High-Performance Hydraulic Main Pump and Parts for CAT Excavators

Are you in need of reliable hydraulic main pump parts for your Caterpillar excavator? Look no further. At Shandong Jufengyuan, we provide top-tier replacement parts for a variety of heavy machinery. Our inventory includes essential components for your hydraulic system, such as the SBS120 hydraulic main pump, a critical component for models like the CAT320D, 323C, and 324D. Our commitment to quality ensures your equipment operates at peak efficiency with long-lasting durability. We are your one-stop shop for excavator hydraulic pump components.

Authentic and Aftermarket Parts with Exact Specifications

We understand the importance of precision. That’s why we stock parts that meet or exceed OEM standards. Our selection includes the critical part numbers for your CAT machinery:                

               244-8483                
               173-3381                

               These parts are compatible with a range of Caterpillar excavator models, ensuring a perfect fit and seamless integration. We pride ourselves on offering both genuine and high-quality aftermarket options, providing flexibility for your budget without compromising on performance. Our extensive catalog covers a vast range of heavy machinery parts, from excavator hydraulic pump components to engine parts and undercarriage elements.

Your Premier Supplier of Heavy Equipment Parts

As a leading supplier in the industry, Shandong Jufengyuan specializes in a broad range of products for all major brands. Our core offerings include high-quality components for Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Carterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. Whether you need a Caterpillar hydraulic pump or a specific part for another brand, we've got you covered.

Our comprehensive inventory includes a variety of construction equipment parts, such as:                
               excavator final drive, hydraulic breaker parts, hydraulic hose assembly, hydraulic gear pump, excavator travel motor, excavator swing motor, excavator hydraulic cylinder, hydraulic valve block, excavator undercarriage parts, excavator engine parts, excavator pilot pump, hydraulic rotary joint, hydraulic swing bearing, hydraulic main control valve, excavator oil cooler, swing reduction gearbox, excavator cabin parts, excavator track roller, excavator sprocket, and excavator idler.

Essential Heavy Machinery Component Definitions

Understanding the role of each part is crucial. Here are some key definitions for construction machinery components:                

                                   1. Final Drive: This component is located at the end of the travel motor and is responsible for transmitting power to the tracks. It provides the final reduction in speed and increase in torque.                    
                   Example: Sandvik DX800 crawler drill final drive (конечная передача, конечный привод).                    

                   2. Swing Motor: A hydraulic motor that provides rotational power to the upper structure of the excavator, allowing it to swing.                    
                   Example: Atlas Copco SmartROC D65 drill rig swing motor (мотор поворота, поворотный мотор).                    

                   3. Hydraulic Cylinder: A linear hydraulic actuator used to move the boom, stick, and bucket of an excavator. It converts hydraulic pressure into linear motion.                    
                   Example: Epiroc Boomer 282 jumbo drill hydraulic cylinder (гидравлический цилиндр).                    

                   4. Travel Motor: The hydraulic motor that drives the tracks of an excavator, enabling the machine to move.                    
                   Example: Epiroc FlexiROC T45 drill rig travel motor (ходовой мотор, гидравлический мотор хода).                    

                   5. Main Pump: The primary hydraulic pump that generates the high-pressure fluid flow needed to power all major functions of the excavator, such as boom, stick, and swing.                    
                   Example: Sandvik QJ341 jaw crusher hydraulic main pump (главный гидравлический насос).                    

                   6. Control Valve: This component directs the flow of hydraulic fluid to various actuators, controlling the movement of different parts of the machine.                    
                   Example: Atlas Copco PowerROC T35 drill rig hydraulic control valve (гидравлический распределитель, гидрораспределитель).                    

                   7. Pilot Pump: A small hydraulic pump that supplies low-pressure fluid to the control valves, allowing the operator to easily control the machine's functions.                    
                   Example: Sandvik DP1500 drill rig pilot pump (пилотный насос, насос управления).                    

                   8. Swing Bearing: A large bearing that allows the upper structure of an excavator to rotate smoothly on the undercarriage.                    
                   Example: Epiroc SmartROC C50 crawler drill swing bearing (опорно-поворотное устройство, ОПУ).                    

                   9. Track Roller: Part of the undercarriage that supports the weight of the machine and guides the track chain.                    
                   Example: Sandvik Pantera DP1500 crawler drill track roller (опорный каток, каток опорный).                    

                   10. Sprocket: The drive gear that engages with the track chain to propel the machine forward or backward.                    
                   Example: Atlas Copco PowerROC T35 drill rig sprocket (ведущее колесо, звездочка).                

Why Choose Shandong Jufengyuan?

We are more than just a parts supplier; we are your partner in keeping your machinery operational. Our business model is built on direct factory sales and a robust supply chain, allowing us to offer competitive prices. We are a reliable foreign trade partner, experienced in exporting to international markets. Furthermore, we provide custom manufacturing and development services for unique parts, ensuring that even hard-to-find components can be sourced and produced to your specifications. Our extensive range of products, including Caterpillar Parts, Komatsu Parts, and Volvo Parts, ensures we can meet all your needs, no matter the brand.

Contact us today to find out more about our high-quality hydraulic pump parts, including the SBS120 pump and its components with part numbers 244-8483 and 173-3381.