ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Swing Reducer Assembly – Durable & Precise Excavator Part
The JCB Swing Gearbox Assembly (suitable for JS70, PC60‑7, and PC70‑7/PC60‑7 excavators) is a precision-engineered swing reducer designed to deliver smooth and reliable rotational performance. Built to OEM standards (e.g., part no. LNM0639 / 201-26‑00130), this gearbox features hardened steel gears and robust bearings—ensuring durable operation under heavy load. It’s designed for easy drop-in replacement and reduces maintenance downtime. Ideal for construction, demolition, and excavation applications.
SPARKLING Swing Reducer Assembly – Precision and Durability for Your Excavator
Since 2013, SPARKLING MACHINERY has been a trusted name in the excavation industry, delivering high-quality excavator parts that guarantee stability, precision, and long-lasting performance. Our swing reducer assembly is expertly engineered to optimize your excavator’s swing mechanism, enhancing efficiency and reliability during operation.
Crafted using advanced manufacturing techniques and strict quality control, the SPARKLING swing reducer assembly provides smooth rotational motion and superior torque transmission. It is compatible with leading excavator brands, including Caterpillar, Komatsu, Hitachi, and Volvo, ensuring seamless fit and performance across different models. Whether working on heavy-duty projects or intricate tasks, our swing reducer assembly withstands rigorous working conditions, minimizing downtime and maintenance costs.
At SPARKLING MACHINERY, we emphasize innovation and customer-centric solutions. We offer customized configurations tailored to your specific machinery needs, combined with expert technical support and ongoing service to maximize your equipment’s life cycle. Our competitive pricing ensures you receive High Quality quality without compromise.
Choose SPARKLING’s swing reducer assembly to experience unmatched durability, precise engineering, and dependable service that keeps your excavator moving smoothly. Join thousands of satisfied customers worldwide who trust SPARKLING as their partner to reduce costs and boost productivity.
Elevate your excavator’s performance with SPARKLING MACHINERY — where quality meets innovation.
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FAQ
Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
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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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.
About other questions pls contact me directily.
JCB Swing Gearbox Assembly for JS70, PC60-7 & PC70-7 Excavators – LNM0639
The JCB Swing Gearbox Assembly (suitable for JS70, PC60‑7, and PC70‑7/PC60‑7 excavators) is a precision-engineered swing reducer designed to deliver smooth and reliable rotational performance. Built to OEM standards (e.g., part no. LNM0639 / 201-26‑00130), this gearbox features hardened steel gears and robust bearings—ensuring durable operation under heavy load. It’s designed for easy drop-in replacement and reduces maintenance downtime. Ideal for construction, demolition, and excavation applications.
Komatsu EXCAVATOR PARTS MADE IN CHINA NEW BR120T BR380JG D61E D61EX D61PX D63E D68ESS 600-184-1420 COVER SPARKLING MACHINERY
SPARKLING MACHINERY NEW BR120T BR380JG D61E D61EX D61PX D63E D68ESS 600-184-1420 Cover is a dedicated protective component for Komatsu BR120T, BR380JG, D61E, D61EX, D61PX, D63E, and D68ESS crawler excavators (widely used in heavy construction, mining, and large-scale earthmoving projects). As the "internal component shield" of the excavator, it covers critical parts like engine compartments, hydraulic manifolds, or electrical boxes—blocking dust, debris, and moisture from entering, while protecting internal systems from impact and corrosion during high-intensity tasks.
Meeting Komatsu OEM standards (part no. 600-184-1420), it endures -30°C to 90°C temperatures, resists UV damage and vibration, and maintains a tight seal. Strict testing guarantees seamless compatibility with the seven Komatsu models and long-term protection for key equipment parts.
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EC240B EC290B VOE14618183 HOSE SPARKLING MACHINERY
SPARKLING MACHINERY NEW EC240B EC290B VOE14618183 Hose is a key fluid transfer component for 2 Volvo excavator models (construction/mining use). It conveys hydraulic oil or coolant between systems, ensuring seamless fluid circulation.
Meeting Volvo OEM standards (VOE14618183), it resists -30°C to 100°C temps, pressure, and corrosion, guaranteeing perfect compatibility with EC240B/EC290B and long-term reliable performance.
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EW140 EW160 EW170 EW180 VOE14558089/0501322459 GASKET SPARKLING MACHINERY
SPARKLING MACHINERY NEW EW140 EW160 EW170 EW180 VOE14558089/0501322459 Gasket is a key sealing component for 4 Volvo excavator models (construction/municipal use). It prevents fluid/gas leakage between connected parts (e.g., engine covers, hydraulic manifolds), ensuring system integrity.
Meeting Volvo OEM standards (VOE14558089/0501322459), it resists -30°C to 200°C temps, oil, and pressure, guaranteeing seamless compatibility and long-term leak-proof performance.
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