OVER HEAD CRANES

1. PRE-OPERATIONAL CHECKS

Inspect the crane for any visible damage or wear.

Check that all safety devices are functioning properly.

Ensure that all warning labels and signs are clear and legible.

Verify that the load capacity is clearly marked and not exceeded.

Confirm that the area around the crane is clear of obstacles and personnel.

Here are some additional steps that could be included in the "1. PRE-OPERATIONAL CHECKS" section of your overhead crane checklist

Check the power supply and ensure it is properly connected and functioning

Inspect the control system for proper operation, including remote controls if applicable

Test all emergency stop buttons and functions to ensure they are operational

Ensure that the hoist mechanism operates smoothly without any strange noises or binding

Confirm that the brake system is functioning correctly by performing a brake test with the load

Check the condition and lubrication of the crane's moving parts, including wheels and tracks

Inspect the electrical connections and wiring for any signs of wear or damage

Verify that the operator is qualified and has the necessary certifications to operate the crane

Ensure that a fire extinguisher is readily available and accessible in the vicinity of the crane

Review the load chart and ensure the operator is familiar with it and understands the limitations

2. HOOK AND SLING INSPECTION

Inspect the hook for any cracks, deformation, or excessive wear.

Check the safety latch on the hook to ensure it operates correctly.

Examine slings for frays, cuts, or other damage.

Verify that slings are properly rated for the intended load.

3. MECHANICAL COMPONENTS

Check the condition of the wire rope or chain for signs of wear or damage.

Inspect the sheaves and rollers for smooth operation and wear.

Ensure that the drive mechanisms (motors, gears) are functioning properly.

Verify that the brakes are operational and effective.

Here are some additional steps that could be included in the 3. MECHANICAL COMPONENTS section of the New OVER HEAD CRANES checklist

Inspect the trolley and hoist for proper alignment and secure attachment

Check the limit switches for proper operation and positioning

Examine the frame and structure for any signs of deformation or damage

Ensure that all fasteners (bolts, nuts, screws) are tight and secure

Inspect the electrical connections for signs of wear, corrosion, or loose wiring

Check the lubrication levels of all moving parts and apply lubricant as needed

Verify that the safety devices (such as overload protection) are functioning correctly

Ensure that the control systems (buttons, levers, remotes) are responsive and in good condition

Inspect the hoist drum for signs of wear, damage, or improper winding of the rope or chain

Check for any unusual noises during operation that may indicate mechanical issues

Confirm that all protective covers and guards are in place and secure

4. OPERATIONAL TESTING

Conduct a functional test of the crane controls.

Test all movements (lifting, lowering, traveling) to ensure smooth operation.

Check the emergency stop function to ensure it works correctly.

Perform a test lift with a test weight to confirm the crane operates within limits.

5. POST-OPERATIONAL CHECKS

Inspect the crane for any signs of wear or issues after operation.

Ensure that loads are safely stored and the area is clear.

Document any issues or maintenance needs identified during operation.

Confirm that the crane is properly secured when not in use.

6. MAINTENANCE LOG

Record all inspections and maintenance performed.

Schedule regular maintenance checks based on the manufacturer's recommendations.

Keep a log of any repairs or replacements made to the crane.

Review and update safety protocols regularly.