SPARKLING Gear Reduction Unit for Excavators

SPARKLING MACHINERY offers the KTC0185/KTC10240 gear reduction unit for CX460 and CX470B excavators, ensuring smooth torque transfer and durability under heavy-duty use. Built with high-strength materials and tested for OEM fit, it delivers reliable performance with fast global shipping and expert support.

   SPARKLING MACHINERY NEW 420F 428E 428F 430F 432E 432F 360-7435 Valve GP-Rel is a dedicated hydraulic relief valve group for Caterpillar 420F, 428E, 428F, 430F, 432E, and 432F backhoe loaders/excavators (widely used in construction, mining auxiliary, and municipal infrastructure projects). As a core safety component of the equipment’s hydraulic system, it regulates and limits maximum hydraulic pressure—preventing overpressure damage to pumps, cylinders, and valves during high-intensity tasks like heavy digging, material loading, and backhoe operation.
   Meeting Caterpillar OEM standards (part no. 360-7435), it endures 32 MPa maximum pressure, -30°C to 95°C temperatures, resists oil corrosion and vibration, and maintains stable pressure relief performance. Strict testing guarantees seamless compatibility with the six Caterpillar models and long-term hydraulic system protection.

   SPARKLING MACHINERY NEW ZX27U-3 ZX27U-3F ZX29U-3 ZX29U-3F ZX30U-3 4679159 Wiper Motor is a dedicated visibility control component for Hitachi ZX27U-3, ZX27U-3F, ZX29U-3, ZX29U-3F, and ZX30U-3 mini crawler excavators (widely used in urban construction, garden maintenance, and narrow-space earthmoving). As the "cab visibility driver", it powers the windshield wiper to clear rain, dust, or mud from the glass—ensuring the operator has a clear view during tasks like small-scale digging, material loading, and landscape trimming, while enhancing operational safety in harsh weather.
   Meeting Hitachi OEM standards (part no. 4679159), it maintains stable rotational speed (30-40 rpm), endures -30°C to 80°C temperatures, resists moisture and vibration, and ensures low-noise operation. Strict testing guarantees seamless compatibility with the five Hitachi models and long-term wiper system reliability.

   SPARKLING MACHINERY NEW 3078150 Sensor is a dedicated precision detection component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As a core part of the machinery’s operational monitoring system, it real-time collects critical data—including hydraulic pressure, engine temperature, or component position—and transmits accurate signals to the machinery’s control unit. This function is essential for enabling the control system to adjust operations dynamically during heavy-duty tasks like digging, lifting, and grading, directly ensuring stable machinery performance, preventing overloading or overheating, and reducing the risk of unexpected component damage.

   Engineered to match original equipment performance standards, it maintains high signal accuracy and stable operation even under harsh working conditions, including continuous vibration, dust exposure, temperature fluctuations (-30°C to 80°C), and hydraulic oil contamination. It resists signal interference and mechanical wear, avoiding data errors or transmission failures that could lead to operational delays or safety hazards. Backed by strict performance verification, it guarantees reliable data feedback to support uninterrupted operation of compatible heavy-duty machinery.