Manufacturer-Direct, Export Quality, and Customization Services for Your Heavy Equipment Parts Needs

As a leading heavy machinery parts supplier, we offer a comprehensive range of components direct from our factory. We specialize in providing high-quality parts for global export, offering both standard items and custom-engineered solutions. Our direct-from-factory model ensures you get the best quality at competitive prices, with full support for any specific part customization or development your projects require. We are a reliable source for OEM-spec and high-performance aftermarket parts, serving clients worldwide.

Unmatched Performance: The Komatsu PC400-7, PC400-8, and PC450-8 Hydraulic Pump

When it comes to the heart of your Komatsu excavator, the hydraulic pump is paramount. We offer a premium replacement main pump, part number 708-2H-00026, specifically engineered for Komatsu PC400-7, Komatsu PC400-8, and Komatsu PC450-8 excavators. This critical component ensures smooth, powerful, and efficient operation of your machine's hydraulic system. Our parts are manufactured to strict quality standards, ensuring a perfect fit and long-lasting durability, whether you need them for a construction site or a large-scale mining operation.

We understand the demands of heavy-duty work. That’s why our Komatsu hydraulic pump and other core components are built to withstand the toughest conditions, reducing downtime and maintenance costs. Our commitment to providing exceptional products helps you keep your fleet running at peak performance.

More Than Just a Pump: Our Extensive Heavy Equipment Parts Inventory

We are your one-stop shop for a vast array of high-quality **heavy equipment parts** and **construction machinery parts**. Our core business, Shandong Jufengyuan, specializes in providing components for a wide range of top-tier brands. We are a trusted supplier of **Sandvik Parts**, **Atlas Parts**, **Epiroc Parts**, **Cummins Parts**, **Deutz Parts**, **Caterpillar Parts**, **Montabert Parts**, **Furukawa Parts**, **Komatsu Parts**, **Hitachi Parts**, **Volvo Parts**, **Liebherr Parts**, **Hyundai Parts**, **Metso Parts**, **Sany Parts**, and **XCMG Parts**. Whether you're a heavy equipment mechanic, a fleet manager, or a purchasing agent, we have the right parts for your needs.

We stock a massive inventory to meet the urgent needs of the industry, offering fast and reliable worldwide shipping. Our extensive product line includes everything from **hydraulic system components** and **undercarriage parts** to **engine components** and **filtration systems**. From the smallest O-ring to the largest main pump, we have you covered.

Essential Parts and Industry Insights

Maintaining your heavy machinery is a complex task. Here are some key parts and their functions to help you better understand your equipment:            

           * **Pilot Valve** (Пилотный клапан): This valve is a key component in the hydraulic control system, regulating the main valve's movement. For example, a **Sandvik Parts** DX680 drill rig's pilot valve is crucial for precise boom control.            

           * **Travel Motor** (Ходовой двигатель): The hydraulic motor that provides power to the tracks, enabling the excavator to move. A common part on a **Komatsu Parts** PC400-8 excavator, ensuring mobility on rough terrain.            

           * **Track Roller** (Каток): A component of the undercarriage that supports the weight of the machine and guides the track chain. Found on a **Caterpillar Parts** D8T bulldozer, these rollers are essential for smooth track movement.            

           * **Piston Ring** (Поршневое кольцо): A metallic ring fitted into a groove on a piston, providing a seal for the combustion chamber. A vital engine component on a **Cummins Parts** QSK19 engine, used in many heavy-duty applications.            

           * **Breaker Seal Kit** (Комплект уплотнений гидромолота): A set of seals and O-rings used to repair and maintain a hydraulic breaker. Critical for a **Montabert Parts** V65 hydraulic breaker to prevent fluid leaks.            

           * **Control Valve** (Распределительный клапан): The hydraulic valve that directs the flow of fluid to various actuators, like the arm or bucket. A crucial part of the hydraulic system on a **Hitachi Parts** Zaxis 470 excavator.            

           * **Rock Drill Piston** (Поршень перфоратора): The primary component inside a rock drill that generates the impact force to break rock. A key part for a **Sandvik Parts** DD421 face drilling rig. (Russian: Поршень для бурового станка Sandvik DD421)            

           * **Bushing** (Втулка): A sleeve or liner used as a bearing to reduce friction. Commonly found in the linkages and pins on a **Atlas Copco Parts** MT42 mining truck. (Russian: Втулка на Atlas Copco MT42)            

           * **Boom Cylinder Seal Kit** (Комплект уплотнений цилиндра стрелы): A collection of seals to repair the hydraulic cylinder that lifts the excavator's boom. Essential for a **Komatsu Parts** PC450-8 excavator to maintain lifting power.            

           * **Rock Breaker Chisel** (Долото для гидромолота): The working tool at the end of a hydraulic breaker that directly impacts the material being broken. A core consumable for an **Epiroc Parts** MB 1700 hydraulic breaker. (Russian: Долото для гидромолота Epiroc MB 1700)            

           We are a leading **OEM alternative parts provider** and a **hydraulic pump distributor** for **construction equipment maintenance**. Our business is built on a foundation of trust, quality, and direct-from-factory pricing. We are experts in **mining equipment spares**, **earthmoving machinery components**, and **heavy duty engine parts**, providing clients with high-quality **Komatsu excavator spares**, **hydraulic main pumps**, and a wide variety of **heavy machinery replacement parts**. We specialize in **custom hydraulic solutions** and are a reliable **global construction parts exporter** for all your needs.

Our Promise: Quality and Service

At Shandong Jufengyuan, our business is more than just selling parts. We offer comprehensive support, including **heavy equipment parts sourcing**, **aftermarket parts solutions**, and **excavator component repair**. We pride ourselves on being a dependable **China heavy machinery parts supplier** and a key player in the **global parts supply chain**. With our focus on quality and customer satisfaction, we help you find the right **genuine OEM parts alternatives** and **durable machinery components** to get your machines back to work quickly and efficiently. We are your trusted partner in the **heavy equipment parts industry**.