[Hangzhou, China] – COMOTECH ASIA PACIFIC (CAP), a globally recognized OE specialist in professional wiper transmission systems, is proud to spotlight its flagship heavy-duty solution: the Great Bus Wiper Linkage (Model: CAP727011). Distinguished by its rare triple-output-shaft configuration, this one-way scraping linkage assembly is purpose-engineered for the exceptionally wide windshields of large coaches, wide-body special vehicles, and high-capacity intercity buses — delivering simultaneous, synchronized three-arm coverage in a single, unified gearing assembly.
Triple-Output Shaft: Maximum Coverage with a Single Drive The defining feature of the CAP727011 is its three-output-shaft gearing assembly, driving three independent wiper arms to sweep in the same direction simultaneously from a single motor input. This configuration ensures that the entire expanse of a wide-body bus windshield is cleared in every cycle, with no blind spots or un-wiped zones between arms. The M12 output shaft threads provide a robust, high-torque connection to each wiper arm, while the M26 tube sleeve mounting offers structural stability against the vibration and mechanical stress of high-frequency commercial operation.
Integrated Washer Spray Channel: Engineering Simplicity A key design innovation of the CAP727011 is its integrated washer spray pipe that passes directly through the output shaft. This elegant solution eliminates the need for external spray hose routing across the windshield area, reducing installation complexity, minimizing hose chafing risks, and ensuring that washing fluid is delivered precisely to the blade tip at the point of contact. For fleet maintenance teams, this integrated design significantly reduces the number of potential failure points in the complete wiper-washer system.
Wide-Body Vehicle Versatility and Custom Surface Treatment Recognizing that wide-body buses span a diverse range of applications — from luxury long-haul coaches to industrial and infrastructure special-purpose vehicles — the CAP727011 has been engineered with design adaptability built in. The base linkage design can be modified to accommodate different vehicle body widths, making it suitable for a broad range of wide-body platform specifications beyond the standard configuration. Additionally, the surface treatment is fully customizable: the standard anti-corrosion electroplating can be switched to general galvanizing upon customer request, offering flexibility for both coastal and inland operating environments.
ISO9001-Certified Manufacturing, Built for Global Supply Every CAP727011 unit is manufactured under CAP's strict ISO9001-certified quality management system at its Hangzhou facility. With a monthly supply capacity of 50,000 units and flexible FOB/CIF shipping terms from Ningbo and Shanghai ports, CAP is fully equipped to meet the procurement demands of bus manufacturers, Tier-1 suppliers, and international aftermarket distributors. As the Asia-Oceania aftermarket for wiper systems continues its projected growth trajectory, the CAP727011 positions itself as the premium, high-capacity solution for operators prioritizing safety and coverage.