What are the similarities and differences between small hand-carrying and small four-wheel tractors?
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Both the small hand-carrying and the small four-wheeled vehicles have small diesel engines in their structure, and the transmission part and the electric equipment are basically the same. However, steering systems, walking systems, and maneuvering methods are not the same.
The small four-wheel tractor has the advantages of comfortable driving, reliable operation, smooth running, good stability and safe transportation. The small walking tractor has the advantages of simple structure, flexible steering and good field passability, but the arrangement of the operating mechanism is not reasonable. The operation is laborious, the braking system is not perfect, the vibration is intense, and the field of vision is poor. Therefore, the operation safety is poor.
Both the small four-wheel and the small hand-held can be used for light-load field operations such as rotary ploughing, hoeing, sowing, and the like, and can also be used for paddy field operations after modification. However, most of the time for transportation operations is at present.
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