SANY 142507000039A CJK-Y52B-S Key Ignition Switch For SANY Excavator
●SANY 142507000039A Ignition Switch Technical Support
●The 142507000039A (Model CJK-Y52B-S) Ignition Switch ( Замок зажигания / Переключатель зажигания / Interruptor de ignição / Interruptor de encendido) is a heavy-duty rotary key starter switch engineered for SANY hydraulic excavators, mining dump trucks, and heavy construction equipment.
●Material number 142507000039A is installed on the operator cabin right control console or steering column panel. Fitted with a waterproof Deutsch DT06-8S 8-pin connector, it provides reliable multi-position rotary switching across OFF, ACCESSORY (ACC), ON/RUN, PREHEAT, and START positions. Turning the key energizes the engine control unit (ECU/ECM), instrument cluster, glow plug preheat relays, and starter motor magnetic switch. It features internal spring-assisted automatic return from the START position back to ON/RUN, high-amperage silver-alloy contacts, and an integrated dustproof/waterproof keyhole shutter designed for harsh jobsite environments.
●Verify key profile/tumbler coding, barrel mounting thread diameter, Deutsch DT06-8S connector pin configuration, and 24V DC contact rating prior to order confirmation.
●System Application: Engine electrical ignition, glow plug preheating, starter motor engagement, and cabin power distribution
Compatibility note: Cataloged in parts directories and parts manuals for SANY earthmoving and mining equipment (including SANY SY series excavators, SKT80 / SKT90 wide-body mining trucks, and heavy earthmoving machines). Verify machine model and wiring diagram before ordering.
Part-number matching for genuine SANY 142507000039A (CJK-Y52B-S) key ignition switch replacement.
Application support for SANY excavators, mining dump trucks, and heavy construction machinery.
Quality verification covering key tumbler mechanical life, spring return action, contact conductivity under high starter inrush current, and IP65/IP67 weather sealing.
Professional sourcing for SANY starter relays, master battery switches (60278563), throttle knobs (142503020012A), and wiring harnesses.
Export-standard protective packaging and international logistics coordination.
●Contact Information
●E-mail: info@kmnparts.com
●Mobile Phone / WhatsApp: +86 1347 5858 598
●Headquarter Address: No 51, Taiping Road, Qingdao City, CHINA
●Branch Office (SANY): Xuhai Road, Jiawang District, Xuzhou City, CHINA
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