What do tailless excavators have in common with ordinary excavators

Agricultural small excavators have been gradually used in agricultural work around the country, what are the working characteristics of agricultural small excavators? What kind of role does this feature have for agricultural small excavators? Today, our small agricultural excavator manufacturers will summarize the common working characteristics of agricultural small excavators.

Due to the design of the tail radius, when the agricultural small excavator is working in a limited working environment, the small excavator operator does not need to think about whether there is an obstacle to the rotation of the small excavator, so that the operator can focus more on the bucket. This also avoids damage to buildings and small excavators around the construction site. The main feature of small agricultural excavator in narrow area is its special boom design.

The boom of the small agricultural excavator is hinged on the fuselage and can swing in a wide range. This design allows small excavators to avoid obstacles when bypassing them without the need to move their bodies frequently. At the same time, this allows small excavators to conveniently stop digging on or next to walls. The rubber tracks of small agricultural excavators help reduce the damage to the landscape and roads in narrow building areas during excavation.
The track of the crawler walking characteristics of the small agricultural excavator passes through the roller and the walking frame connected with the rotating ring, and the load is transmitted to the air. The track wraps around the drive and guide wheels. In order to reduce the deflection of the upper branch, the track is supported by 1-2 load rollers to abort the load. The drive of the walking installation is driven by the hydraulic motor, and the whole operation is driven by the driving wheel driven by the reducer. Tension mounting regulates tension when the track is stretched due to wear.

Among them, the guide wheel, roller, drive wheel and sprocket are called "four-wheel belt ", which is an important part of the caterpillar walking installation, directly related to the work performance. Walking performance of small excavator. The weight of this part is heavy. It accounts for about 1/4 of the whole machine, and the construction cost is also very high, accounting for about 1/4 of the whole machine.

Therefore, it is of great significance to reasonably design "Sifa Belt". In the past, these parts had many specifications in China. According to incomplete statistics, there are 34 kinds of structures and about 93 kinds of specifications, which affect the progress of processing quality and the supply of spare parts. Poor component interchangeability, resulting in poor mechanical integrity. In order to curb the above lack and improve the quality, the relevant departments have unified the "four-wheel belt" drawings of small excavators, bulldozers and loaders, and gradually standardized, implemented and serialized them to improve the production quality and speed up the production quality. The exhibition of construction machinery has created conditions.

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tailless excavators，Excavator equipment manufacturers，Excavator fittings，Excavator accessories