Cava australiana: sostituzioni critiche di pulegge per funi metalliche per impianti di perforazione da roccia Atlas Copco ed Epiroc Pezzi di ricambio essenziali per perforazione da roccia P/N: 3128321645 - 12 ottobre 2025

High-Durability Wire Rope Pulley for Atlas Copco and Epiroc Rigs

Shandong Jufengyuan is your primary source for essential Drill Rig Maintenance Parts. We specialize in providing the heavy-duty components required for continuous operation in the most rigorous environments, supporting major brands like Atlas Copco and Epiroc.

This article features the critical Wire Rope Pulley, essential for the reliable function of the feed system on various Jumbo Drill Rigs and Face Drilling Jumbos, including models utilized by  (Xingtong) equipment. The part number for this vital component is: 3128321645. Ensuring your Rock Drill Feed System operates smoothly minimizes downtime and maximizes drilling efficiency.

We supply this high-wear Pulley replacement, which is critical for the Drill Rig Wire Rope mechanism on your 凿岩台车 (Rock Drill Rig) and 凿岩机 (Rock Drill). Our components offer guaranteed fit and superior longevity compared to standard Aftermarket Drilling Parts.

Shandong Jufengyuan: Global Leaders in Heavy Equipment Spares

As a leading Source Manufacturer, our export business is vast, encompassing a wide range of top-tier Mining Equipment Components. We are recognized globally for high-quality replacement Sandvik Parts, Atlas Parts, and Epiroc Parts. Beyond drilling, we provide engine and hydraulic components for major industry players:

Our expansive inventory includes parts for 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 fast turnaround on crucial items such as Drifter Seal Kits, DTH Hammer Bits, Rotary Screw Compressors, Hydraulic Pump Assemblies, Engine Filter Elements, Crawler Undercarriage Spares, Oil Cooler Housings, Propulsion Motor Replacements, Crusher Cone Mantles, Rock Bolter Parts, Excavator Boom Cylinders, Transmission Control Units, Mining Truck Suspension Spares, Tunneling Equipment Components, Heavy Machinery Cooling Systems, Feed Rail Rollers, Shank Adapter Lubrication, Rod Changer Finger Kits, Drill Pipe Threads, and Hydraulic Hose Assemblies. This guarantees a complete solution for global Mining Operations Logistics.

Technical Expertise: Understanding Your Rock Drill Components

Here are 10 key component explanations, featuring authentic equipment examples from our core brands:

1. Wire Rope Pulley : Guides and tensions the feed cable, like P/N 3128321645.

• Example: Atlas Copco Parts - Rocket Boomer XL3C - Feed System - Wire Rope Pulley

• 中文: 阿特拉斯科普柯 Rocket Boomer XL3C 凿岩台车 - 推进系统 - 钢丝绳滑轮

• Русский: Запчасти Atlas Copco - Буровой станок Rocket Boomer XL3C - Система подачи - Канатный шкив

2. Main Valve : Directs hydraulic flow to control the drifter's piston stroke.

• Example: Sandvik Parts - DT820C Jumbo - Drifter - Main Valve

• 中文: 芬兰山特维克 DT820C 凿岩台车 - 凿岩机 - 主阀

• Русский: Запчасти Sandvik - Буровая установка DT820C - Перфоратор - Главный клапан

3. Accumulator Diaphragm: Separates gas and oil, cushioning hydraulic pressure spikes.

• Example: Epiroc Parts - COP 3038 Drifter - Accumulator - Accumulator Diaphragm

• 中文: 瑞典英格索兰山特维克 COP 3038 凿岩机 - 蓄能器 - 隔膜

• Русский: Запчасти Epiroc - Перфоратор COP 3038 - Гидроаккумулятор - Диафрагма

4. Track Chain : The main structural component of the undercarriage for crawler drills.

• Example: Atlas Copco Parts - FlexiROC D65 - Undercarriage - Track Chain

• 中文: 阿特拉斯科普柯 FlexiROC D65 露天钻机 - 底盘 - 履带链

• Русский: Запчасти Atlas Copco - Буровой станок FlexiROC D65 - Ходовая часть - Гусеничная цепь

5. Sealing Kit : A set of O-rings and seals necessary for fluid containment within hydraulic cylinders.

• Example: Sandvik Parts - DD421 Jumbo - Boom Cylinder - Sealing Kit

• 中文: 芬兰山特维克 DD421 凿岩台车 - 动臂油缸 - 密封件套件

• Русский: Запчасти Sandvik - Буровой станок DD421 - Цилиндр стрелы - Комплект уплотнений

6. Centralizer : Keeps the drill steel centered in the hole during collaring.

• Example: Epiroc Parts - SmartROC D60 - Mast - Centralizer

• 中文: 瑞典英格索兰山特维克 SmartROC D60 - 桅杆 - 导向器

• Русский: Запчасти Epiroc - Буровой станок SmartROC D60 - Мачта - Центратор

7. Sprocket (驱动轮): The toothed wheel that engages the track chain links on a crawler rig.

• Example: Atlas Copco Parts - ROC L6 - Undercarriage - Sprocket

• 中文: 阿特拉斯科普柯 ROC L6 - 底盘 - 驱动轮

• Русский: Запчасти Atlas Copco - Буровой станок ROC L6 - Ходовая часть - Звездочка

8. Relief Valve : Limits the maximum pressure in a hydraulic circuit, protecting components.

• Example: Sandvik Parts - Toro 100 Loader - Hydraulic System - Relief Valve

• 中文: 芬兰山特维克 Toro 100 铲运机 - 液压系统 - 溢流阀

• Русский: Запчасти Sandvik - Погрузчик Toro 100 - Гидравлическая система - Предохранительный клапан

9. Boom Cylinder: Hydraulic cylinder used to raise and lower the boom assembly.

• Example: Epiroc Parts - Boomer 282 - Boom - Boom Cylinder

• 中文: 瑞典英格索兰山特维克 Boomer 282 - 动臂 - 动臂油缸

• Русский: Запчасти Epiroc - Буровая установка Boomer 282 - Стрела - Цилиндр стрелы

10. Rod Changer ： Automated system for adding and removing drill rods.

• Example: Atlas Copco Parts - Boyles C8C - Rod Changer

• 中文: 阿特拉斯科普柯 Boyles C8C - 钻杆更换器

• Русский: Запчасти Atlas Copco - Установка Boyles C8C - Устройство смены штанг

Trusted Source Factory for Customized Drill Spares

Shandong Jufengyuan operates on a Factory Direct model, providing competitive pricing and superior quality control for all our Heavy Machinery Export orders. We are the Source of Supply for replacement components, including the highly demanded Wire Rope Pulley P/N 3128321645.

Our core business strength lies in our ability to support Customized Development and Precision Manufacturing for virtually any critical Rock Drill spare part. If you have an outdated component or need a modification for improved performance on your Atlas Copco or Epiroc equipment, we are your engineering partner. We guarantee OEM Alternative Parts that stand up to the most demanding Underground Excavation and surface drilling conditions globally.