News

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  How to handle slow Boom action of concrete pump truck

  May. 21, 2025

  Applicable equipment type: all concrete pump trucks.Fault phenomenon: domestic cantilever crane, tribrachia movement is slow, with the increase of oil temperature speed further reduced.

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  Characteristics of hydraulic components in construction machinery

  May. 16, 2025

  1. The prime mover is the engine, not the motor. Therefore, the rotating speed varies greatly, generally from 600 to 2,500rpm, and even higher.The hydraulic pump connected with the requirement must...

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  Maintenance of the pumping part of concrete pump truck

  May. 07, 2025

  Maintenance of the pumping part of concrete pump truck 1. The oil quality and oil level of the hydraulic oil shall be checked every 8 hours during the operation of the pump truck. If necessary, it ...

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  Use of hydraulic oil in concrete pump trucks

  Apr. 30, 2025

  Cleaning is an important task in hydraulic system maintenance. Regular cleaning can ensure that the system is free of dust, dirt and other particles.Each tiny particle will cause abnormal operation...

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  Hose operation of concrete pump truck

  Apr. 25, 2025

  To ensure that concrete can be smoothly mixed from raw materials to evenly pumped to the pouring site, the operator needs to be proficient in the operation of each step, and the construction safety p...