Texas High-Performance Maintenance Solutions for Atlas Copco Epiroc Rock Drills and Drill Rigs with Repair Kit 3222313971 - October 18, 2025

Shandong Jufengyuan is your trusted global partner for heavy construction equipment components and mining equipment spare parts. We are the aftermarket solution for maintaining the efficiency and longevity of your machinery fleet. Our inventory features high-performance alternative parts for leading brands, focusing on durability and seamless integration. The featured Atlas Copco and Epiroc equipment requires top-tier maintenance, and our Rock Drill Repair Kit with part number 3222313971 is essential for maintaining hydraulic integrity in your jumbo drill maintenance or surface rig operations.

Our primary business encompasses a vast array of genuine OEM alternative parts for global machinery. We stock and supply parts for: Sandvik Parts, Atlas Copco Parts, Epiroc 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, and XCMG Parts. This massive stock ensures swift delivery for critical components like hydraulic cylinder repair parts and diesel engine overhaul kits.

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Understanding your equipment is key to maintenance. Here are 10 critical heavy machinery components:

1. Drifter Accumulator: Location: Hydraulic Drifter head. Function: Dampens pressure spikes. Example: Sandvik DT1131i Drifter - Drifter Accumulator. ( Ru: Гидроаккумулятор буровой установки)

2. Rotation Motor: Location: Hydraulic Top Hammer Drill. Function: Provides rotational power. Example: Atlas Copco Boomer L2C - Rotation Motor. ( Ru: Двигатель вращения)

3. Feed Chain: Location: Feed Beam. Function: Moves the rock drill back and forth. Example: Epiroc SmartROC D65 - Feed Chain. ( Ru: Цепь подачи)

4. Tramming Motor: Location: Undercarriage/Wheel Hub. Function: Provides drive for movement. Example: Sandvik DD422i - Tramming Motor. ( Ru: Ходовой двигатель)

5. Water Separator: Location: Air System before components. Function: Removes moisture from compressed air. Example: Atlas Copco Rocket Boomer WL3 - Water Separator. ( Ru: Водоотделитель)

6. Hydraulic Piston: Location: Hydraulic Cylinder/Drifter. Function: Converts fluid pressure into linear motion. Example: Epiroc Scooptram ST18 - Hydraulic Piston. (Ru: Гидравлический поршень)

7. Seal Head: Location: Front of the Rock Drill. Function: Protects internal components and seals. Example: Sandvik Ranger DX800 - Seal Head. (中: 密封头, Ru: Уплотнительная головка)

8. Relief Valve: Location: Hydraulic Manifold. Function: Limits system pressure. Example: Atlas Copco FlexiROC D65 - Relief Valve. ( Ru: Предохранительный клапан)

9. Throttle Valve: Location: Air/Hydraulic Lines. Function: Controls flow rate. Example: Epiroc Boomer M2C - Throttle Valve. (Ru: Дроссельный клапан)

10. Flushing Head: Location: Attached to the drill rod guide. Function: Introduces water/air to clear debris. Example: Sandvik DD210 - Flushing Head. ( Ru: Промывочная головка)

Shandong Jufengyuan is committed to providing premium drilling solutions for the global market. Our robust supply chain and expertise in heavy machinery parts ensure that whether you need the specific Atlas Copco Epiroc Repair Kit 3222313971 or a full engine overhaul kit for your Cummins or Caterpillar machines, we deliver excellence. Our business model is focused on Source Factory Direct Sales and large-scale Foreign Trade Export, offering competitive pricing without compromising the quality required for demanding applications like underground drilling and surface mining. Trust us for all your Rock Drill Service Kits and customized component manufacturing requirements.