FACTORY-DIRECT SOLUTIONS: We are your direct source for            custom manufacturing and development of heavy machinery components.

As a trusted original source manufacturer, we offer competitive pricing and            global foreign trade export, ensuring you get the exact parts you need,            custom-engineered to your specifications.

In the demanding world of underground mining, the reliability of your drilling equipment is non-negotiable. That's why securing top-quality parts for your            Epiroc COP4050 rock drill is crucial. At Shandong Jufengyuan, we specialize in providing premium, durable replacement components that meet or exceed OEM specifications. Our flagship product, the essential            Drive Sleeve 3115203100, is engineered for maximum performance and longevity, ensuring your drill's rotation function remains smooth and efficient. Whether you're working on a new tunnel or maintaining existing operations, our parts are designed to reduce downtime and boost productivity.

As a leading supplier of construction and mining machinery parts, Shandong Jufengyuan offers a comprehensive inventory of            Sandvik Parts,            Atlas Parts,            Epiroc Parts, and components for a wide range of global brands. From Cummins Parts and Deutz Parts to Carterpillar Parts, Furukawa Parts, and Montabert Parts, we cover all your heavy equipment needs. Our expertise extends to Komatsu excavator undercarriage parts, Hitachi hydraulic system parts, Volvo articulated hauler components, Liebherr mining excavator filters, and more. Our commitment to providing genuine OEM quality aftermarket parts ensures seamless integration and superior performance.

Expert Definitions & Equipment Examples

• Drifter: The main percussive unit of a rock drill that transmits impact energy and rotation to the drill bit. It is located at the front of the feed beam.                
  Example: Sandvik DT922i Jumbo Drill - Drifter (Буровая установка Sandvik DT922i - Бурильная головка)

• Feed Motor: A hydraulic motor that drives the chain or rope, moving the drifter along the feed beam to maintain constant pressure. It is typically mounted on the feed beam.                
  Example: Atlas Copco Boomer L2C - Feed Motor (Буровой станок Atlas Copco Boomer L2C - Мотор подачи)

• Drill Chuck: The component that holds the shank of the drill steel and is connected to the rotation motor of the drifter. It is located at the front of the drifter.                
  Example: Epiroc SmartROC D65 - Drill Chuck (Буровая установка Epiroc SmartROC D65 - Буровой патрон)

• Piston: A key internal component within the hydraulic hammer of a drifter that delivers the high-speed impact blows to the rock. Located inside the cylinder of the drifter.                
  Example: Atlas Copco PowerROC T40 - Piston (Буровой станок Atlas Copco PowerROC T40 - Поршень)

• Drill Shank Adapter: A coupling component that connects the drill steel to the drifter, transferring both impact and rotation. It is inserted into the drifter's chuck.                
  Example: Sandvik DD422i Jumbo Drill - Drill Shank Adapter (Буровая установка Sandvik DD422i - Адаптер хвостовика бурильной штанги)

• Bucket Pin: A large, robust steel pin used to connect the bucket to the main boom of an excavator or loader, allowing for movement. Located at the joint between the bucket and boom arm.                
  Example: Sandvik LH517 Loader - Bucket Pin (Погрузчик Sandvik LH517 - Палец ковша)

• Track Shoe: The individual steel plates that make up the track chain on a crawler machine, providing traction and support. Found on the undercarriage.                
  Example: Epiroc SmartROC D65 - Track Shoe (Буровая установка Epiroc SmartROC D65 - Гусеница)

• Seal Kit: A set of rings and gaskets used to prevent fluid leakage in hydraulic cylinders or motors, ensuring proper pressure and function. Located inside hydraulic components.                
  Example: Epiroc Boomer M2C - Hydraulic Cylinder Seal Kit (Буровая установка Epiroc Boomer M2C - Комплект уплотнений гидроцилиндра)

• Cutter Bit: A sharp, hardened tool on the face of a tunnel boring machine or roadheader that cuts and grinds rock. Mounted on the cutter head.                
  Example: Epiroc MT431 Tunneling Loader - Cutter Bit (Туннельный погрузчик Epiroc MT431 - Резец)

• Hydraulic Pump: A component that converts mechanical energy into hydraulic energy, pressurizing fluid to power various machine functions. Typically found near the engine.                
  Example: Sandvik LH307 Loader - Hydraulic Pump (Погрузчик Sandvik LH307 - Гидравлический насос)

Shandong Jufengyuan is your strategic partner for heavy machinery parts supply. We pride ourselves on offering competitive pricing, reliable logistics, and a vast selection that ensures your operations run smoothly, whether you're sourcing a single Epiroc COP4050 drive sleeve or a full inventory of drill rig maintenance parts. With our expertise in custom development, we can reverse-engineer and manufacture hard-to-find components, providing a one-stop solution for all your            mining equipment supplies. Trust us as your foreign trade export partner to deliver quality and value right to your doorstep.