Ensure the following safety precautions when renting land and water excavators:

1. Driver and equipment certifications. Water dredgers are classified as special operations, and drivers must have a special operation license to operate them; the manufacturer's compliance certificate, after renting out the water dredger, the leasing company is required to provide the manufacturer's compliance certificate to the lessee to ensure the equipment's quality and safety.

2. Pre-Deployment Safety Inspection for Water Excavators. Prior to each entry into a river or wetland for work, the operator must closely inspect the sensitive areas of the equipment such as the buoyancy chambers, undercarriage, chains, etc., to ensure there are no leaks or misalignments before entering the water.

3. Safety Distance During Operation. Water excavators operate in a 360-degree rotation, creating numerous blind spots. Operators must remain vigilant during work. Upon detection of any personnel, animals, or vehicles entering the work area, operations should be halted immediately, and the project management team should be contacted to疏散unauthorized individuals.

4. Safety Mindset. With a large and varied pool of drivers at water excavator rental companies, it is crucial to cultivate a strong sense of safety. Good employees can prevent many potential hazards. For instance, during water excavator rentals, the lessee often demands high-risk operations due to a lack of knowledge. In such cases, the rental company's safety education of employees becomes extremely vital. Competent employees can effectively avoid risks while ensuring the smooth progress of the project.