SPARKLING YN10V00007F1 Pump Assembly – Durable Excavator Component

The K3V112DT Hydraulic Main Pump Assembly (YN10V00007F1) is a precision-engineered OEM component specifically designed for Kobelco SK200-6 and SK210-6 excavators. Manufactured to exacting standards, this pump delivers exceptional hydraulic efficiency, durability, and consistent performance under heavy-duty operating conditions. Its optimized design ensures seamless integration with your Kobelco machinery, minimizing downtime and maximizing productivity. Ideal for replacements or overhauls, this genuine assembly guarantees compatibility and reliability, backed by stringent quality control. Trust the K3V112DT to restore your excavator’s hydraulic system to peak performance.

   SPARKLING MACHINERY NEW EC380E EC480D EC480E 14631200 Travel Reduction Gear is a premium China-made transmission component specifically engineered for EC380E, EC480D, and EC480E excavators. As a critical part of the travel system, it reduces engine speed to generate high torque, enabling smooth and powerful movement of the machinery across job sites, from rough terrain to heavy-load conditions.

   Designed to original equipment standards, it maintains stable power transmission and efficient torque conversion even under continuous operational stress and uneven ground. With optimized gear meshing design for minimal wear and energy loss, it adapts seamlessly to harsh working environments, from construction zones to mining areas. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW 307D 308D 311B 311C 312B 312C 111-9916 Solenoid Valve is a dedicated hydraulic-electronic control component for Caterpillar 307D, 308D, 311B, 311C, 312B, and 312C crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As the "hydraulic flow switch core", it uses electrical signals to regulate the on/off and direction of hydraulic oil flow—powering precise control of boom lifting, bucket digging, and swing movements during tasks like trench digging, material loading, and site trimming, while ensuring responsive and stable equipment operation.
   Meeting Caterpillar OEM standards (part no. 111-9916), it endures 28 MPa working pressure, -30°C to 90°C temperatures, resists hydraulic oil corrosion and vibration, and maintains stable signal transmission. Strict testing guarantees seamless compatibility with the six Caterpillar models and long-term hydraulic-electronic system reliability.

   SPARKLING MACHINERY NEW R55W7 R55-7 11M8-42030 Radiator is a dedicated cooling system core component exclusively designed for R55W7 and R55-7 wheel excavators. As the heart of the excavators’ engine cooling system, it efficiently dissipates excess heat generated by the engine during heavy-duty operations—such as urban construction, small-scale digging, and site material handling—by transferring heat from coolant to the surrounding air. This function is critical for maintaining the engine’s optimal operating temperature (82–95°C), preventing overheating that could cause power loss, component warping, or irreversible engine damage.

   Engineered to match original equipment performance standards, it maintains high heat dissipation efficiency even under harsh working conditions, including high ambient temperatures (up to 45°C), continuous excavator vibration, and exposure to dust, debris, or rain. It resists coolant leakage and core corrosion, avoiding cooling system failures that lead to unplanned downtime or costly repairs. Backed by strict performance verification, it guarantees reliable heat management to support uninterrupted operation of R55W7/R55-7 wheel excavators.