How to maintain the excavator


Posted October 24, 2020 by HUITONG

Excavator wants to maintain good condition, in addition to standardized operation, it is essential to regularly maintain. Just as car owners maintain their own cars, they also need to carefully maintain the excavator.

 
Excavator wants to maintain good condition, in addition to standardized operation, it is essential to regularly maintain. Just as car owners maintain their own cars, they also need to carefully maintain the excavator.

Regular maintenance of the excavator can not only maintain the performance of the excavator, but also allow the excavator to work efficiently.

So when should the excavator be maintained? How to maintain the excavator? This may be a problem that many friends do not know.

Today we will classify excavators according to large, medium, and small excavators, as a reference for all excavator drivers! Hope to give you some help.

Small excavator
Maintenance time Replacement parts
Every 50 hours Engine oil, oil filter element (new machine must be replaced within 50 hours)
Every 100 hours Return oil filter
Every 250 hours Engine oil, oil filter element (new machine must be replaced within 50 hours)
Every 500 hours Oil-water separator filter element, fuel filter, oil suction filter, oil return filter. Motor gear oil attached to travel reducer (first time)
Every 1000 hours Radiator cooling water, motor gear oil attached to travel reducer, EGR valve, fuel injector, combustion chamber cylinder head parts
Every 2000 hours Air cleaner element, hydraulic oil, grease for rotating grease tank
Remarks Add grease from time to time. EGR valve, fuel injector, combustion chamber cylinder head parts (using high sulfur fuel oil)



Medium Excavator
Maintenance time Replacement parts
Every 50 hours Oil return filter element (first time), add butter
Every 100 hours Engine oil (first time), oil filter element (first time)
Every 250 hours Oil return filter element (crusher)
Every 500 hours Engine oil, oil filter element, oil-water separator, diesel filter, rotating deceleration lubricant (first time), walking deceleration lubricant (first time)
Every 1000 hours Fuel three filter, air cleaning filter element, hydraulic oil (crusher), oil return filter element
Every 2000 hours Cooling water, hydraulic oil (5000H, STD), adding butter to the butter tank, rotating deceleration oil, walking Jiangsu lubricating oil, seat belt (replace every three years)

Large excavator
Maintenance time Replacement parts
Every 50 hours Engine oil (first time), oil filter element, oil return filter element (first time), grease
Every 250 hours Oil return filter element (crusher)
Every 500 hours Engine oil, oil filter element, oil-water separator, diesel filter, rotating deceleration lubricant (first time), walking deceleration lubricant (first time)
Every 1000 hours Air cleaning filter element, hydraulic oil (crusher), oil return filter element
Every 2000 hours Cooling water, hydraulic oil (5000H, STD), rotating deceleration oil, walking Jiangsu lubricating oil, seat belt (replace every three years)

Excavators have very strict maintenance requirements. We hope that every worker should not be careless in the maintenance work. During the construction process, many people missed the maintenance time and caused various excavators because they did not control the maintenance time accurately. Various mechanical failures.
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Categories Construction , Engineering , Industry
Tags excavator booms , excavator bucket , excavator parts , maintain the excavator
Last Updated October 24, 2020