Used Excavator Volvo EC480DL Gallery, Images, Pictures

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Used Excavator Volvo EC480DL Main Parts Pictures

The Volvo EC480DL is a large, heavy-duty hydraulic excavator that’s designed for challenging tasks in construction, mining, and other heavy industries. With its robust engine, advanced hydraulic system, and durable components, the EC480DL provides exceptional power and performance. Below are the main parts of the Volvo EC480DL excavator:

1. Engine

• Volvo D13J Engine: This 6-cylinder, turbocharged, intercooled diesel engine delivers high power and torque, ensuring efficient operation in demanding tasks. It has a high fuel efficiency and meets stringent emission standards.
• Rated Power: Around 375 hp (280 kW) at 1,800 rpm.
• Fuel System: The engine uses a high-pressure common rail fuel system that improves fuel efficiency and reduces emissions.

2. Hydraulic System

• The EC480DL features a closed-loop hydraulic system that provides superior lifting and digging performance.
• Main Hydraulic Pump: A variable displacement pump that powers the excavator's movements, including the boom, arm, bucket, and swing.
• Hydraulic Cylinders: These cylinders control the movement of the boom, arm, and bucket for lifting, extending, and digging.
• Hydraulic Control Valve: Distributes hydraulic fluid to the cylinders for precise control of various functions.
• Auxiliary Hydraulic System: Allows the use of attachments like hydraulic hammers, grapples, and more.

3. Undercarriage

• Track Frame: The main structure that supports the track system and distributes the weight of the excavator.
• Tracks: Durable steel tracks with a robust design for optimal stability and movement across rough terrain.
• Rollers: Support the weight of the excavator and help the tracks move smoothly.
• Idlers: Guide the tracks and help in tensioning the system to keep them in place.
• Sprockets: The gears that drive the movement of the tracks by engaging the track links.
• Track Shoes: The individual plates on the tracks that make contact with the ground, providing traction.

4. Upper Structure

• Cab: The operator's compartment, featuring ergonomic controls, a climate control system, and visibility enhancements for a comfortable working environment.
• Swing Bearing: Allows the upper structure (the cab, boom, arm) to rotate 360°.
• Counterweight: A large, heavy weight at the rear of the excavator to balance the machine and prevent tipping, especially during heavy lifting.

5. Boom, Arm (Stick), and Bucket

• Boom: The vertical arm of the excavator that provides reach and height for digging and lifting operations.
• Arm (Stick): The extendable part that connects to the boom and provides the forward reach for the bucket.
• Bucket: The digging attachment mounted on the end of the arm, used for excavation, lifting, and material handling. The EC480DL can use a variety of bucket types, including standard, heavy-duty, and rock buckets.

6. Attachment System

• This system allows the operator to connect different tools to the arm for specific tasks. Common attachments include:
  • Buckets (standard, heavy-duty, rock)
  • Hydraulic Hammers
  • Grapples
  • Rippers
  • Augers
• Quick Coupler: This feature allows for fast and easy attachment changes between different implements.

7. Cooling System

• The cooling system includes a radiator, cooling fan, and oil cooler to ensure the engine and hydraulic components stay within optimal temperature ranges.
• The coolant reservoir stores the antifreeze mixture that helps keep the engine from overheating.

8. Electrical System

• Alternator: Provides electrical power to charge the battery and supply the electrical components of the excavator.
• Battery: Powers the starter motor, lights, and other electrical components.
• Wiring Harness and Fuse Box: Responsible for distributing electrical power throughout the machine.

9. Transmission and Drive System

• The EC480DL features hydraulic motors that drive the tracks, enabling smooth, continuous motion.
• Planetary Gear System: Transmits power from the engine to the tracks, reducing speed and increasing torque.
• Differential: Helps the machine turn by allowing different speeds for the left and right tracks.

10. Swing System

• Swing Motor: Powers the rotation of the upper structure (cab, boom, arm) for 360-degree continuous rotation.
• Swing Reducer: Reduces the speed of the swing motor while increasing torque for smooth and controlled movement.
• Swing Ring: The rotating mechanism that allows the upper structure to turn around the base.

11. Fuel System

• Fuel Tank: Stores the diesel fuel that powers the engine.
• Fuel Filters: Clean the fuel before it enters the engine to prevent contamination and damage.
• Fuel Filler Neck: Located at the rear of the machine, this is where fuel is added to the tank.

12. Steering System

• The EC480DL uses pilot-operated hydraulic control levers for precise control of the tracks.
• Hydraulic Steering Cylinders: Control the steering of the excavator by adjusting the tracks' direction and speed.
• The operator can independently control the left and right tracks to steer the machine in tight spaces.

13. Operator Comfort and Safety

• Hydraulic Joystick Controls: These allow the operator to control the boom, arm, bucket, and swing movements with precision.
• Suspension Seat: Designed to reduce operator fatigue by absorbing shocks and vibrations during operation.
• Air Conditioning and Heating: Maintains a comfortable environment inside the cab.
• Visibility Features: The EC480DL features a large, clear window area, and camera systems, ensuring excellent all-around visibility for the operator.
• ROPS (Rollover Protection Structure) and FOPS (Falling Object Protection Structure): Provide safety for the operator in the event of an accident or falling debris.

14. Telematics and Monitoring Systems

• Volvo Co-Pilot: The telematics system that allows operators and fleet managers to monitor machine performance, fuel consumption, and maintenance schedules.
• Machine Monitoring Display: Provides information about fuel efficiency, hydraulic pressure, engine temperature, and system diagnostics.

15. Chassis and Frame

• The chassis of the EC480DL is designed for durability and strength, capable of handling high operational loads while resisting wear and tear from tough conditions.
• Frame: The structural component that houses the engine, undercarriage, and all the major parts.