Four ways to buy agricultural machinery
The first is to look at the data carefully to see if it is complete with random documents. The instructions and product certification of agricultural machinery product structure, working principle, use and maintenance, three-package service (warranty card), etc. shall be introduced in detail; the diamond-shaped agricultural machinery promotion permit shall be affixed to the conspicuous position of the fuselage; The nameplate mark includes the main parameters of the agricultural machinery, the name of the manufacturer, the address, the code of the implementation standard, the production license number (threshing machine, diesel engine, submersible pump), and the agricultural machinery products that are of high value or are likely to cause accidents due to quality problems. The dealer shall be required to present the inspection report of the agricultural inspection department.
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The second is to observe the appearance is to carefully observe the appearance of agricultural machinery products. Mainly from the vertical and horizontal angles to observe the entire machine with or without deformation, the appearance of the entire machine is missing paint, serious scratches, bubbling and other phenomena, metal materials must be painted with anti-rust paint primer, machine cover, Sheet metal parts should be smooth and so on.
The third is to check the assembly is a detailed inspection of the machine assembly. Check whether the parts and components of the agricultural machinery are intact and error-free and whether the installation specifications are correct. All non-adjusting screws, bolts and nuts shall be tightened firmly and locked according to the specified locking method. It is forbidden to use wire or nails instead of cotter pins. All rotation, transmission and operating devices of the agricultural machine are flexible and have no cassettes. Any place on the agricultural machinery that may cause harm to the user's personal safety should be equipped with safety protection devices. There must be a permanent warning sign at the site of an accident.
Fourth, when the retry machine purchases a farm machine, a start-up test must be performed. In particular, transport machinery such as tractors, combine harvesters, and agricultural vehicles must pass tests to understand whether the maneuverability is good, whether the engine runs smoothly during operation, whether the combustion and engine sounds are normal, and whether the direction, brakes, and throttle are sensitive and reliable. The agricultural machinery (thresher, shredder, etc.) should pay special attention to the balance of the machine drum. The machine with a pressure vessel (motorized sprayer, etc.) should be tested to see if its pump pressure can reach the specified value. Whether the role is correct, whether there are leaks in the pipes and joints. 