Functional Analysis, Parameters, and Material of WG9525230002
Clutch Booster Cylinder
Function
The primary role of the WG9525230002 clutch booster cylinder is
toreduce the pedal effort required by the driverthrough hydraulic
or pneumatic assistance, especially during heavy loads or uphill
driving. Its operating principle is similar to that of a vacuum
booster in braking systems, utilizing hydraulic oil or pneumatic
pressure to facilitate clutch engagement or disengagement, ensuring
stable and precise clutch operation.
Parameters
Based on publicly available information, the specifications of this
booster cylinder are as follows:
• Dimensional Specifications: Φ102 (outer diameter of the cylinder
body), Φ22 (diameter of the piston rod or interface size).
• Structural Features: Equipped with a two-position three-way valve
to control the flow direction of hydraulic oil or pneumatic
pressure, enabling clutch separation and engagement.
• Compatible Vehicle Models: Primarily designed for CNHTC's Howon
series trucks, with some sources indicating potential compatibility
with other heavy-duty truck models (such as HOWO T7H, Steyr, etc.).
Materials
Due to the lack of direct technical documentation, the following
materials are inferred:
• Cylinder Body: High-strength aluminum alloy or cast iron to
withstand high hydraulic or pneumatic pressures.
• Piston Rod: High-carbon steel or alloy steel, often chrome-plated
for enhanced wear resistance and corrosion protection.
• Seals: Rubber or polyurethane materials to ensure hydraulic
system sealing.
• Two-Position Three-Way Valve: Copper alloy or stainless steel to
accommodate high-frequency switching in hydraulic or pneumatic
environments.
Additional Notes
• Installation Location: Typically positioned between the clutch
pedal and the clutch master cylinder, possibly partially integrated
into the master cylinder structure.
• Maintenance Considerations: Regularly check the sealing of the
hydraulic or pneumatic system to prevent leakage and subsequent
booster failure.
• Market Availability: Can be sourced through dealers such as Jinan
Jialei Auto Parts Co., Ltd. Prices vary by supplier, and direct
contact is recommended for confirmation.
