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Excavator and bulldozer track shoes pad function Most excavators use triple grouser track shoes, a few use double grouser track shoes. In the design of triple grouser track shoes, first of all, the specific pressure of grounding and the meshing soil capacity between the reinforcement and the ground should be calculated to ensure the necessary adhesion; second, the track shoes should have high bend...
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Structure type and routine maintenance of loader bucket cutting edge and blades The cutter plate on the bucket is the main cutting edge when the loader bucket is digging materials. Under different working conditions of the loader, different types of cutter head will be selected for the bucket to ensure the working efficiency. At the same time, as an important part of the loader bucket, proper main...
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How to replace the excavator bucket Excavator bucket has several types, mud bucket, standard bucket, heavy duty bucket, rock bucket, cleaning bucket, mini excavator bucket. Excavator bucket is one of the most frequently used parts in excavator operation. The bucket is also the fastest wearing component, so it needs to be replaced frequently. The replacement of excavator bucket is a technical work,...
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How to improve the service life of excavator track lower roller The structure of the track roller is mainly divided into roller body, roller axle, shaft sleeve, seal ring and end cover. If the hardness of the roller axle and shaft sleeve you choose is not up to the standard, there will be oil leakage less than a few days after installation. It is recommended that you carefully look at its structur...
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How to choose the type of excavator bucket teeth? How to replace the dipper teeth correctly? The bucket tooth is the terminal of the working device of the excavator. In the process of excavation, the bucket tip is the working part with the largest load and belongs to the consumable part. Especially in the stonework construction environment, the bucket point wear is very fast. The use of bucket tee...
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Protection method of excavator hydraulic bucket cylinder Because of the high temperature of the oil rod in the working process, the quick crystallization of the brine causes the quick damage of the dust ring and oil seal of the excavator hydraulic bucket cylinder. The protection method of the bucket oil cylinder of the excavator includes three points. 1.Make a cloth cover with multi-layer cloth to...
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How to maintain mini excavator rubber track system (1) Proper tension is required. If the tension is too small, the track is easy to fall off; if the tension is too large, the track life will be reduced. During inspection and adjustment, the traveling system shall be lifted unilaterally, and its height shall be 10-20mm. When the tension is small, it can be readjusted through the tension cylinder. ...
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Share the correct installation process of excavator's extension boom and arm The installation of the long reach boom and arm of excavator is a professional technical work, which is related to the safety of use. In this article, Fortune Industrial shares and summarizes the process of the correct installation of the long reach boom and arm for you. (1) Retract the boom and arm to remove the bucket, ...
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Correct maintenance of excavator bucket teeth Excavator bucket teeth and adaptor also has different names excavator bucket tip,rock bucket teeth,bucket point We know that the working device of excavator is mainly composed of bucket and boom, and excavator bucket is as important to excavator as hand is to human. So how to properly maintain our excavator's "big hand" to create more value for us? The...
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Daily maintenance of excavator hydraulic cylinders Excavator hydraulic cylinders include boom cylinder (lift cylinder), arm cylinder (stick cylinder) and bucket cylinder (ram cylinder), and dozer lifting cylinder The hydraulic system needs to be stable and reliable. The working principle of the hydraulic system is to rely on hydraulic oil as power transmission medium. The hydraulic oil is pressuri...
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