First, purchase products that have been finalized. That is to say, the purchased products have passed the technical appraisal and obtained the agricultural machinery promotion license, indicating that the products have been basically shaped and have good production operation capabilities.
Second, the purchase of good after-sales products. Corn harvesting has certain seasonal restrictions. Therefore, products must be required to have good after-sales service, including “three guarantees†maintenance personnel should be able to rush to the accident site and sufficient Spare Parts supply in time, giving priority to better reputation and maintenance parts. Products with wide distribution of outlets and timely and thoughtful service.
Third, consider the scale of the land. If the plot is small and the operation target is distributed by one household, it should be based on the purchase of small and medium-sized combine harvesters; if the land is contiguous and regionally planted, large and medium-sized combine harvesters can be purchased.
Fourth, consider the purpose of purchase. If it is self-purchased, it only needs to refer to the local production conditions and can be equipped according to the workload. If it is involved in cross-regional operations, it should pay great attention to the adaptability, reliability and maneuverability of the selected models.
Fifth, consider the existing conditions. If you have your own tractor, you can consider the matching combined harvester; if you own the wheat combine harvester, you can consider purchasing a corn header.
Sixth, consider the economic strength. If the income is high and the main production area of ​​corn can be grown in large areas, the self-propelled large and medium-sized combine harvester should be selected, or the wheat and corn exchange headers can be combined. If the income is lower, the hanging combine harvester can be used.
Seven, consider agronomic support. The selected models should be adapted to the local planting system and planting specifications.
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