2018 Used Caterpillar 304 Crawler Hydraulic Excavator Earth Excavation For Senegal

To ensure that our quality can satisfy customers with peace of mind

We will conduct a detailed inspection of each excavator to ensure that it is in good working condition

System inspection items and requirements

1. Appearance and structural inspection requirements:

Check the large and small arms for any welding or cracks (signs of refurbishment)

2. Engine system inspection requirements: Engine exhaust, no abnormal noise, no blue smoke, no carbon buildup in the exhaust pipe, no oil leakage in the oil pan, and no noise during idle.

3. Hydraulic system inspection requirements: The hydraulic pump/motor should have no vibration, cracks, or oil leakage, pressure stability, the chrome plating layer of the oil cylinder should have no scratches or oil leakage, the operation should be smooth, and the pipeline should be confirmed to have no bulges or aging.

4. Electrical system inspection requirements: The computer board should display speed, pressure, and fault codes normally.

Line: The lighting, air conditioning, and alarm system are functioning properly.

5. Inspection requirements for walking system:

Track: The rubber layer has no cracks, the chain rail has slight wear, and the chain number is consistent with the machine

Motor: When walking, the speed on both sides is consistent, and the walking is normal

6. Cooling and intake system inspection requirements: The radiator should be clean and free of dust, and the fan tape should not be loose