News

• 

  Easy to damage parts and maintenance of pump truck

  May. 30, 2025

  1. The pistonIf the piston comes wear phenomenon, it will lead to the concrete cylinder wall and piston seal greatly reduced, and even appear the leakage problem.In addition, damage to the pist...

• 

  The process of the pump truck start off and construction

  May. 23, 2025

  （1）After receiving the task of pumping concrete, the person in charge of the pump truck shall check the site together with the sales, transportation and production management personnel, confirm the...

• 

  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.

• 

  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...

• 

  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 ...