ranroswang@hksparkling.com 
+86 138 2341 8469
R55-7 Hydraulic Oil Cooler - Premium Excavator Parts by SPARKLING
R55-7 Hydraulic Oil Cooler: Ensuring Optimal Excavator Performance
Reliable Cooling for Enhanced Hydraulic Efficiency
The R55-7 hydraulic oil cooler is a critical component designed to maintain the optimal temperature of hydraulic oil in excavators. Overheating can lead to hydraulic system failure, increased wear, and costly downtime. SPARKLING's R55-7 cooler ensures efficient heat dissipation, improving the longevity and performance of your excavator's hydraulic system.
High-Quality Manufacturing and Precise Compatibility
Manufactured under stringent quality control, the R55-7 hydraulic oil cooler meets the highest industry standards. It is engineered for perfect fit and reliable operation with top excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo. This ensures seamless integration and reduces the risk of part failure or operational disruptions.
Durability and Cost-Effective Solutions
At SPARKLING MACHINERY, we focus on durability and cost efficiency. The R55-7 cooler uses High Quality materials that resist corrosion and wear under harsh working conditions. Combined with our competitive pricing and customized solutions, this product helps reduce maintenance costs while boosting machine uptime.
Committed Support and Global Reach
SPARKLING offers comprehensive technical support and tailored consultation to help you select the ideal cooling solutions. With a global sales network and a commitment to innovation and customer satisfaction, we ensure you always have access to dependable excavator parts and expert advice.
R55‑7 hydraulic oil cooler Display
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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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.
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.
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.
SPARKLING MACHINERY PC45R PC40-5 YM129612-44740 YM12961244740 COOLING FAN
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SPARKLING MACHINERY EC300D EC330B EC360B VOE14604301 14689663 VOE 14689663 SPROCKET
SPARKLING MACHINERY EC300D EC330B EC360B VOE14604301 14689663 VOE 14689663 SPROCKET
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SPARKLING MACHINERY WHEEL LOADER WEICHAI WD615 ENGINE PARTS 612601080225 FUEL INJECTION PUMP
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Zoomlion’s High-Tech Lineup Wows the Crowd at CICEE 2025
Zoomlion, one of China's leading construction equipment manufacturers, made a powerful impact at the 4th Changsha International Construction Equipment Exhibition (CICEE 2025) with its cutting-edge product lineup. Featuring smart technologies, new energy equipment, and autonomous solutions, Zoomlion's high-performance "mecha squad" drew significant attention from global buyers and industry professionals. The company's innovative display reinforced its role as a key driver in the global shift toward intelligent, green, and high-end construction machinery
Industry Focus | The 4th Changsha International Construction Equipment Exhibition Opens in Grand Style
Changsha, China—May 15, 2025 — The highly anticipated 4th Changsha International Construction Equipment Exhibition (CICEE 2025) officially opened this morning at the Changsha International Convention and Exhibition Center. With a total exhibition area of 300,000 square meters, this year’s show welcomes 1,806 global exhibitors and more than 1,000 industry leaders, experts, and international buyers.
As one of the world’s largest trade shows in the construction machinery sector, CICEE 2025 provides a global platform for showcasing cutting-edge technologies, new products, and smart solutions that are shaping the future of construction and infrastructure development
After 15 years of hard work, SPARKLING has focused on the production, sales and service of excavator accessories and has established a strong sales network around the world; we have many agents in different countries.
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.