 14, No 2 (2022): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v14i2.1783

Abstract

Motor travel serves as a steering and braking system, driving the unit forward, backwards and to the side with the help of a hydraulic system. The hydraulic system plays a very important role in the operation of the machine. The fundamentals of hydraulic and advanced hydraulics, and applied failure analysis support the knowledge of engineering students. The method used is to carry out the disassembly and analysis of the travel motorbike with the aim of identifying the damage that occurred. Visual analysis of traction motors, head/valves, brake valves, brake pistons. These components can be reused after cleaning the components. There is also such a type of damage to traction motor components as wear and tear. This wear is found in retaining shoes, port plates, cylinders, pistons, camshafts, and shafts. . After visual analysis, the next step is measurement. The measured part is a spring. The results of the analysis proved that the measurement of this spring does not correspond to the information provided in the literature.
Analisa Kerusakan Komponen Differential Unit Wheel Loader 914 G Caterpillar Abdul Halim; Abdul Halik; Hidayat Hidayat; Baso Cante; Yudi Sukmono
MEDIA PERSPEKTIF : Journal of Technology Vol 14, No 2 (2022): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/jtmp.v14i2.1782

Abstract

Wheel loader is one of the heavy equipment units used to move materials. One of the parts of concern for the machine unit is the differential which functions to move the rotational power from the propeller shaft to the rear wheel axle. This study aims to find the cause of damage to the differential components of Caterpillar's 914G unit. The method used is library research which begins with taking data from the Service Information System (SIS) as standard data and various modules related to the object of research, field observation by disassembling, visual inspection of objects, and ending with measurements that will be compared with standard data. The results of this study showed that measurements on the backlash component between the bevel gear and pinion shaft were 0.31 mm with standard specifications of 0.18-0.36 mm (in spec), damage to the ring gear due to contact stress fatigue wear, scratches due to abrasives on the side gear, and there was spider gear damage due to contact stress fatigue wear.