15/11/2023
The Complete Guide to the Major Parts of an Excavator
Read more: https://bit.ly/3PuRN74
1. Boom: The long, vertical arm of the excavator that extends upward and outward.
2. Stick (or Arm): The part that connects the boom to the bucket or attachment, allowing it to extend and retract.
3. Bucket: The attachment at the end of the stick used for digging and scooping.
4. Cabin (or Operator's Cab): The enclosed compartment where the operator sits and controls the excavator.
5. Tracks (or Wheels): The undercarriage of the excavator, which can have either tracks like a tank or wheels for mobility.
6. Hydraulic System: The system that powers the movement of the excavator's parts, including the boom, stick, and bucket.
7. Counterweight: A heavy weight located at the rear of the excavator to balance the weight of the front-end attachments.
8. Engine: The power source of the excavator that drives the hydraulic system and other components.
9. Swing Gear: Allows the excavator to rotate or "swing" on its base.
10. Blade: A blade attachment at the front of some excavators, used for leveling and stabilizing the machine.
11. Track (or Wheel) Motors: These drive the tracks (or wheels) to move the excavator.
12. Fuel Tank: Stores fuel for the excavator's engine.
13. Cooling System: Keeps the engine and hydraulic components at the correct operating temperature.
14. Control Levers (or Joysticks): Used by the operator to control the movements of the excavator.
15. Auxiliary Hydraulic Ports: Allows the connection of various hydraulic attachments such as hydraulic breakers or thumbs.
16. Exhaust System: Routes engine exhaust gases safely away from the operator and surroundings.
17. Undercarriage Rollers and Idlers: Rollers and idlers that support and guide the tracks (in track excavators).
18. Sprockets: Drive the tracks by engaging with the track links (in track excavators).
