USA Essential Mining Operations Komatsu Parts

705-55-23040

Mining Truck Gear Pump & Triple Pump & Pilot Pump & Oil Pump

Your Reliable Source for New, High-Performance Components | Direct Manufacturer & Global Exporter | August 30, 2025

Customized Solutions from the Source

As a leading source factory and direct manufacturer, Shandong Jufengyuan specializes in the development and production of high-quality, OEM-standard replacement parts for a vast range of heavy machinery. Our core business is not only providing new, ready-to-ship parts like the Komatsu PC series hydraulic pumps but also offering bespoke solutions. We can support custom development and manufacturing for unique or hard-to-find components, ensuring you have the exact parts you need to keep your fleet running at peak efficiency. As an experienced exporter, we guarantee smooth logistics and top-notch service for all our global partners.

Unleashing the Power of Your Komatsu Mining Truck

For demanding mining operations and heavy construction sites, the performance of your equipment hinges on the quality of its components. We are proud to present the new, high-performance Komatsu PC mining truck hydraulic pump , specifically the versatile gear pump , triple pump , pilot pump , and oil pump assembly. This essential component, with the critical part number 705-55-23040 , is engineered to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation for your Komatsu equipment.

Your Partner in Heavy Machinery Spare Parts

At Shandong Jufengyuan , we understand the vital role of heavy equipment spare parts in minimizing downtime and maximizing productivity. Our extensive inventory includes not only top-tier Komatsu Parts but also a comprehensive range of Sandvik Parts, Atlas Copco Parts, Epiroc Parts, and many more. Whether you need a Komatsu 705-55-23040 replacement pump or an Epiroc surface drill parts, we have you covered. Our business extends to every corner of the globe, serving clients who require new Komatsu gear pump wholesale or high-quality aftermarket Komatsu excavator parts.

We offer robust solutions for mining truck hydraulic system parts and high-pressure hydraulic pump for mining applications. In addition to our core brands, we supply Cummins Parts, Deutz Parts, Caterpillar Parts, Montabert Parts, Furukawa Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. We are a reliable partner for everything from Sany heavy machinery parts to Atlas Copco rock drill hydraulic components, and Komatsu D65 dozer undercarriage parts.

Key Components Explained

Understanding your machine's components is crucial for proper maintenance. Here are 10 key parts found in heavy machinery, with real examples from leading brands.

• 1. Hydraulic Drifter: Converts hydraulic power into impact and rotation for rock drilling.                
  Example: Sandvik DP1500 Drill Rig + Hydraulic Drifter + Piston.
  EN: Sandvik DP1500 Drill Rig Piston, ZH: Sandvik DP1500 钻机活塞, RU: Поршень для буровой установки Sandvik DP1500.

• 2. Drill Bits: The cutting tool at the end of the drill string.                
  Example: Atlas Copco Boomer L2C Jumbo Drill + Drill Bits + Threaded Button Bit.
  EN: Atlas Copco Boomer L2C Jumbo Drill Threaded Button Bit, ZH: Atlas Copco Boomer L2C 钻机螺纹球齿, RU: Резьбовое долото для буровой установки Atlas Copco Boomer L2C.

• 3. Feed Motor: The hydraulic motor that pushes the drill string forward.                
  Example: Epiroc Smartroc D65 Drill Rig + Feed System + Feed Motor.
  EN: Epiroc Smartroc D65 Drill Rig Feed Motor, ZH: Epiroc Smartroc D65 钻机推进马达, RU: Подающий двигатель для буровой установки Epiroc Smartroc D65.

• 4. Rotary Actuator: Generates rotational motion using hydraulic pressure.                
  Example: Sandvik DD422i Drill Rig + Rotary Actuator + Rotary Seal Kit.
  EN: Sandvik DD422i Drill Rig Rotary Seal Kit, ZH: Sandvik DD422i 钻机旋转密封套件, RU: Комплект вращающихся уплотнений для буровой установки Sandvik DD422i.

• 5. Boom Cylinder: A hydraulic cylinder that operates the boom of an excavator or drill rig.                
  Example: Atlas Copco Boomer E1C Jumbo Drill + Cylinder + Boom Cylinder.
  EN: Atlas Copco Boomer E1C Jumbo Drill Boom Cylinder, ZH: Atlas Copco Boomer E1C 钻机动臂油缸, RU: Цилиндр стрелы для буровой установки Atlas Copco Boomer E1C.

• 6. Piston Pump: A hydraulic pump that uses pistons to move fluid at high pressure.                
  Example: Sandvik DD210 Drill Rig + Piston Pump + Axial Piston Pump.
  EN: Sandvik DD210 Drill Rig Axial Piston Pump, ZH: Sandvik DD210 钻机斜轴柱塞泵, RU: Аксиально-поршневой насос для буровой установки Sandvik DD210.

• 7. Slewing Ring Gear: The gear ring on a slewing bearing that allows rotation of the superstructure.                
  Example: Epiroc Atlas Copco ROC L8 Drill Rig + Slewing Bearing + Slewing Ring Gear.
  EN: Epiroc Atlas Copco ROC L8 Drill Rig Slewing Ring Gear, ZH: Epiroc Atlas Copco ROC L8 钻机回转齿圈, RU: Зубчатое колесо поворотного круга для буровой установки Epiroc Atlas Copco ROC L8.

• 8. Travel Motor: A motor in the final drive that provides power for machine movement.                
  Example: Atlas Copco Simba L6C Drill Rig + Final Drive + Travel Motor.
  EN: Atlas Copco Simba L6C Drill Rig Travel Motor, ZH: Atlas Copco Simba L6C 钻机行走马达, RU: Ходовой двигатель для буровой установки Atlas Copco Simba L6C.

• 9. Relief Valve: A safety valve that limits maximum pressure in a hydraulic circuit.                
  Example: Sandvik DL421 Drill Rig + Relief Valve + Pilot Operated Relief Valve.
  EN: Sandvik DL421 Drill Rig Pilot Operated Relief Valve, ZH: Sandvik DL421 钻机先导式溢流阀, RU: Предохранительный клапан с пилотным управлением для буровой установки Sandvik DL421.

• 10. Bottom Roller: A component of the undercarriage that supports the weight of the machine's body and guides the track.                
  Example: Epiroc T45 Drill Rig + Track Roller + Bottom Roller.
  EN: Epiroc T45 Drill Rig Bottom Roller, ZH: Epiroc T45 钻机下托轮, RU: Нижний опорный каток для буровой установки Epiroc T45.