When it comes to maintaining your heavy machinery, especially a high-performance rock drill like the Epiroc COP4050, using the right parts is non-negotiable. The driving sleeve, identified by part number 3115203100, is a critical component for ensuring the seamless operation of your drilling rig. This part, also a key component for the Atlas Copco drilling rig, plays a vital role in transmitting rotational torque, ensuring your drill's efficiency and longevity in demanding applications.

As a leading supplier, Shandong Jufengyuan is proud to offer a comprehensive range of genuine and premium aftermarket parts. We are your one-stop solution for Sandvik Parts, Atlas Copco Parts, Epiroc Parts, and components for a wide array of top brands, including Cummins Parts, Deutz Parts, Carterpillar Parts, Montabert Parts, Guhe Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts.

Our extensive inventory covers everything from hydraulic cylinder rebuild kits to engine overhaul gaskets. We stock high-performance excavator final drive parts, durable track rollers for bulldozers, robust track pads for excavators, and reliable transmission seals. For rock drilling equipment, we supply everything from drill bits and drill rods to hydraulic rock drill components and rotary heads. Our specialization ensures you get the right part for the job, minimizing downtime and maximizing productivity on site.

Below are ten essential parts for heavy machinery, providing clarity on their function and location.

• Drill Bit: The cutting tool at the tip of the drill string, used to break rock. Example: Sandvik DT1131i-T45 drill bit (钻头 / Буровое долото).

• Hydraulic Cylinder: A linear actuator that converts hydraulic energy into mechanical force. Example: Atlas Copco SmartROC D65 hydraulic feed cylinder (液压油缸 / Гидроцилиндр).

• Feed System: A mechanism that pushes the drill string forward. Example: Epiroc SmartROC T45 feed system (推进系统 / Система подачи).

• Rotary Head: The component that rotates the drill string and transmits percussion. Example: Atlas Copco ROC L8 rotary head (回转头 / Вращающаяся головка).

• Dust Collector: A system that removes dust and debris from the drilling site. Example: Epiroc FlexiROC T40 dust collector (除尘器 / Пылесборник).

• Track Shoe: The part of the track that makes contact with the ground. Example: Sandvik DX800 crawler drill track shoe (履带板 / Гусеничная плита).

• Pin Bushing: A wear part connecting chain links. Example: Atlas Copco CM785 pin bushing (销套 / Втулка пальца).

• O-Ring Seal Kit: Prevents fluid leakage in hydraulic systems. Example: Sandvik QJ241 hydraulic pump O-ring seal kit (O型圈密封套件 / Набор уплотнений).

• Drill Shank Adapter: Connects the drill rod to the rock drill. Example: Epiroc Boomer L2C shank adapter (钻柄适配器 / Хвостовик бура).

• Valve Body: Controls the flow of hydraulic fluid. Example: Atlas Copco DM45 valve body (阀体 / Корпус клапана).

Shandong Jufengyuan is not just a supplier; we are your strategic partner in maintenance. Our business model focuses on source factory direct sales and export trade, ensuring that you receive the highest quality products at competitive prices. We specialize in providing a robust supply chain for construction equipment parts, offering heavy-duty excavator components, and maintaining a ready stock of mining machinery replacement parts.

Our commitment to quality extends beyond our standard catalog. We offer custom-developed and OEM parts for various applications. If you have a specific requirement, our team can work with you to engineer and produce precision parts to your exact specifications. This includes everything from custom-machined rock drilling components to specialized heavy equipment seals and gaskets. Choose us for a reliable source of genuine Atlas Copco parts and Epiroc aftermarket solutions.