SPARKLING S290LC-V Cooler – Reliable Excavator Cooling Solution

The Oil Cooler Assembly (Part No. 13C30000-2 / 13C300002) is specially engineered for Doosan and Daewoo excavator models S290LL, S290LC-V, and DH300-5. Designed to deliver efficient heat dissipation, this oil cooler helps maintain optimal hydraulic oil temperature, thereby enhancing the longevity and performance of your machinery.

Manufactured with high-strength aluminum and precision-welded construction, this oil cooler offers excellent thermal conductivity, durability, and resistance to vibration—ideal for demanding construction and forestry environments.

   SPARKLING MACHINERY NEW PC200-5 PC220-5 6620-11-3011/BM68974 Injector is a core fuel supply component for Komatsu PC200-5 and PC220-5 excavators (widely used in construction, mining, and earthmoving projects). As the "fuel precision distributor", it atomizes and delivers fuel to the engine cylinders with optimal pressure and timing—ensuring efficient combustion during tasks like digging, lifting, and rock breaking, while preventing incomplete fuel burn that causes engine power loss or increased emissions.
   Meeting Komatsu OEM standards (part nos. 6620-11-3011/BM68974), it endures -30°C to 120°C temperatures, resists fuel corrosion and vibration, and guarantees stable fuel injection. Strict testing ensures seamless compatibility with the two Komatsu models and long-term engine performance 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.

   SPARKLING MACHINERY NEW EC135B EC140 EC140B EC160B 14514937 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EC135B, EC140, EC140B, and EC160B excavators—key equipment in construction, mining, and municipal infrastructure projects. As a core protective component for the excavators’ hydraulic systems, it covers critical areas such as hydraulic cylinder rods, valve connections, and pump interfaces, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of core mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust or debris from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during high-intensity operations like trench digging, material loading, and site grading.

   Engineered to match VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous excavator vibration. It resists oil aging and wear, providing long-lasting protection for the excavators’ hydraulic systems. Backed by strict performance verification, it guarantees uninterrupted sealing support for EC135B/EC140/EC140B/EC160B excavators.