SPARKLING ZX250H Hydraulic Motor – Precision & Durability

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 416E 416F 420F 422E 422F 428E 350-8841 Kit-Compensa is a dedicated hydraulic compensation component kit for Caterpillar 416E, 416F, 420F, 422E, 422F, and 428E backhoe loaders/excavators (widely used in construction, municipal engineering, and agricultural operations). As a key set for the equipment’s hydraulic system, it maintains stable pressure and flow compensation during multi-function operations (e.g., simultaneous boom lifting and bucket digging), ensuring smooth, coordinated control of hydraulic functions to avoid performance lag.
   Meeting Caterpillar OEM standards (part no. 350-8841), it endures 28 MPa hydraulic pressure, -30°C to 90°C temperatures, resists oil corrosion and vibration, and guarantees consistent compensation performance. Strict testing ensures seamless compatibility with the six Caterpillar models and long-term hydraulic system stability.

The part number 31Q5-15030 is for the main hydraulic pump used in Hyundai R170W-9S and R180W-9S excavators.

The 31Q5-15030 hydraulic main pump is engineered for high-load and demanding working conditions in Hyundai wheel excavators. With robust construction and precision components, it ensures smooth operation of hydraulic functions such as the boom, arm, bucket, and auxiliary attachments. This pump assembly is compatible with Kawasaki K5V80DTP models and is ideal for heavy-duty construction, material handling, and infrastructure projects.

Weighing approximately 102.8 kg, the 31Q5-15030 pump is designed to integrate seamlessly with the excavator’s hydraulic motors, control valves, and pipelines, maximizing machine efficiency and responsiveness. Its variable displacement axial piston design allows the pump to adjust output according to operational requirements, reducing energy waste and improving overall system performance. Reliable, durable, and performance-tested, this hydraulic main pump helps minimize downtime and ensures consistent productivity on the job site.

The 309/27081 Radiator is a high-performance cooling component specifically designed for the JCB JC200LC excavator. Manufactured by SPARKLING MACHINERY in China, this radiator provides excellent thermal efficiency and durability under harsh job site conditions.

Crafted with precision and tested for performance, this radiator ensures optimal engine temperature regulation, helping extend the lifespan of your machinery and reduce maintenance downtime. It is an ideal replacement for your original equipment and meets or exceeds OEM standards.