SPARKLING Excavator Control Column Service

   SPARKLING MACHINERY NEW EC140C EC140D EC140E EC160C 14577310 Toggle Switch is a key operator control component for Volvo EC140C, EC140D, EC140E, and EC160C excavators (widely used in construction, municipal engineering, and light mining). As the "operator command interface", it enables quick activation/deactivation of critical functions—such as wiper systems, auxiliary lights, or hydraulic tool controls—during tasks like digging, material handling, and site cleanup. This ensures intuitive operation for operators, while preventing accidental function misactivation and maintaining smooth workflow.
   Meeting Volvo OEM standards (part no. 14577310), it endures -30°C to 85°C temperatures, resists dust, moisture, and vibration, and guarantees reliable switch contact. Strict testing ensures seamless compatibility with the four Volvo models and long-term control system reliability.

   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 1221F E131-0214 Element Return is a core hydraulic system component for Case 1221F excavators (heavy-duty construction/mining use). It filters impurities from returning hydraulic oil, protecting valves, pumps, and actuators from wear while ensuring smooth system operation. 
   Meeting Case OEM standards (E131-0214), it resists -30°C to 100°C temps, clogging, and oil contamination, ensuring seamless compatibility and long-term reliable filtration performance.

   SPARKLING MACHINERY NEW EC200B EC210B EC220D VOE14640079 Hose is a dedicated flexible fluid transmission component for VOLVO EC200B, EC210B, and EC220D crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As a key part of the excavator’s hydraulic system, it transfers hydraulic oil between core components (e.g., pumps, cylinders, control valves) to ensure uninterrupted power delivery during tasks like digging, loading, and slope grading.
   Meeting VOLVO OEM standards (part no. VOE14640079), it endures 30 MPa hydraulic pressure, -35°C to 95°C temperatures, and repeated bending. Strict testing guarantees seamless compatibility with the three VOLVO models and long-term leak-free, reliable fluid transmission.