2019-03-03
The price range of second-hand excavators is greatly divided, taking into account the different practical environments and wear conditions of the equipment. The price judgment criteria for later operation, construction, and daily maintenance are comprehensively considered, with a focus on comparing the comprehensive performance and machine condition. Medium sized equipment with a price difference exceeding200%. Do I have to spend a lot of money to buy a good phone? Of course, some devices may have severe damage to their appearance or even oil leakage in certain areas, but their performance in daily maintenance and care is not inferior to that of some second - and third tier brand devices. How to choose a medium-sized excavator? If the price is too low, there is a psychological concern that the performance of the equipment cannot be guaranteed. Spending more money is the same, but buying expensive is still based on market positioning for this second-hand excavator in the equipment field.
The advantage of low-priced equipment lies mainly in its low capital investment and relatively long purchase yearsIf the purchasing power reaches the standard and low-priced equipment is selected, three points should be noted, including wear and tear, defects in appearance, and other factors that are more than 5 years old.
1. Putting aside the old and new appearance, the key is to test the machine manually.
2. Noise and shaking have losses, and the focus is on the actions.
3. Walk and run around, pay attention, the rotation gap is not critical.
It is inevitable that low-priced equipment will experience wear and tear, and nitpicking is not a viable option. Only careful testing of the powertrain and hydraulic assembly is required (the testing time should not be too short). If there is obvious deceleration or abnormal shaking of the equipment during testing, other options can be considered if it cannot be ruled out. It is recommended to choose domestically produced machinery with higher cost-effectiveness for devices at the same price. Considering issues such as resale value, domestically produced machinery often has a relatively recent age and low wear and tear, while maintaining good performance. Small problems may occur in the later stages, but they are not fatal. In today's era of reduced maintenance costs, domestically produced equipment is still very insightful.
The advantage of high-end phones is that they only need to focus on the condition of the equipment. Not all high-end phones are original imported phones, and some domestic joint venture cameras with better performance imported devices are more eye-catching in terms of appearance and condition. The appearance rating of imported high-end excavators in Huacheng must be higher thanThe performance standard of 8.0 points or above must meet the foundation of 9.0 points. Under such conditions, although the price has increased, good performance is guaranteed. There are three ways to pay attention when choosing imports.
1. The original paint has minor wear and tear, but there is no damage inside the cab.
2. The sound is pleasant and there is no exhaust gas, making it easy to drive with a small throttle.
3. The gap between the upper and lower arms is small, and there is no abnormal noise when shaking.
4. The combination of movements is smoothly connected, and holding the machine is also normal.
As long as the above mnemonics are met when purchasing imported machines, there are no major problems. It is best to provide the seller with the necessary procedures during testing. The contract procedures in the purchase transaction must have strict standards, especially when Huacheng provides on-site construction sites to personally experience the good usability of imported excavators.
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