Course Details

# 📘 Course Overview

**Course Name:** Heavy Equipment Engine Mechanic
**Duration:** 6 – 12 Months
**Level:** Beginner → Advanced
**Focus:** Diesel Engine + Hydraulic + Electrical + Troubleshooting

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# 🧩 Module Breakdown

## 🔹 Module 1: Basic Mechanical Fundamentals

* Engineering tools পরিচিতি
* Measurement tools (Vernier, Micrometer)
* Safety rules (Workshop Safety)
* Basic physics (force, torque, pressure)

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## 🔹 Module 2: Diesel Engine Fundamentals

* Diesel engine working principle
* 2-stroke vs 4-stroke engine
* Engine components (Piston, Crankshaft, Valve)
* Combustion process

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## 🔹 Module 3: Engine Systems

* Fuel system (Injector, Pump)
* Cooling system (Radiator, Thermostat)
* Lubrication system
* Air intake & exhaust system

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## 🔹 Module 4: Heavy Equipment পরিচিতি

* Excavator
* Bulldozer
* Wheel Loader
* Motor Grader

👉 Machine structure & function বুঝানো হবে

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## 🔹 Module 5: Hydraulic System

* Hydraulic basics
* Pump, Valve, Cylinder
* Hydraulic circuit reading
* Troubleshooting leaks & pressure issues

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## 🔹 Module 6: Electrical System

* Battery & charging system
* Starter motor
* Sensors & ECU basics
* Wiring diagram পড়া

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## 🔹 Module 7: Engine Maintenance & Servicing

* Engine oil change
* Filter replacement
* Preventive maintenance
* Service schedule

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## 🔹 Module 8: Engine Overhaul (Advanced)

* Engine disassembly
* Parts inspection
* Reassembly process
* Torque specification

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## 🔹 Module 9: Troubleshooting & Diagnostics

* Engine not starting
* Overheating problem
* Smoke diagnosis (black, white, blue)
* Noise & vibration analysis

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## 🔹 Module 10: Practical Training

* Real machine কাজ
* Workshop practice
* Field troubleshooting
* Internship / Industrial attachment

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# 🛠️ Tools & Equipment Training

* Spanner set
* Torque wrench
* Diagnostic scanner
* Hydraulic tester

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# 🎯 Career Opportunities

* Construction Company
* Oil & Gas Industry
* বিদেশ (Middle East, Europe)
* Workshop / Garage Business

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# 💡 Extra Skills (Highly Recommended)

* Basic English communication
* Technical report writing
* Computer basics
* Safety certification

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# 📜 Certification

* Trade Certificate
* Diploma Level Training
* International Certification (Optional)