SPARKLING Excavator Engine Cooler

The 309/27081 Radiator is a high-performance cooling component specifically designed for the JCB JC200LC excavator. Manufactured by SPARKLING MACHINERY in China, this radiator provides excellent thermal efficiency and durability under harsh job site conditions.

Crafted with precision and tested for performance, this radiator ensures optimal engine temperature regulation, helping extend the lifespan of your machinery and reduce maintenance downtime. It is an ideal replacement for your original equipment and meets or exceeds OEM standards.

   SPARKLING MACHINERY NEW 301.5 302.5 303 303.5 156-8847 Solenoid is a dedicated electrical control component for CATERPILLAR 301.5, 302.5, 303, and 303.5 mini crawler excavators (versatile for landscaping, indoor demolition, and small-scale construction). As a key switch for the excavator’s hydraulic or fuel systems, it converts electrical signals into mechanical action to control valve opening/closing, ensuring precise operation of functions like bucket tilting and arm movement during delicate tasks.
   Meeting CATERPILLAR OEM standards (part no. 156-8847), it endures -30°C to 85°C temperatures, resists vibration and electrical interference, and maintains stable switching performance. Strict testing guarantees seamless compatibility and long-term reliability for the four CATERPILLAR models.

   SPARKLING MACHINERY NEW ZX330-3G ZX350H-3G 9318851 Controller is a premium China-made electronic control unit (ECU) specifically engineered for ZX330-3G and ZX350H-3G excavators—heavy-duty models widely used in large-scale construction, mining, and infrastructure projects. As the "central brain" of the excavator’s operational system, it collects real-time data from sensors (e.g., pressure, position, temperature) across the machinery, processes signals, and sends precise commands to actuators (hydraulic valves, engine components, and cabin controls). This coordinates core functions like boom/lift movement, bucket operation, engine speed regulation, and fault diagnosis, ensuring synchronized, efficient, and safe performance even under high-load conditions.​
   Designed to match original equipment standards, it maintains stable operation in harsh working environments—including extreme temperatures (-30°C to 85°C), intense vibration, and dust or moisture exposure. With advanced anti-interference technology and a rugged, sealed housing, it resists signal distortion and physical damage. Backed by strict quality verification, it guarantees reliable control to minimize operational errors, reduce downtime from system malfunctions, and extend the excavator’s service life.