SPARKLING ZX250H-3G Swing Motor Replacement – Durable Excavator Parts

Hydraulic Swing Motor Assembly 4625367 for Hitachi ZX240-3, ZX240-5G, ZX250H-3, ZX250H-3G, ZX250H-5G Excavators

The 4625367 Hydraulic Swing Motor Assembly is a high-performance OEM-compatible replacement designed for Hitachi ZX240 and ZX250H series excavators. As a crucial part of the upper-structure slewing system, it transforms hydraulic energy into mechanical rotation, enabling smooth and controlled 360-degree movement of the cab and boom.

Manufactured by SPARKLING MACHINERY, this swing motor offers excellent torque, smooth operation, and long service life, making it ideal for demanding earthwork and construction applications. It is fully tested for performance, ensuring a direct-fit solution with zero leakage and superior durability.

   SPARKLING MACHINERY NEW EC135B EC140B EC160B EC180B VOE14514195 Relay is a dedicated electrical control component for VOLVO EC135B, EC140B, EC160B, and EC180B crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a core part of the excavator’s electrical system, it acts as a “signal switch” to control power supply for key devices (e.g., lights, fans, hydraulic valves)—ensuring stable operation of auxiliary and core functions during tasks like digging, loading, and equipment maneuvering.
   Meeting VOLVO OEM standards (part no. VOE14514195), it endures -30°C to 85°C temperatures, resists vibration and electrical interference, and maintains reliable switching performance. Strict testing guarantees seamless compatibility with the four VOLVO models and long-term electrical system stability.

   SPARKLING MACHINERY NEW EC200D EC210 EC210B EC210C C210D EC220D VOE14518516 Valve is a dedicated hydraulic control component for Volvo EC200D, EC210, EC210B, EC210C, C210D, and EC220D crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As the "command core" of the hydraulic system, it regulates oil flow, pressure, and direction to control key functions like boom lifting, bucket digging, and swing movements—ensuring smooth, precise operation during high-intensity tasks.
   Meeting Volvo OEM standards (part no. VOE14518516), it endures 32 MPa working pressure, -30°C to 95°C temperatures, resists oil corrosion and vibration, and maintains leak-free performance. Strict testing guarantees seamless compatibility with the six Volvo models and long-term hydraulic system stability.

   SPARKLING MACHINERY NEW 349 352 5681695 Hose is a dedicated hydraulic fluid transfer component for Caterpillar 349 and 352 crawler excavators (widely used in heavy construction, mining, and large-scale infrastructure projects). As the "hydraulic fluid conduit" of the excavator, it efficiently transports high-pressure hydraulic oil between critical components like pumps, valves, and cylinders—ensuring stable oil supply for heavy-duty functions such as rock breaking, deep digging, and boom lifting, while eliminating leak risks that disrupt operations.
   Meeting Caterpillar OEM standards (part no. 5681695), it withstands 35 MPa working pressure, operates in -30°C to 95°C temperatures, resists hydraulic oil corrosion and external abrasion, and maintains flexibility for easy installation. Strict testing guarantees seamless compatibility with Caterpillar 349/352 and long-term hydraulic system reliability.