The Foundation of Performance: Atlas Copco PD145+ and Kaite Air Compressor Parts

In the demanding world of construction and mining, maintaining the integrity of your equipment is non-negotiable. That's why we, Shandong Jufengyuan, specialize in providing the highest quality replacement parts, focusing on essential components like the 2901207936 filter element for Atlas Copco and the complementary Kaite air compressor pre-filter . These precision-engineered parts are crucial for protecting your machinery from contaminants, extending its lifespan, and ensuring optimal performance. Our extensive inventory covers a wide range of applications, from air compressor maintenance to complete hydraulic system overhauls. We are your one-stop shop for Sandvik Parts, Atlas Parts, Epiroc Parts, and more.

Beyond the Basics: A Comprehensive Range of Heavy Machinery Spares

Our expertise extends far beyond filtration. We stock a vast selection of parts for leading brands, ensuring your operations never miss a beat. Whether you're maintaining a fleet of excavators or servicing a single drill rig, we have the components you need. Our main products include parts for Cummins , Deutz , and Caterpillar engines, as well as genuine and high-quality aftermarket parts for Montabert , Furukawa , and Komatsu rock drills and excavators. Our commitment to quality means every part, from a simple O-ring to a complex hydraulic pump, meets or exceeds OEM specifications.

We supply a wide range of components for machines from Hitachi , Volvo , Liebherr , and Hyundai . Our selection also includes essential wear parts and consumables for Metso , Sany , and XCMG equipment. With our direct-from-manufacturer model, we offer highly competitive pricing, making us a top choice for construction equipment parts wholesale and heavy machinery export.

Essential Terminology and Key Components Explained

Understanding your machine's components is key to proper maintenance. Here are 10 common terms for parts on heavy equipment:

• Track Roller (支重轮 / опорный каток): A component of the undercarriage that supports the weight of the machine and guides the track. Used on an Epiroc CR 102 crawler drill rig.

• Rock Drill Bit (钻头 / долото): The cutting tool at the end of a rock drill that breaks rock. Essential for a Sandvik Leopard DI650 surface drill rig.

• Piston Pump (柱塞泵 / поршневой насос): A type of hydraulic pump that uses pistons to move fluid, generating high pressure. Found in the hydraulic system of a Sandvik MT521 roadheader.

• Cylinder Seal Kit (油缸密封件 / комплект уплотнений гидроцилиндра): A set of seals used to prevent hydraulic fluid from leaking out of a cylinder. Critical for the boom cylinders on an Epiroc PowerROC D45 drill rig.

• Turbocharger (涡轮增压器 / турбокомпрессор): A device that increases an internal combustion engine's power by forcing more air into the combustion chamber. Found on a Caterpillar D6 bulldozer.

• Engine Injector (发动机喷油器 / форсунка): A component of the fuel system that sprays fuel into the engine's cylinders. A key part for a Cummins QSK19 engine.

• Swing Bearing (回转支承 / поворотный подшипник): A large bearing that allows the upper structure of a machine to rotate relative to its undercarriage. Found on a Hyundai R330LC-9 excavator.

• Final Drive (终传动 / бортовой редуктор): A gear reduction component that transfers power from the travel motor to the sprocket. Essential for a Komatsu PC200-8 excavator.

• Alternator (发电机 / генератор): An electrical generator that recharges the machine's battery. Found on a Volvo EC480D excavator.

• Travel Motor (行走马达 / ходовой двигатель): A hydraulic motor that drives the tracks, allowing the machine to move. Part of the drive system on a Hitachi ZAXIS 470 excavator.

Your Partner in Global Supply Chain and Customization

Shandong Jufengyuan is not just a parts supplier; we are an OEM-level parts manufacturer with a robust global export business. We specialize in Sandvik rock drilling parts , Atlas Copco hydraulic hammer parts , and Epiroc drilling equipment spares . Our extensive capabilities allow us to offer custom manufacturing and development of various spare parts. We work directly with our clients to produce tailor-made components that meet specific operational requirements. Our business model is built on being a direct factory supplier and original source manufacturer, ensuring the best prices and quality without the middleman. Our business extends to every corner of the globe, providing reliable engineering machinery components export and aftermarket parts sales.

Our commitment to excellence has made us a leader in the industry, offering solutions from excavator engine parts to rock breaker parts. We pride ourselves on offering a diverse product range, including heavy duty hydraulic cylinders, gearbox assemblies, undercarriage components, and fuel injection systems. We also specialize in lubrication system filters, air compressor valves, and coolant system parts. Our goal is to be your most reliable partner for all mining machinery maintenance solutions, from hydraulic parts replacement to pneumatic system repair kits .