XCMG loading and control accessory machine 252904027-500KD. 10.4.1 Control flexible shaft (assembly)

As a "nerve conduction bundle" connecting the cab and hydraulic system, its main functions include:

Command transmission: Accurately transmit the mechanical force of the driver's push and pull control handle to the multi way valve core, controlling actions such as bucket lifting and flipping.

Effortless amplification: Utilizing the principle of leverage to amplify operating force, significantly reducing the labor intensity of the manipulator.

Shock absorption and buffering: Flexible structures can effectively absorb mechanical vibrations and impacts, protecting the actuator.

Applicable scenarios and replacement timing

Homework scenario: Widely used in harsh environments with high dust and heavy loads, such as mining and quarrying, coal transportation, and construction sites.

Timing of replacement: When the control handle is heavy and stuck, the bucket action response is slow, or the outer sheath is broken, causing impurities to enter the inner lining tube, the accessory should be replaced in a timely manner.