Used Excavator SANY SY60 Gallery, Images, Pictures

Image Gallery with Vertical Thumbnail

Used Excavator SANY SY60 Main Parts Pictures

The SANY SY60 excavator is a versatile and efficient machine designed for medium-scale earthmoving, construction, and landscaping tasks. Below is a detailed overview of its main parts:

1. Engine

• Type: Diesel engine, typically a Yanmar or equivalent.
• Power Output: Approximately 40-50 HP (30-37 kW).
• Air Filtration System: Multi-stage air filters for clean air intake.
• Cooling System: Radiator and fan system to regulate engine temperature.
• Fuel System:
  • Fuel tank
  • Fuel injectors
  • Fuel pump
  • Fuel filters
• Exhaust System: Muffler and exhaust pipe for emission control.

2. Hydraulic System

• Hydraulic Pump: Powers the boom, arm, bucket, and auxiliary functions.
• Hydraulic Cylinders:
  • Boom Cylinder: Controls the vertical movement of the boom.
  • Arm Cylinder: Manages the movement of the arm.
  • Bucket Cylinder: Operates the bucket for digging and loading.
• Control Valves: Direct hydraulic fluid to specific components.
• Hydraulic Reservoir: Stores hydraulic fluid for system operations.
• Hydraulic Lines and Hoses: Transport hydraulic oil under pressure.
• Auxiliary Hydraulics: For operating additional attachments like breakers or augers.

3. Upper Structure

• Counterweight: Balances the machine during operations.
• Swing Motor: Enables the rotation of the upper structure.
• Swing Bearing: Provides smooth 360-degree rotation.
• Engine Compartment: Houses the engine and other critical components.

4. Undercarriage

• Tracks: Steel or rubber tracks, depending on the configuration.
• Track Shoes: Provide traction and stability.
• Track Rollers: Support the machine's weight and guide the tracks.
• Carrier Rollers: Maintain the alignment of the tracks.
• Idler: Helps maintain track tension.
• Drive Sprockets: Transfer power from the travel motor to the tracks.
• Track Tensioning System: Hydraulic or spring-based for maintaining proper tension.

5. Boom, Arm, and Bucket

• Boom: Lifts and positions the arm and bucket.
• Arm: Extends the reach of the boom for digging and loading tasks.
• Bucket:
  • General-purpose bucket for standard digging tasks.
  • Optional buckets: trenching, grading, and rock buckets.
• Bucket Teeth: Replaceable teeth for efficient digging.
• Pins and Bushings: Connect moving parts and ensure smooth articulation.

6. Operator’s Cabin

• ROPS/FOPS: Roll-Over and Falling Object Protective Structures for safety.
• Seat: Adjustable and ergonomic for operator comfort.
• Control Console:
  • Joystick controls for precise operation.
  • Instrument panel displaying engine, hydraulic, and performance metrics.
• Visibility: Large windows for a clear view of the work area.
• Climate Control: Air conditioning and heating systems for operator comfort.

7. Electrical System

• Battery: Powers the starter and electrical components.
• Alternator: Charges the battery and supplies electricity during operation.
• Lighting System:
  • Work lights for night operations.
  • Headlights for general visibility.
• Wiring Harness: Connects electrical components.
• Monitoring Sensors: Provide alerts for maintenance or faults.

8. Drive System

• Travel Motors: Provide power for forward and reverse movement.
• Travel Reduction Gear: Increases torque for better traction.
• Control Levers: Allow precise speed and direction control.

9. Cooling System

• Radiator: Keeps the engine cool.
• Oil Cooler: Maintains optimal hydraulic and engine oil temperatures.
• Cooling Fan: Ensures proper airflow through the radiator.

10. Counterweight

• Material: Heavy cast iron located at the rear of the machine.
• Function: Balances the weight of the boom and bucket during operations.

11. Safety Features

• Backup Alarm: Alerts nearby workers when reversing.
• Emergency Stop: Quickly shuts down the machine in emergencies.
• Seat Belt: Ensures operator safety.
• Handrails and Steps: Provide safe access to the cabin.

12. Optional Attachments

• Hydraulic Breaker: For breaking concrete or rocks.
• Auger: For drilling holes.
• Thumb Attachment: For gripping and lifting irregular materials.
• Tilt Bucket: For grading and precise shaping tasks.
• Grapple: For handling debris, logs, or scrap materials.

13. Frame and Chassis

• Mainframe: High-strength steel construction for durability.
• Undercarriage Frame: Supports the track system and provides structural integrity.

14. Fuel System

• Fuel Tank: High-capacity tank for extended operation.
• Fuel Filters: Remove impurities from the fuel.
• Fuel Injectors: Deliver fuel efficiently to the engine.