When it comes to maintaining the efficiency and longevity of your industrial air compressors, choosing the right components is critical. The Atlas Copco C111 Unloading Valve, also known as an Inlet Valve, is a key component that controls the flow of air into the compression chamber, ensuring proper pressure regulation and energy savings. We are your trusted source for high-quality replacement parts, including the essential 1622348885 valve, designed to meet or exceed OEM specifications.

At Shandong Jufengyuan, we understand the demands of heavy machinery and are dedicated to providing a comprehensive range of spare parts. Our expertise extends beyond just compressor parts to include a vast inventory of components for major brands. Whether you need Sandvik Parts, Atlas Parts, Epiroc Parts, or components for 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, we have you covered. Our commitment to quality ensures every part, from an excavator final drive to a rock drilling tool, is reliable. We specialize in sourcing and supplying everything from genuine OEM replacement parts to hydraulic system components and heavy equipment engine parts, providing a one-stop solution for your maintenance needs. Our network allows us to find and produce the most difficult-to-source parts, including undercarriage parts, transmission parts, cooling system parts, air filtration systems, and electrical wiring harnesses.

Common Engineering Machinery Components

We provide a wide range of parts for various machines. Here are some of the components we supply:

• Hydraulic Pump: Converts mechanical power into hydraulic energy to power the machine's movements.                    
  Atlas Copco Surface Drill Rig L8 Hydraulic Pump                    
  阿特拉斯科普柯露天钻机L8液压泵                    
  Гидравлический насос для буровой установки Atlas Copco L8

• Final Drive: A gear reducer that provides torque to the tracks for movement.                    
  Sandvik Mining Loader LH517 Final Drive                    
  山特维克矿用装载机LH517终传动                    
  Бортовой редуктор для горного погрузчика Sandvik LH517

• Undercarriage Track Shoe: The steel plate on a track chain that provides traction.                    
  Epiroc Crawler Drill Rig Smartroc D65 Undercarriage Track Shoe                    
  阿特拉斯科普柯履带式钻机Smartroc D65履带板                    
  Башмак гусеницы для буровой установки Epiroc Smartroc D65

• Engine Overhaul Kits: A set of components required for a complete engine rebuild. Used in diesel engines for heavy machinery.                    
  Caterpillar Engine C15 Overhaul Kits                    
  卡特彼勒发动机C15大修包                    
  Комплект для капитального ремонта двигателя Caterpillar C15

• Fuel Injection Pump: Delivers high-pressure diesel fuel to the engine's cylinders.                    
  Cummins Engine QSK60 Fuel Injection Pump                    
  康明斯发动机QSK60燃油喷射泵                    
  Топливный насос высокого давления для двигателя Cummins QSK60

• Boom Cylinder Seal Kit: Seals the hydraulic fluid inside the cylinder, preventing leaks. Found on the hydraulic boom of an excavator.                    
  Komatsu Excavator PC200 Boom Cylinder Seal Kit                    
  小松挖掘机PC200动臂油缸密封件                    
  Комплект уплотнений гидроцилиндра стрелы для экскаватора Komatsu PC200

• Turbocharger: Increases engine power and efficiency by forcing more air into the combustion chamber. Installed on the engine exhaust manifold.                    
  Volvo Loader L150H Turbocharger                    
  沃尔沃装载机L150H涡轮增压器                    
  Турбокомпрессор для погрузчика Volvo L150H

• Rock Drilling Tool: The part that interacts with the rock, such as a drill bit or a button bit. Used at the end of the drill rod on a mining drill rig.                    
  Hitachi Excavator ZX470 Rock Drilling Tools                    
  日立挖掘机ZX470凿岩工具                    
  Буровой инструмент для экскаватора Hitachi ZX470

• Hydraulic Cylinder: Converts hydraulic energy into linear motion. Used for lifting and moving machine arms and attachments.                    
  Hyundai Excavator R220LC Hydraulic Cylinder                    
  现代挖掘机R220LC液压缸                    
  Гидравлический цилиндр для экскаватора Hyundai R220LC

• Engine Starter: An electric motor used to crank the engine to start it.                    
  Sany Crane SCC500 Engine Starter                    
  三一吊车SCC500发动机启动机                    
  Стартер двигателя для крана Sany SCC500

As a leading parts provider, our operations at Shandong Jufengyuan are centered on serving the global market. We specialize in aftermarket parts for heavy machinery and offer a broad spectrum of services, including custom part fabrication and direct-from-factory solutions. Whether you need a specific excavator hydraulic pump or a comprehensive set of mining equipment consumables, our team can provide timely, cost-effective solutions.

We are proud to be a top-tier source factory for clients worldwide. Our robust supply chain and extensive experience in overseas trade allow us to guarantee the quality and compatibility of our parts, from the smallest bolt and nut to a full engine assembly. For all your construction machinery spares and heavy equipment needs, contact us today for reliable and durable solutions.