Dallas Heavy Machinery Fan Pump Gear Pump Solutions for Caterpillar CAT 385C & 390D Excavators

Featuring Part Numbers: 155-9222, 170-9918, 10R-3223

At Shandong Jufengyuan, we specialize in providing high-quality, reliable aftermarket parts for a vast range of heavy machinery. Our expertise extends to essential components for Caterpillar excavators, including the CAT 385C and CAT 390D models. We understand the critical role of a functional hydraulic system in keeping your operations running smoothly, which is why we offer premium solutions like the fan pump and gear pump. The part numbers you need are 155-9222, 170-9918, and 10R-3223, all available directly from our factory. We are your trusted partner for durable hydraulic pump replacement and excavator undercarriage parts.

As a leading source manufacturer, our extensive inventory includes a wide array of heavy duty excavator parts. Our main product lines are comprehensive, covering Sandvik Parts, Atlas Parts, and Epiroc Parts, alongside components for Cummins, Deutz, Caterpillar, Montabert, Furukawa, Komatsu, Hitachi, Volvo, Liebherr, Hyundai, Metso, Sany, and XCMG. We are your single source for mining equipment wear parts and other vital construction machinery components. Whether you are looking for a hydraulic pump assembly or specific drilling rig parts, our factory has you covered.

Our business is built on a foundation of quality and reliability. We provide aftermarket parts that offer the same performance as original equipment, but with the added benefit of direct factory pricing. We are fully equipped for foreign trade export and can fulfill large-scale orders efficiently. Our services include custom development for parts, allowing us to produce components tailored to your specific needs. From rock drilling parts to loader spare parts, our team ensures every product meets strict quality standards.

Essential Heavy Machinery Part Explanations

• Drill Rod: A strong, hollow rod that transmits rotation and percussion to the drill bit. It is part of the rock drilling assembly.        
         Example: Sandvik DR460 Rotary Blasthole Drill - Drill Rod.        
         中文: 山特维克 DR460 旋挖爆破钻机 - 钻杆.        
         Pусский: Буровая штанга Sandvik DR460.

• Hydraulic Cylinder: A linear actuator that converts hydraulic energy into mechanical force. Located on booms, sticks, and buckets.        
         Example: Epiroc PowerROC T45 Tophammer Drill Rig - Boom Cylinder.        
         中文: 瑞典阿特拉斯·科普柯 PowerROC T45 凿岩台车 - 动臂油缸.        
         Pусский: Цилиндр стрелы Epiroc PowerROC T45.

• Track Shoe: An individual segment of a crawler track, providing traction. It is part of the undercarriage system.        
         Example: Atlas Copco PowerROC T35 Drill Rig - Track Shoe.        
         中文: 阿特拉斯·科普柯 PowerROC T35 凿岩台车 - 履带板.        
         Pусский: Гусеничный башмак Atlas Copco PowerROC T35.

• Swing Bearing (Slewing Ring): A large bearing that connects the upper and lower structures, allowing rotation. Located between the cab and tracks.        
         Example: Sandvik DX700 Surface Drill Rig - Slewing Ring Bearing.        
         中文: 山特维克 DX700 凿岩台车 - 回转支承.        
         Pусский: Поворотный подшипник Sandvik DX700.

• Final Drive: A gear reduction unit that transmits power to the sprocket. Located at the back of the track frame.        
         Example: Atlas Copco Boomer L2C Tunneling Drill Rig - Final Drive.        
         中文: 阿特拉斯·科普柯 Boomer L2C 掘进台车 - 终传动.        
         Pусский: Бортовой редуктор Atlas Copco Boomer L2C.

• Hydraulic Hose: A flexible tube carrying high-pressure hydraulic fluid. It connects various hydraulic components.        
         Example: Sandvik Ranger DX800 Surface Drill - Hydraulic Hose.        
         中文: 山特维克 Ranger DX800 凿岩台车 - 液压软管.        
         Pусский: Гидравлический шланг Sandvik Ranger DX800.

• Sprocket: A toothed wheel that engages with the track chain to propel the machine. It is part of the undercarriage.        
         Example: Epiroc SmartROC D65 Drill Rig - Sprocket.        
         中文: 瑞典阿特拉斯·科普柯 SmartROC D65 钻机 - 驱动轮.        
         Pусский: Ведущее колесо Epiroc SmartROC D65.

• Main Control Valve: A valve block that directs hydraulic fluid to various actuators. Located within the hydraulic system.        
         Example: Atlas Copco Simba M4 Drill Rig - Main Control Valve.        
         中文: 阿特拉斯·科普柯 Simba M4 钻机 - 主控阀.        
         Pусский: Главный управляющий клапан Atlas Copco Simba M4.

• Hydraulic Pump: A device that converts mechanical energy into hydraulic energy to operate machine functions. Located near the engine.        
         Example: Sandvik LH517 Underground Loader - Hydraulic Pump.        
         中文: 山特维克 LH517 地下装载机 - 液压泵.        
         Pусский: Гидравлический насос Sandvik LH517.

• Gearbox: A mechanical system that provides speed and torque conversions. Located within the drivetrain.        
         Example: Epiroc Pit Viper 271 Blasthole Drill - Gearbox.        
         中文: 瑞典阿特拉斯·科普柯 Pit Viper 271 爆破钻机 - 变速箱.        
         Pусский: Коробка передач Epiroc Pit Viper 271.

For all your needs related to earthmoving equipment parts, from excavator engine parts to hydraulic cylinder components, Shandong Jufengyuan is the direct factory source you can trust. Our professional team is ready to assist you with the specific fan pump and gear pump parts for your CAT 385C and 390D models, including the key part numbers 155-9222, 170-9918, and 10R-3223. Contact us today for reliable and cost-effective solutions for your construction machinery components and hydraulic system repair needs.