SPARKLING ZX80SB Final Drive Assembly – Durable Excavator Part

The Travel Device Assembly / Final Drive Assy is an essential component in your excavator’s undercarriage system, responsible for converting hydraulic energy into mechanical movement, enabling the machine to crawl with precision, stability, and power.

This product is designed for compatibility with a range of Hitachi compact and medium excavators, ensuring direct fit, smooth torque transfer, and long-term durability even in challenging jobsite conditions.

Each unit is manufactured using high-strength gears, reliable oil seals, and precision assembly to guarantee quiet operation, resistance to wear, and stable output power.

   SPARKLING MACHINERY NEW 25/221094 25/222891 Pilot Valve is a core hydraulic control component for JCB excavators (heavy-duty construction/mining use). It regulates low-pressure hydraulic signals to control main hydraulic systems, ensuring precise, responsive operation of arms, booms, and attachments. 
   Meeting JCB OEM standards (25/221094, 25/222891), it resists -30°C to 100°C temps, pressure fluctuations, and corrosion, ensuring seamless compatibility and long-term reliable control performance.

   SPARKLING MACHINERY NEW EC250D EC290B EC290C 14616531 Solenoid Valve is a premium China-made hydraulic control component specifically engineered for EC250D, EC290B, and EC290C excavators. As a critical part of the hydraulic and electrical system interface, it uses electromagnetic signals to control fluid flow direction, pressure, and flow rate, enabling precise activation of hydraulic actuators such as cylinders and motors during operational tasks.

   Designed to original equipment standards, it maintains rapid response times and stable switching performance even under continuous electrical and hydraulic stress. With optimized valve body design for minimal pressure loss, it adapts seamlessly to harsh working environments, from dusty construction sites to wet conditions. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW EC300D EC250D EC220D EC235D EC160D 17253748(14613051) Pressure Sensor is a critical hydraulic/pneumatic monitoring component for Volvo EC300D, EC250D, EC220D, EC235D, and EC160D excavators (widely used in construction, mining, and infrastructure projects). As the "pressure guardian", it real-time detects hydraulic system pressure (e.g., boom, bucket circuits) or pneumatic pressure—alerting operators to abnormal pressure spikes/drops during tasks like digging, lifting, and rock breaking, while preventing component damage from overpressure and ensuring stable equipment operation.
   Meeting Volvo OEM standards (part nos. 17253748/14613051), it endures -30°C to 100°C temperatures, resists oil corrosion and vibration, and guarantees accurate pressure signal output. Strict testing ensures seamless compatibility with the five Volvo models and long-term pressure monitoring reliability.