Quality Traceability Statement for Track Adjuster Cylinders

To ensure quality control and consistency throughout manufacturing, delivery, and service life, a comprehensive traceability system has been established for track adjuster cylinders, enabling full lifecycle traceability of critical components.

This statement applies to track adjuster cylinders used in undercarriage systems of crawler machinery, including dozers, excavators, and other tracked equipment across various configurations.

Unique Identification Control

Each track adjuster cylinder is assigned a unique identification code during manufacturing. The code is permanently engraved at a defined location to ensure clear visibility during assembly and service.

Examples:

W1105 (for D85ESS-2 configuration)
JK35 (for D85 configuration)

The identification code is unique and non-repetitive, serving as the primary reference for product traceability.

Traceability Data Coverage

Each identification code corresponds to a complete dataset within the system, including:

Raw material batch and material certification
Machining records of key components
Process routing and critical parameters
Assembly records and operator information
Pressure testing and sealing performance results
Final inspection and release records

This ensures a closed-loop traceability system from raw material to final product delivery.

Application and Value

The traceability system provides the following practical benefits:

Improved after-sales response: Quick access to product data via identification code
Effective root cause analysis: Accurate tracing of quality issues
Prevention of misapplication: Ensures correct model and configuration usage
Enhanced accountability: Traceability at batch and process level

Process Control and Standardization

The traceability system is implemented within a controlled manufacturing framework, including:

Standardized marking procedures
Defined quality control points (QCP)
Documented process workflows
Data recording and retention system

This ensures that each product remains verifiable and consistent throughout its lifecycle.