Used Excavator CAT 325DL Gallery, Images, Pictures

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Used Excavator CAT 325DL Main Parts Pictures

The CAT 325DL is a robust hydraulic excavator, ideal for medium-to-heavy-duty tasks in construction, mining, and utility work. Below are the main parts of the CAT 325DL:

1. Engine System

• Engine: CAT C7 ACERT™ diesel engine, Tier 3/Stage IIIA compliant, designed for power and efficiency.
• Cooling System: Includes a radiator, oil cooler, and fan for optimal engine temperature management.
• Fuel System: Equipped with high-efficiency fuel injectors and a large fuel tank for longer operational hours.

2. Hydraulic System

• Hydraulic Pump: High-flow pump provides the power needed for efficient operation of the boom, stick, and bucket.
• Main Control Valve: Directs hydraulic fluid to specific components based on operator input.
• Hydraulic Cylinders: Control the movement of the boom, stick, and bucket.
• Auxiliary Hydraulic Lines: Allow the use of additional tools like hammers, grapples, or augers.
• Hydraulic Reservoir: Stores hydraulic fluid for the system.

3. Undercarriage

• Track Frame: Durable frame supports the excavator on various terrains.
• Tracks: Composed of steel links, track shoes, and chains for stability and mobility.
• Rollers (Top and Bottom): Guide the tracks and support machine weight.
• Final Drive and Travel Motors: Propel the excavator efficiently over uneven terrain.

4. Upper Frame

• Cabin:
  • Ergonomic operator station with intuitive controls and excellent visibility.
  • Includes air conditioning, adjustable seating, and low noise levels for operator comfort.
• Counterweight: Heavy counterweight ensures stability during digging and lifting operations.
• Access Panels: Simplify maintenance by providing easy access to critical components.

5. Work Group

• Boom: Primary lifting arm, capable of handling heavy loads.
• Stick (Dipper Arm): Extends the reach of the boom for digging and material handling.
• Bucket:
  • Used for digging, scooping, and material handling.
  • Available in multiple sizes and configurations for different tasks.
• Pins and Bushings: Provide pivotal connections for smooth movement and reduced wear.

6. Electrical System

• Battery: Supplies power for startup and all electrical systems.
• Monitor Panel: Displays operational data, warnings, and diagnostics.
• Lighting System: LED or halogen lights for enhanced visibility in low-light conditions.

7. Swing System

• Swing Motor: Powers the rotation of the upper structure.
• Swing Bearing and Gear: Enable smooth 360° rotation of the cab and workgroup.

8. Attachments and Auxiliary Systems

• Quick Coupler (Optional): Allows rapid switching between attachments.
• Standard Attachments: Compatible with buckets, hammers, rippers, and grapples.
• Auxiliary Hydraulic Lines: Support additional tools for specialized tasks.

9. Counterweight

• Enhances machine stability, particularly during heavy lifting or extended reach tasks.

Key Features of the CAT 325DL

1. High Performance: Excellent digging and lifting capabilities with smooth hydraulic operation.
2. Durability: Reinforced components and heavy-duty design for demanding tasks.
3. Fuel Efficiency: CAT ACERT™ engine ensures lower fuel consumption without compromising power.
4. Operator Comfort: Spacious cab with modern amenities for fatigue-free operation.
5. Versatility: Supports a variety of attachments, making it suitable for multiple applications.