SPARKLING 72281450 Radiator – High-Quality Excavator Cooling Solution

The 72281457 / 72281450 Radiator by SPARKLING MACHINERY is a high-quality aftermarket cooling solution, precisely engineered for mini excavators including Kobelco SK20SR-3, SK27SR-3 and CASE CX20B, CX22B, CX27B.

Manufactured in China with premium-grade aluminum and strict quality control standards, this radiator delivers outstanding heat dissipation, corrosion resistance, and long-term reliability — helping your machine stay cool even in the most demanding working conditions.

Key Features:

• Part Numbers: 72281457 / 72281450

• Fits: SK20SR-3, SK27SR-3, CX20B, CX22B, CX27B

• High-efficiency core with robust construction

• Leak-tested and ready to install

• Perfect fit replacement for OEM cooling systems

• Made by SPARKLING MACHINERY – trusted in excavator parts supply worldwide

   SPARKLING MACHINERY NEW 6Y-8764/559-9478 Gear Pump is a dedicated hydraulic power component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As the core of the machinery’s hydraulic system, it converts mechanical energy into hydraulic pressure by means of gear meshing—delivering a steady flow of hydraulic oil to drive critical working mechanisms (e.g., boom lifting, arm digging, and bucket tilting) during high-intensity operations like construction digging, mining loading, and infrastructure grading. This function is vital for maintaining the machinery’s hydraulic power output, ensuring smooth and responsive operation of moving parts, and preventing hydraulic system lag that could lead to reduced work efficiency or operational delays.

   Engineered to match original equipment performance standards, it maintains reliable pressure and flow stability even under harsh working conditions, including continuous machinery vibration, high hydraulic pressure (up to 25 MPa), and exposure to hydraulic oil contaminants or dust. It resists internal gear wear and oil leakage, avoiding hydraulic system failures that could lead to costly component repairs or unplanned downtime. Backed by strict performance verification, it guarantees consistent hydraulic power supply to support uninterrupted operation of compatible heavy-duty machinery.

   SPARKLING MACHINERY NEW KX080 RD809-42620 Coupling is a core power transmission component for Kubota KX080 excavators (construction/municipal use). It connects key mechanical parts (e.g., engine and hydraulic pump), ensuring stable power transfer and reducing vibration. Meeting Kubota OEM standards (RD809-42620), it resists -30°C to 90°C temps and wear, guaranteeing seamless compatibility and long-term operational reliability.

   SPARKLING MACHINERY NEW L60F L70F L90F 14509344(16688307) Sensor is a vital monitoring component for Volvo L60F, L70F, and L90F excavators (widely used in construction, municipal engineering, and light mining). As the "equipment status detective", it real-time collects critical operational data—such as hydraulic oil temperature, engine oil pressure, and fuel level—transmitting accurate signals to the excavator’s control unit. This ensures operators stay informed during tasks like digging, loading, and material handling, while preventing equipment damage from abnormal parameters and maintaining consistent operational efficiency.
   Meeting Volvo OEM standards (part nos. 14509344/16688307), it endures -30°C to 100°C temperatures, resists dust, vibration, and oil corrosion, and guarantees stable signal output. Strict testing ensures seamless compatibility with the three Volvo models and long-term monitoring reliability.