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Screw rotor semi-finished

     For new excavator operators and users, they want to know the value of excavators, judge the brand standards for purchasing excavators, and use limited funds to play unlimited value. Here, I would like to talk about the basic criteria for evaluating the price of excavators.

     Whether users with abundant funds or users with less abundant funds, they often calculate the price of excavators in the process of purchasing excavators. Many people will choose new excavators. After all, it has good performance, considerate after-sales service, quick cost recovery, and it is easier to realize the entrepreneurial dream. For those who have entrepreneurial dreams, the new excavators produced by large engineering machinery companies seem to be everyone's *, while the price of small excavators will be ignored. Nowadays, many people who have enough money to buy new excavators will compare their brands and often can't distinguish their advantages and disadvantages. Therefore, the price evaluation of excavators cannot be separated from various measurements. Only in this way can we avoid being cheated.


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So, what are the major criteria for purchasing new excavators? The following brief description


1、 Choose the appropriate excavator tonnage according to your own needs. The prices of large excavators are different from those of small excavators, and the engines and components used are also different. This should be taken seriously. Only by buying a suitable excavator can you give full play to its * value.


2、 It is very important to check the hydraulic cylinder and oil pipe properly. What does late oil leakage mean? Oil leakage means that the whole oil circuit is polluted. * First, judge whether it is a refurbishing machine, and whether the chrome plated surface of the hydraulic cylinder has scratches, obvious dents or traces of oil leakage. Avoid too much dust from polluting the hydraulic system, and avoid sundries in the pipeline, which may lead to a large number of metal chips left in the hydraulic system.


3、 The price of the excavator is also closely related to the welding condition on the body, so carefully check the welding trace to determine whether it is overused. Once the machine is patched, it means that the equipment has been used for a long time. This is not a qualified new machine, but a refurbished machine, which directly affects the brand value of the excavator.


4、 The bucket and boom of the excavator are not only used for digging, but also for piling and laying pipes. Check the bucket carefully to avoid various problems, in case of looseness, and the price of the whole excavator will be affected.


5、 Open the engine cover of the excavator to see what brand of engine is used. Check whether the engine hood is opened and whether the exhaust pipe is smoking. If there is too much smoke, it is necessary to replace the piston ring properly to prevent after-sales maintenance soon after use. Determine whether there is obvious leakage around the engine.


6、 The price of the new excavator shall be inquired first, and the rubber track and chassis shall be checked to determine whether its surface is reasonable and worn. Once the wear is serious, the excavator price will be affected, which is likely to cause more trouble!


7、 It depends on which company produces the excavator. It is recommended to choose a company that can produce large construction machinery, so that after-sales service can be guaranteed. Sany Heavy Industry is one of the top 500 in the world, and the excavator brand produced is excellent. It is sold abroad. Its excavator quality is well deserved. We should trust the strength of the brand.



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