The Essential Epiroc/Atlas Copco 18U Big Gear: Durability Meets Value

When your rock drilling rig demands reliability, the internal components are paramount. We proudly offer the robust and dependable Epiroc (formerly Atlas Copco) 18U Big Gear, a critical component for maintaining peak drilling performance. This gear is engineered for exceptional durability and strength, ensuring your operations remain efficient even in the toughest geological conditions.

The specific part you need for your maintenance and repair work is the 3115 5227 00. We guarantee this genuine replacement part is designed to fit and function perfectly within your Epiroc or Atlas Copco equipment, providing a cost-effective yet rugged solution. Our focus is on providing high-quality rock drilling accessories that minimize downtime and extend the service life of your machinery.

Shandong Jufengyuan: Your Global Source for Heavy Machinery Spares

Shandong Jufengyuan stands as a leading supplier in the heavy equipment and mining industry. We specialize in providing a vast inventory of OEM quality replacement parts, catering to a global clientele looking for reliable heavy equipment spare parts.

Our core business includes: Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Carterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts.

We ensure an efficient global sourcing strategy for all your mining equipment spares and construction machine components.

Essential Engineering Components and Terminology

Understanding your machinery requires knowledge of the specific parts. Here are 10 key terms for common engineering machine components, illustrating their function and placement:

• Piston Accumulator: Stores energy and dampens pressure spikes, typically on the hydraulic circuit. Atlas Copco ROC F9 T35 Drill Rig Piston Accumulator. (ENG: Piston Accumulator, , RU: Поршневой аккумулятор)

• Front Head Bushing: Supports and guides the shank adapter, located in the front section of the drifter. Epiroc COP 1838 Hydraulic Rock Drill Front Head Bushing.

• Rotation Motor Shaft: Transmits power from the motor to the rotation mechanism, inside the drifter rotation gearbox. Sandvik DT1131i Jumbo Drill Rotation Motor Shaft.

• Valve Body Assembly: Directs hydraulic fluid flow for percussive action, situated in the main body of the hydraulic drifter. Atlas Copco Boomer L2D Face Drilling Rig Valve Body Assembly.

• Feed Chain: Pulls the rock drill along the feed beam, positioned on the feed mechanism. Epiroc SmartROC D65 Surface Drill Rig Feed Chain. (ENG: Feed Chain, , RU: Цепь подачи)

• Cylinder Liner: Provides a wear surface for the engine piston, located within the engine block. Sandvik LH517 Loader Cylinder Liner.

• Track Roller: Supports the weight of the machine and guides the track, installed on the undercarriage frame. Atlas Copco FlexiROC T45 Drill Rig Track Roller.

• Sealing Kit: Prevents oil and pressure leakage, used in hydraulic cylinders and motors. Epiroc Simba S7 Production Drill Rig Sealing Kit.

• Swivel Gear: Enables rotational movement of the upper structure, found in the swing mechanism. Sandvik DD422i Jumbo Drill Swivel Gear. (ENG: Swivel Gear, , RU: Поворотная шестерня)

• Coupling Sleeve: Connects the drill rod and the shank adapter, part of the drilling string. Atlas Copco Diamec U8 Core Drilling Rig Coupling Sleeve.

Focus on Quality: Epiroc 3115 5227 00 and Other Durable Mining Spares

Our extensive inventory of replacement drilling parts includes the critical Epiroc 18U Big Gear with part number 3115 5227 00. This specific gear is known for its high-stress tolerance and is essential for the rotation function in various Atlas Copco and Epiroc rock drilling machines.

We are dedicated to providing parts that match or exceed the performance of Original Equipment Manufacturer (OEM) parts. Our sourcing expertise ensures we supply the best quality for your drill rig maintenance and rock hammer repair needs, making us the preferred choice for underground drilling spare parts and surface drilling consumables.

Global Export and Custom Fabrication Services

Shandong Jufengyuan excels in international trade and export, delivering high-quality replacement components to clients across Europe, the Americas, Asia, and Africa. Beyond our vast stock, we offer specialized custom development services for unique or obsolete components.

Need a specialized version of the 3115 5227 00 Big Gear or any other hydraulic drifter component? Our team can work with your specifications to produce custom-machined parts, ensuring perfect compatibility and performance. Choose us for direct factory pricing and reliable logistics for mining spares. Our extensive catalog includes parts for drilling hammer overhaul kits and heavy machinery engine components, covering everything from crawler drill spare parts to excavator hydraulic parts.

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• Source supplier for Atlas Parts 3115 5227 00