ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING 72281457 Radiator – Durable 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:
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Part Numbers: 72281457 / 72281450
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Fits: SK20SR-3, SK27SR-3, CX20B, CX22B, CX27B
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High-efficiency core with robust construction
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Leak-tested and ready to install
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Perfect fit replacement for OEM cooling systems
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Made by SPARKLING MACHINERY – trusted in excavator parts supply worldwide
SPARKLING 72281457 Radiator – Reliable Cooling for Heavy-Duty Excavators
The SPARKLING 72281457 radiator is engineered to meet the demanding cooling needs of modern excavators. Manufactured with precision and advanced technology, this radiator ensures optimal engine temperature management, enhancing performance and longevity. Designed for compatibility with leading excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo, it provides seamless integration and outstanding reliability on every job.
At SPARKLING MACHINERY, established in 2013, we specialize in high-quality excavator parts emphasizing stability, precision, and durability. Our 72281457 radiator undergoes stringent quality control and rigorous testing to withstand harsh operating conditions, making it a trusted component for your heavy machinery. We also offer tailored solutions, dedicated technical support, and continuous after-sales service to ensure customer satisfaction.
Choosing the SPARKLING 72281457 radiator means investing in a product that helps reduce maintenance costs and prevents downtime, allowing you to focus on efficient and uninterrupted work. Our commitment to innovation and altruism drives us to deliver competitive pricing without compromising quality, ensuring peace of mind with every purchase.
Whether for replacement or upgrade, the SPARKLING 72281457 radiator stands as a symbol of reliability and expert craftsmanship in the excavator parts industry. Trust SPARKLING MACHINERY to keep your equipment running smoothly and efficiently worldwide.
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FAQ
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
SPARKLING MACHINERY SK20SR-3 CX20B CX22B CX27B SK27SR-3 72281457 72281450 RADIATOR
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
BULLDOZERS D375A D375A-5D S/N 17743-UP D375A-3-01 S/N 17001-UP 709-63-11501 709-63-11600 7096311600 CONTROL VALVE
The 709-63-11501 / 709-63-11600 Control Valve Assembly is a precision-engineered hydraulic component specifically designed for Komatsu D375A series bulldozers. As a key part of the machine’s hydraulic system, this valve ensures smooth, accurate, and responsive blade and ripper control—essential for productivity in high-demand mining, earthmoving, and large-scale construction environments.
Manufactured with robust materials and OEM-level quality control, our replacement control valve delivers stable pressure regulation, excellent sealing performance, and long service life, even under continuous heavy-duty operation.
R110-7 R140LC9 R140W7 R170W7A R160LC9 R180LC9 R250LC-9 31N6-91230 27V DC 21W SOLENOID VLV-BREAKER ORIGINAL QUALITY 0.8KG
Original Quality Solenoid Valve 31N6-91230 27V DC 21W for Hyundai R Series Excavators
The 31N6-91230 Solenoid Valve (Breaker Valve) is an original quality electrical hydraulic component specifically designed for Hyundai excavators including R110-7, R140LC9, R140W7, R160LC9, R170W7A, R180LC9, and R250LC-9.
This 27V DC / 21W solenoid valve plays a critical role in hydraulic breaker (hammer) control systems, enabling or blocking hydraulic oil flow with high precision. Manufactured with premium copper coils, high-temperature insulation, and anti-corrosion coatings, this valve delivers fast response, stable operation, and long service life, even under high-frequency operations.
HIGH-QUALITY ZGAQ-02171 SEAL for Hyundai Construction Equipment R170W7 R170W7A R170W9S R180W9S Excavator
The HIGH-QUALITY ZGAQ-02171 SEAL is a premium protective and sealing component meticulously engineered for Hyundai Construction Equipment, specifically tailored to meet the leak-proof and durability demands of R170W7, R170W7A, R170W9S, and R180W9S excavators. As a critical part of the machinery’s hydraulic, engine, or transmission systems, this seal effectively prevents the leakage of fluids (such as hydraulic oil, coolant, and lubricants) while blocking the ingress of dust, moisture, and debris—ensuring the integrity and smooth operation of key components in harsh construction environments.
Designed to seamlessly integrate with Hyundai’s excavator architecture, it delivers consistent sealing performance that enhances machinery reliability, reduces maintenance frequency, and extends service life.
Key Features
· Custom-engineered for perfect compatibility with Hyundai R170W7, R170W7A, R170W9S, R180W9S excavators
· Precision-molded design to match component contours for tight, leak-proof sealing
· Exceptional resistance to oil, grease, high temperatures, and environmental wear
· Flexible yet durable structure to withstand vibration and mechanical stress during operation
· Strict adherence to Hyundai OEM specifications for seamless integration and reliable sealing functionality
Compatible Models
· Hyundai Construction Equipment Excavators: R170W7, R170W7A, R170W9S, R180W9S
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1
Whatsapp: +8613609010879