SPARKLING 2KG Shaft Input – Durable Excavator Part

The ZGAQ-01370 Input Shaft is a high-performance replacement component specifically designed for the Hyundai R200W-7 Wheel Excavator. It plays a critical role in transmitting torque from the engine or transmission to the working components of the drivetrain.

Manufactured in China under strict quality control, this input shaft is built with high-grade alloy steel, offering excellent wear resistance, precision machining, and outstanding durability under heavy-duty operation. Weighing just 2KG, it provides optimal strength without unnecessary weight, making it an ideal fit for your excavator’s power system.

   SPARKLING MACHINERY NEW SMB-305-14T Motor is a dedicated power-driving component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As a core part of the machinery’s auxiliary or main drive systems, it converts electrical energy into mechanical energy to power critical mechanisms—including hydraulic pumps, cooling fans, or conveyor belts—during high-intensity operations like digging, material handling, and site grading. This function is essential for maintaining the machinery’s operational responsiveness, ensuring seamless coordination between key systems, and preventing power shortages that could lead to reduced work efficiency or unexpected shutdowns in construction, mining, or infrastructure projects.

   Engineered to match original equipment performance standards, it maintains stable power output and rotational speed even under harsh working conditions, including voltage fluctuations (±10% of rated voltage), continuous vibration, and exposure to dust or light moisture. It resists overheating and motor burnout, avoiding drive system failures that result in costly unplanned downtime. Backed by strict performance verification, it guarantees reliable power supply to support uninterrupted operation of compatible heavy-duty machinery.

   SPARKLING MACHINERY NEW EC290B EC290C EC300D 14569767 Swing Reducer is a premium China-made transmission component specifically engineered for EC290B, EC290C, and EC300D excavators. As a critical part of the swing system, it converts high-speed, low-torque input from the hydraulic motor into low-speed, high-torque output, enabling smooth and controlled rotation of the upper structure (boom, arm, and bucket) during precision positioning, heavy material handling, and demanding construction operations.​
   Designed to original equipment standards, it maintains stable power transmission and efficient torque conversion even under continuous rotational stress and heavy loads. With optimized gear meshing design for minimal friction, noise, and wear, it adapts seamlessly to harsh working environments, from mining sites to large-scale construction zones. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW 320D 320D2 312-8338 Oil Cooler is a dedicated thermal management component exclusively designed for 320D and 320D2 excavators. As a core part of the excavators’ hydraulic and engine systems, it efficiently dissipates heat from hydraulic oil and engine oil—preventing oil overheating during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance. This function is critical for preserving oil viscosity and lubrication performance, which directly protects key components (such as hydraulic pumps, valves, and engine bearings) from premature wear, ensuring stable power output and extending the service life of 320D/320D2 machinery.

   Engineered to match original equipment performance standards, it maintains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous excavator vibration. It resists oil leakage and internal blockages, avoiding system failures that could lead to unplanned downtime or costly component repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of 320D and 320D2 excavators.