Premium Aftermarket Solutions for Caterpillar Excavators

When it comes to maintaining your heavy machinery, choosing the right components is crucial. For owners and operators of Caterpillar CAT385C and CAT390D excavators, finding dependable hydraulic parts is a top priority. We specialize in providing high-quality replacement parts that meet or exceed OEM standards, ensuring your equipment operates with maximum efficiency and minimal downtime. Our extensive inventory includes critical components like the **Caterpillar CAT385C 390D** hydraulic fan pump with part number 155-9222, the gear pump with part number 170-9918, and the component with part number 10R-3223. These are essential for the hydraulic system, providing the power needed for cooling fans and other vital functions.

Expertise in Heavy Machinery Parts and Components

At Shandong Jufengyuan, we are a leading provider of premium aftermarket parts for a wide range of heavy machinery. Our core business revolves around providing high-quality Sandvik Parts, Atlas Copco Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Caterpillar Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Hyundai Parts, Metso Parts, Sany Parts, XCMG Parts, Montabert Parts, and Furukawa Parts. We understand the complexities of equipment maintenance and provide solutions to keep your fleet running. Whether you need an excavator hydraulic pump, a hydraulic cylinder seal kit, or a diesel engine overhaul kit, we have the products and expertise to assist you. Our focus on construction machinery parts and mining equipment parts ensures we offer a comprehensive range of solutions for every need, from a simple hydraulic oil cooler to a complex main control valve.

Essential Component Explanations for Your Machinery

Understanding the components of your heavy equipment is key to effective maintenance. Here are a few essential definitions:

• **Final Drive:** The final drive is a gearbox located at the end of the track drive motor, responsible for transmitting power to the sprocket and moving the tracks. It is a key component for the Sandvik DT922i drilling jumbo's final drive assembly. (конечная передача, конечная передача)

• **Drill Bit:** This is the cutting tool at the end of a rock drill that fractures the rock. It is a common wear part on the Atlas Copco ROC F9 crawler drill's drill bit. (бур, долото)

• **Hydraulic Cylinder:** A linear hydraulic actuator that converts hydraulic energy into mechanical energy, typically used for lifting, pushing, or pulling. You can find them on the boom and bucket of the Epiroc Smartroc D65 down-the-hole drill rig's hydraulic cylinder. (гидроцилиндр, гидроцилиндр)

• **Track Shoe:** The individual segments that form the track chain on a tracked vehicle like an excavator. They provide traction and support the machine's weight, such as the Caterpillar CAT390D excavator's track shoe.

• **Swing Motor:** The hydraulic motor that rotates the superstructure of an excavator. It is a critical component for the Komatsu PC400LC-7 excavator swing motor.

• **Travel Motor:** The hydraulic motor that drives the tracks or wheels of a machine. It's an integral part of the Hitachi Zaxis 470LCH excavator's travel motor.

• **Boom Cylinder:** The large hydraulic cylinder that raises and lowers the main boom of an excavator. A prime example is the Volvo EC480D excavator boom cylinder.

• **Pin and Bushing:** Wear parts used to connect components like the boom, stick, and bucket. They are essential for smooth movement, like the Hyundai R480LC-9A excavator's pin and bushing set.

• **Cutter Head:** The rotating part on a tunnel boring machine or road header that excavates material. An important component for a Metso Tunnel Boring Machine's cutter head assembly.

• **Hydraulic Breaker:** A powerful tool attached to an excavator's arm for demolition and breaking rock, common with the Sany SY485H hydraulic breaker attachment.

We are dedicated to being your go-to source for all heavy equipment engine parts, hydraulic system components, and undercarriage parts. Our goal is to provide reliable solutions for your construction equipment maintenance needs.

Shandong Jufengyuan: Your Global Parts Partner

As a professional supplier and manufacturer from China, Shandong Jufengyuan offers factory direct sales, ensuring you get the best quality at the most competitive prices. We specialize in aftermarket parts for excavators, engine parts for heavy machinery, and hydraulic pumps for excavators. Our products are widely used in mining, construction, and infrastructure projects globally. We are proud of our global export capabilities, serving clients worldwide with timely and efficient shipping. Our services include custom parts development, allowing us to manufacture unique components to your exact specifications. For your next project, trust us for everything from a final drive assembly to a simple hydraulic filter. Our extensive network and knowledge base mean we can supply almost any excavator engine component, dozer undercarriage part, or loader hydraulic pump you need. We are a single source for all your heavy equipment repair and maintenance needs.

Contact Us Today for Your Parts Inquiry

For high-quality Caterpillar CAT385C and CAT390D fan pump 155-9222 and gear pump 170-9918, look no further. We also supply the 10R-3223 component. We are committed to providing exceptional customer service and technical support. Our team is ready to assist you with any questions about part compatibility, specifications, and availability. Whether you are looking to replace a worn-out hydraulic main pump or are in need of a full engine rebuild kit, we can help. Our expertise extends to a wide range of products, including excavator swing gearbox components, travel motor reduction gears, and control valve repair parts. We are confident in our ability to be your long-term partner for all your heavy equipment spare parts needs.