Heavy Duty Diesel Engine (HDD) Operation and Maintenance

Tujuan

• Menjelaskan prinsip kerja mesin diesel dan komponen utama.

• Mengoperasikan Heavy Duty Diesel Engine sesuai SOP dan standar keselamatan.

• Mengidentifikasi gejala abnormal mesin.

• Melakukan pemeriksaan harian, mingguan, dan berkala.

• Menganalisis parameter performa mesin.

• Melakukan basic troubleshooting menggunakan metode systematic diagnosis.

• Menyusun program preventive & predictive maintenance.

• Memahami root cause kerusakan umum dan tindakan pencegahannya.

Target Peserta

1. Mechanic / Technician (Diesel Engine)

2. Heavy Equipment Operator

3. Maintenance Engineer / Supervisor

4. Fleet Maintenance Personnel

5. Power Plant Operator (diesel generator)

6. Workshop Supervisor

7. Production & Mining Operator yang menggunakan mesin diesel heavy duty

8. Profesional yang ingin memahami HDD Operation & Maintenance secara mendalam

Silabus

• Jenis mesin diesel heavy duty

• Aplikasi: mining, construction, marine, generator set

• Perbandingan diesel engine vs gas engine

• Engine ratings & duty classification

• Siklus kerja mesin diesel (2-stroke vs 4-stroke)

• Air intake process & compression

• Fuel combustion & power generation

• Engine balance & NVH

• Cylinder block, piston – connecting rod – crankshaft

• Turbocharger & intercooler

• Intake & exhaust system

• Cooling system (radiator, water pump, thermostat)

• Lubrication system

• Fuel supply system (tank → injector)

• Common rail, unit injector, pump-line-nozzle

• Injector calibration & atomization

• Fuel filters & contamination problems

• Turbocharger operation

• Boost pressure & wastegate control

• Exhaust gas temperature (EGT) monitoring

• Air filter restriction effects

• Heat rejection & cooling efficiency

• Overheating causes & prevention

• Lube oil selection (viscosity, API/ACEA classification)

• Oil analysis (wear particles, contamination)

• Starting, running, and shutdown procedures

• Parameter kunci: RPM, load, boost, EGT, fuel rate

• Reading engine instrumentation (analogue & digital)

• SOP operasional engine

• Daily inspection

• Periodic service & overhaul

• Filter management

• Predictive tools: vibration analysis, oil analysis, thermal monitoring

• Kompresi rendah

• Injector failure

• Overheating & coolant loss

• Turbocharger malfunction

• Abnormal noise diagnosis

• Top overhaul vs major overhaul

• Wear limits & measurement

• Rebuilding piston assembly

• Proper torquing & alignment

• Fuel handling & storage

• Fire hazards

• High-pressure injection risks

• Lock out – Tag out (LOTO)

Fasilitas

• Makan siang dan rehat kopi.
• Sertifikat kehadiran dari penyelenggara.
• modul pelatihan dan seminar KIT