Consider a Used Excavator
April 19th, 2012Depending upon how much you will utilize the excavator, you may only want to buy a used one. If you are buying an excavator, you have the option of purchasing between new or used ones. If you are in the business of using heavy equipment and machinery and need an excavator, there are several options to consider when buying or renting them.
Buying a new excavator is a pretty safe bet, but when looking to buy a used machine, there are several things to think about before you plunk down any money. If you are on a tight budget, buying a three year old or older model may work well in your budget. If you plan on having it run daily, a new one may the best choice for you.
They will run about half the cost of a new machine but you may only want to use them for light usage only, not daily. If you can afford more, than consider a two to three year old model. They will save you around a quarter of the price for a new one and if you find one with only a few thousand hours on them all the better. Be prepared for more repairs on a used excavator than on a new one will affect the overall cost of operating the machine.
You will want to perform a thorough inspection on a used excavator. On the tracks and undercarriage, it is important to take a look at the roller metal frame to check for cracks or any repairs needed. The metal plate tracks should be checked one-by-one to check for signs of wear and tear or any breakage involved. Take a look at the interior of the excavator and the body to make sure maintenance has been performed regularly and with care.
You do not want anything that is bent under the bucket and if you find that, it shows that machine has been abused been it capability. Check for dirty soot or smoke on the engine which may show the engine is in need of a major overhaul. The bucket, broom, stick and cab should all be in good shape. Be on the watch for any welding patches that will tell you how much repair work had been done already on the machine.
Check for oil leakage, check for any corrosion on the battery and also check the cooling- system as well to see if there are any signs of overheating and whether or not the air cleaner system is working properly. After you have physically inspected the machine, start it up and try to operate all the moving parts of the machine such as the broom, the stick and the bucket.
This is a good time to take a look at the tubes and hydraulic cylinders to check for leakages, scratches, bends or any damage at all. Are the tracks performing and rotating equally? See if the machine drives straight. Tile the machine with the bucket and time each of those turns. Also check on the swing system which includes bearings and gears. Check the swing in all directions to make sure it starts smooth with no lurching.
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