Filters are important devices for filtering impurities and protecting machine components, such as engine air filters, fuel filters, hydraulic oil filters, etc. The replacement cycle of the filter varies according to the use environment and work intensity. It is generally recommended to clean it every 50 hours and replace it within 200-500 hours.
Excavator batteries are an important part of the machine. Common batteries include lead-acid batteries and nickel-metal hydride batteries. The battery replacement cycle also varies depending on the usage environment and conditions. It is generally recommended to replace it within 2-3 years.
Excavator tracks are the components that carry the weight of the entire machine, and the common ones are steel tracks and rubber tracks. The replacement cycle of the crawler track should be determined according to the use environment and conditions. It is generally recommended to replace it within 3000-5000 hours.
Regarding excavator fuel, first of all, lubricating oil is the key to keeping the excavator working smoothly. Common lubricants include engine oil, hydraulic oil, gear oil, etc. Generally, the replacement cycle of lubricating oil is 100-200 hours, but the specific replacement time should be determined according to the use environment and conditions. The engine oil, machine filter, and hydraulic oil are generally replaced every 250 hours, and the air filter is cleaned (purged) every 50 hours. Depending on the quality of the diesel, the diesel filter element is generally replaced every 500 hours.
Every 50 hours of operation, check the fuel oil and water separator to discharge separated water and impurities.
Every 50-250 hours of operation, replace the lubricating oil, lubricating oil filter and bypass filter.
Every 400 hours of operation, drain the fuel in the fuel tank and clean the fuel tank. Check or replace fuel filter.
Replace the coolant filter every 1,000 hours of operation. Do not replace the coolant at the same time. Thoroughly inspect and replace after 10,000 hours of operation.
Every 2000 hours of operation, check the turbocharger, check and adjust the valve clearance, check the electrical system every 12 months with a diagnostic tool, general inspection, replace the air filter, clean the engine, replace the fuel tank ventilator filter, replace the air compressor machine filter.
