SPARKLING JCB Swing Reducer – Reliable Excavator Component

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 MACHINERY NEW 11MB-43110 Radiator is a critical cooling system component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As the core of the machinery’s heat dissipation system, it efficiently transfers heat from engine coolant to the surrounding air—preventing engine overheating during high-intensity operations like prolonged digging, heavy-load lifting, and continuous idling in construction, mining, or infrastructure projects. This function is vital for maintaining the engine’s optimal operating temperature (typically 82–95°C), which directly influences fuel efficiency, power output, and the long-term service life of key engine components.

   Engineered to match original equipment performance standards, it retains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and constant machinery vibration. It resists coolant leakage and internal blockages, avoiding cooling system failures that could lead to costly engine damage or unplanned downtime. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW KX016 KX018 RG138-61720 Joystick Assy is a dedicated operational control component exclusively designed for KX016 and KX018 mini excavators—ideal for small-scale construction, landscaping, and indoor renovation tasks. As the core of the excavators’ human-machine interface, it enables precise control of the machine’s working mechanisms (e.g., bucket movement, arm lifting, and body rotation) by translating the operator’s manual inputs into electrical or hydraulic signals. This function is critical for ensuring smooth, accurate operation during delicate tasks like trench digging, material placement, and narrow-space maneuvering, directly enhancing work efficiency and reducing the risk of operational errors that could damage the machine or surrounding structures.

   Engineered to match original equipment performance standards, it maintains responsive control and structural durability even under harsh working conditions, including continuous operator use, vibration, and exposure to dust or light moisture. It resists switch failure and handle loosening, avoiding control delays or malfunctions that lead to unplanned downtime. Backed by strict performance verification, it guarantees reliable operational control to support uninterrupted use of KX016/KX018 mini excavators.

   SPARKLING MACHINERY NEW R200W2 4472.320.056 Hub is a premium China-made core component specifically engineered for R200W2 wheel excavators. As a critical part of the undercarriage system, it serves as the central connecting unit between the wheel, axle, and hydraulic components, ensuring stable load distribution and smooth rotational movement during machinery operation.

   Designed to original equipment standards, it maintains precise alignment and high load-bearing capacity, performing reliably even under heavy workloads and continuous vibration. With enhanced structural stability and wear-resistant properties, it adapts seamlessly to harsh working environments, from rough construction sites to muddy terrain. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.