Essential Components for Optimal Performance

At Shandong Jufengyuan Machinery Parts Co., Ltd. , we provide premium aftermarket solutions for heavy machinery. Our inventory features key components for the renowned Epiroc and Atlas Copco COP1838 rock drill, a workhorse in underground mining and tunneling. Ensuring your equipment operates at peak efficiency requires robust and reliable parts, and we deliver just that.

The retaining ring, a critical component for the Epiroc COP1838 rock drill, ensures the proper seating and alignment of internal parts, preventing premature wear and operational failure. This part is essential for maintaining consistent and powerful rock penetration.

We also supply the high-strength 35CrMoV forged screw, an integral part of various rock drill assemblies. Our premium-grade screws are designed for superior torque and fatigue resistance, providing a secure and long-lasting connection. This particular screw, with part number 3115212200, is widely used in many Atlas Copco and Epiroc models, ensuring broad compatibility and reliability.

Expertise in Diverse Machinery Parts

Our core business at Shandong Jufengyuan is the supply of top-tier aftermarket parts for a wide range of heavy equipment brands. In addition to Epiroc Parts and Atlas Copco Parts , we are a leading provider of:

• Sandvik Parts

• Cummins Parts

• Deutz Parts

• Caterpillar Parts

• Montabert Parts

• Furukawa Parts

• Komatsu Parts

• Hitachi Parts

• Volvo Parts

• Liebherr Parts

• Hyundai Parts

• Metso Parts

• Sany Parts

• XCMG Parts

Our comprehensive inventory includes everything from hydraulic pump components and excavator bucket teeth to track links and engine overhaul kits . We are committed to providing reliable alternatives to OEM parts, helping you reduce operational costs without sacrificing quality or performance.

Understanding Key Components for Your Machinery

To help you better understand your equipment, here are some key component definitions:

• Drifter: The top head of a rock drill that provides rotational and percussive force. Found on the Sandvik DT922i drill rig. Дрифтер: Верхняя часть буровой установки, которая обеспечивает вращательное и ударное усилие. Установлена на буровой установке Sandvik DT922i .

• Piston: A cylindrical component that transfers energy to the drill steel. Located inside the rock drill hammer assembly of an Atlas Copco Boomer L2D . Поршень: Цилиндрический компонент, который передает энергию буровой штанге. Расположен внутри ударного механизма буровой установки Atlas Copco Boomer L2D .

• Feed Beam: The structural component that guides the drill string and the rock drill. Found on an Epiroc SmartROC T45 surface drill rig. Подающая балка: Конструктивный элемент, который направляет буровую колонну и буровую установку. Находится на буровой установке Epiroc SmartROC T45 .

• Rotary Actuator: A device that provides rotational motion to the drill steel. Installed on the feed system of an Atlas Copco Simbas S7C . Поворотный привод: Устройство, которое обеспечивает вращательное движение буровой стали. Установлено на системе подачи Atlas Copco Simbas S7C .

• Drive Shaft: A rotating component that transmits power from the motor to other parts of the machine. Found within the gearbox of an Epiroc Pit Viper 271 blast hole drill. Карданный вал: Вращающийся компонент, который передает мощность от двигателя к другим частям машины. Находится в коробке передач буровой установки Epiroc Pit Viper 271 .

• Track Pad: The individual segments that form the track chain of tracked equipment. Found on the undercarriage of a Sandvik Leopard DI550 drill rig. Гусеничная накладка: Отдельные сегменты, которые образуют гусеничную цепь гусеничного оборудования. Находятся на ходовой части буровой установки Sandvik Leopard DI550 .

• Cylinder Seal Kit: A collection of seals used to prevent hydraulic fluid leaks. Found on the hydraulic cylinders of an Atlas Copco FlexiROC D55 . Набор уплотнений цилиндра: Набор уплотнений, используемых для предотвращения утечек гидравлической жидкости. Находятся на гидравлических цилиндрах Atlas Copco FlexiROC D55 .

• Bearing: A component that allows for rotational or linear movement while reducing friction. Located in the rotary head of an Epiroc Boyles C8C . Подшипник: Компонент, который обеспечивает вращательное или линейное движение, уменьшая трение. Расположен в вращающейся головке Epiroc Boyles C8C .

• Rock Drill Bushing: A cylindrical lining that reduces friction and guides moving parts. Found in the front head of an Atlas Copco SmartROC D65 . Втулка буровой установки: Цилиндрическая втулка, которая уменьшает трение и направляет движущиеся части. Находится в передней головке Atlas Copco SmartROC D65 .

• Hydraulic Hose: A flexible tube that carries pressurized hydraulic fluid. Connects various hydraulic components on an Epiroc FlexiROC T40 . Гидравлический шланг: Гибкий шланг, который переносит гидравлическую жидкость под давлением. Соединяет различные гидравлические компоненты на Epiroc FlexiROC T40 .

Our extensive experience and direct partnerships with manufacturers allow us to offer competitive pricing and fast delivery. We are experts in Aftermarket Caterpillar engine parts , Sandvik rock drill spares , Komatsu excavator filters , and Volvo construction machinery components . Whether you need a small bearing or a complete hydraulic cylinder assembly , our team is ready to assist you. As an export-oriented enterprise, we are dedicated to building long-term partnerships with clients worldwide, providing high-quality solutions for all your heavy equipment needs.