Excavators are heavy equipment used in construction consisting of a boom, bucket and cab. The purchase of a new excavator is very good but if you are buying a used excavator then you need to consider some things.
In buying a used excavator, the buyer should be careful because although excavator used less cost, it could cost a lot in terms of improvement. but if you want to buy new excavators on reasonable rates then you should search on various online companies like Komatsu part
Examination for excavators used has two phases. The first stage is a physical examination and in phase two is the examination of the operation.
In the physical examination, the following should inspect and test:
1. Check the engine. Check the engine compartment for signs of soot, engine oil for signs of leakage, signs of corrosion in the battery, ensuring that the air cleaning system works, and check the cooling system.
2. Check the cab, stick, boom and bucket. Cab interior checking for damage large and small, check bucket, check if there are gaps between the pins and bushings at the pivot point, and check if the edges and stick boom is not twisted.
3. Check the path and the bottom. Check the tracks to metal plates are damaged or suffer a tear, check sprockets and rollers for each condition, check the oil level and the cleanliness of the driver, and check whether the roller frame for signs of cracking and repairs.