SPARKLING Closed Plunger Pump – Precision Hydraulic Solutions

The 60001273 Closed Plunger Pump is a high-performance hydraulic plunger pump designed for industrial machinery and heavy equipment applications. Featuring a closed plunger design, this pump ensures excellent sealing and durability, preventing hydraulic fluid leaks and maintaining stable system pressure. Built to withstand high-pressure environments, it delivers reliable and efficient hydraulic power, making it an ideal replacement part to keep your equipment running smoothly and effectively.

   SPARKLING MACHINERY NEW EC140B EC140C EC160B EC160C EC180B EC180C VOE114562193 Switch is a dedicated, high-reliability electrical control component exclusively engineered for VOLVO EC140B/EC140C, EC160B/EC160C, and EC180B/EC180C crawler excavators—versatile mid-sized equipment widely used in construction, municipal engineering, and light mining projects. As a core interface for the excavator’s electrical system, it enables precise activation and control of key functions (e.g., auxiliary lights, hydraulic auxiliary systems, or safety alarms), ensuring responsive operation and operator safety during high-intensity tasks. This function is vital for maintaining smooth workflow coordination, preventing accidental function activation, and avoiding operational disruptions caused by faulty electrical controls during tasks like trench digging, material loading, or site grading.

   Engineered to meet VOLVO’s original equipment (OEM) standards and marked with the genuine part number VOE114562193, the switch withstands harsh working conditions: extreme temperature fluctuations (-30°C to 70°C), water and dust ingress (IP65 protection rating), and continuous vibration from heavy-duty use. It resists electrical interference and mechanical wear, providing long-lasting control reliability for the six VOLVO crawler excavator models. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for daily excavator tasks.

The Rexroth Relief Valve 04950403 (part no. R901102333) is a precision-engineered screw-in cartridge valve designed for hydraulic systems in excavators and industrial machinery. This robust, direct-acting spool-type valve offers pressure reducing and relieving capabilities, withstanding up to 350 bar of maximum operating pressure and supporting flow rates around 30 L/min. Constructed with quality materials and standard CAAN cavity compatibility, it ensures responsive, leak-free hydraulic control under demanding conditions.

   SPARKLING MACHINERY NEW R320LC9 R330LC9A R330LC9S 31Q9-19140 Swing Reduction Gear is a premium China-made transmission component specifically engineered for R320LC9, R330LC9A, and R330LC9S excavators. As a critical part of the swing system, it converts high-speed, low-torque input into low-speed, high-torque output, enabling smooth and controlled rotation of the upper structure (boom, arm, and bucket) during precision positioning, material handling, and heavy-duty 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 and noise, it adapts seamlessly to harsh working environments, from construction sites to mining areas. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.