Excavators are the powerhouses of construction. From digging foundations to demolishing structures, they handle heavy-duty jobs with ease. But how do they work?
1. Hydraulic Power
Excavators rely on a hydraulic system that uses pressurized fluid to move the boom, arm, and bucket. This allows for precise and powerful movements. See animation of mechanism here.
2. Tracks or Wheels for Mobility
Most excavators use tracks for stability on rough terrain, while wheeled models are better for paved surfaces.
3. Operator Control
Inside the cab, operators use joysticks and pedals to control the boom, arm, and bucket, making the machine highly maneuverable.
4. Versatile Attachments
Beyond digging, excavators can use attachments like breakers, grapples, and augers for specialized tasks.
Final Thoughts
Excavators are essential for excavation, demolition, and material handling. Their hydraulic systems and attachments make them incredibly versatile.
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