SPARKLING EC210D Oil Radiator – Durable & Efficient Excavator Cooling

The VOE 17492050 Hydraulic Oil Cooler is a high-performance cooling component designed to support the hydraulic systems of VOLVO excavators, including models EC210B, EC220D, EC210D, and EC200D. Manufactured by SPARKLING MACHINERY, this oil cooler efficiently maintains optimal oil temperatures during heavy-duty operations, protecting your hydraulic pump, valve, and motor from overheating and ensuring extended equipment life.

Crafted from high-quality aluminum and engineered for durability, this cooler is a reliable replacement for the original part, ensuring stable performance and easy installation.

   SPARKLING MACHINERY NEW PC400 PW400MH 6151-12-1101 Cylinder Head is a premium China-made engine component specifically engineered for PC400 and PW400MH heavy machinery. As a critical part of the engine system, it seals the top of the cylinder block, houses valves, and maintains compression within combustion chambers, ensuring efficient fuel combustion and optimal engine power output in construction, mining, and industrial operations.

   Designed to original equipment standards, it maintains precise sealing performance and heat resistance even under high-temperature and high-pressure operating conditions. With optimized structural design for durability and thermal management, it adapts seamlessly to harsh working environments, from dusty job sites to heavy-load operations. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW DB 4E.011 350F.14/06 350 Valve is a dedicated hydraulic control component for Waircom excavators (widely used in construction, mining, and light earthmoving projects). As the "hydraulic pressure regulator", it controls the pressure and flow direction of hydraulic oil in key systems—ensuring stable operation of functions like arm retraction, bucket tilting, and boom lowering during tasks, while preventing pressure surges that damage hydraulic pumps or cylinders.
   Meeting Waircom OEM standards (model nos. DB 4E.011 / 350F.14/06 / 350), it endures -30°C to 95°C working temperatures, resists hydraulic oil corrosion and vibration, and guarantees leak-free performance. Strict testing ensures seamless compatibility with applicable Waircom excavator models and long-term reliability of the hydraulic system.

   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.