Spring Startup Inspection Steps for Small Excavators

1. Appearance Inspection

• Cleaning: Remove dust, dirt, and debris from the excavator body.

• Corrosion Check: Look for any signs of rust or damage and address them promptly.

2. Fluid Inspection

• Engine Oil: Check the oil level and quality. Replace it if necessary.

• Hydraulic Oil: Check the oil level and cleanliness. Replace it if it is insufficient or contaminated.

• Coolant: Ensure the coolant level is normal. Top it up if it is low.

• Fuel: Check the diesel fuel level. Replace it if necessary and avoid using winter - grade fuel.

3. Battery Inspection

• Charge Level: Check the battery charge. Charge or replace it if the charge is low.

• Connections: Make sure the battery terminals are securely connected and clean the terminals.

4. Filter Inspection

• Air Filter: Clean or replace it.

• Fuel Filter: Check and replace it.

• Oil Filter: Check and replace it.

5. Pre - start Preparation

• Warm - up: Pre - warm the engine before starting, especially in low - temperature                conditions.

• Manual Rotation: Manually turn the engine a few times to ensure proper lubrication.

6. Startup Operation

• Startup: Start the excavator according to the normal procedure and pay attention to the                dashboard indicators.

• Idle Running: Let the excavator run at idle for a few minutes to warm up the engine and                hydraulic system.

7. Test Run

• Operation Test: Perform simple operations to check if the hydraulic system and traveling                system are working properly.

• Abnormality Check: Pay attention to any abnormal noises or vibrations.

8. Lubrication Maintenance

• Lubrication Points: Lubricate all the lubrication points.

9. Record - keeping

• Record Inspection: Keep records of the inspection and maintenance for future reference.

By following these steps, you can ensure that the small excavator starts safely and operates normally in spring.