مجموعة المضخة الهيدروليكية للحفارة في نيويورك لقطط كاتربيلر 324D ، قطة 325 ، قطة 329D - يضم وحدات حقيقية وما بعد البيع - 3 سبتمبر ، 2025

New York Hydraulic Pump Assembly for CAT324D Excavators - Genuine and Aftermarket Options - September 3, 2025

New York Excavator Hydraulic Pump Assembly for Caterpillar CAT324D, CAT325, CAT329D - Featuring Genuine and Aftermarket Units - September 3, 2025

Genuine Quality, Direct from the Source!

We are your trusted factory source for a wide range of heavy equipment parts, offering manufacturer-direct prices and exceptional quality. Our experienced team can support custom development and production for various components, ensuring a perfect fit for your specific machinery.

Looking for a specific CAT324D hydraulic pump? Our products are ready for immediate export and are trusted globally by clients who need reliable, high-performance parts. We are your one-stop solution for excavator hydraulic pump needs.

Reliable Hydraulic Pump Solutions for Your Caterpillar Excavators

When it comes to the heart of your construction machinery, there is no room for compromise. A reliable hydraulic system is essential for the smooth operation of your Caterpillar excavator. We specialize in providing high-quality hydraulic pump assemblies for popular models like the CAT324D, CAT325, and CAT329D.

Our inventory includes both authentic OEM parts and premium-grade aftermarket alternatives. For the CAT324D hydraulic pump, we offer the genuine 2726959 and 272-6959 part numbers, ensuring perfect compatibility and performance. Additionally, we stock the robust SBS140 hydraulic pump, a well-regarded aftermarket choice that provides excellent value without sacrificing quality.

Global Parts Supply and Machinery Expertise

As a leading supplier from Shandong Jufengyuan, we pride ourselves on a comprehensive range of genuine and aftermarket heavy equipment components. Our expertise extends across a vast selection of brands, including 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. We are your trusted partner for all heavy machinery components.

We are dedicated to providing the parts you need to keep your machines running. Our extensive product line includes:

  • Heavy machinery hydraulic pump

  • Excavator engine rebuild kit

  • Undercarriage parts for excavator

  • Construction equipment gear pump

  • Drill rig rock drill parts

  • Mining equipment seals kit

  • Breaker hammer parts

  • Engine piston and liner set

  • Hydraulic cylinder repair kit

  • Excavator travel motor rebuild kit

  • Loader final drive parts

  • Bulldozer track chain

  • Drilling machine hydraulic pump

  • Quarry equipment hydraulic hose

  • Heavy duty main pump

  • Crawler crane undercarriage

  • Hydraulic pump shaft

  • Engine block assembly

  • Excavator swing motor

  • Rock drill piston

Key Component Explanations for Construction Machinery

Understanding the role of specific components is crucial for effective maintenance and repair. Here are some key parts and their functions:

Engine Piston:

An essential component in the internal combustion engine. It moves up and down within the cylinder, converting pressure from expanding gas into rotational motion via the crankshaft.
Example: Sandvik Ranger DX800 Engine Piston
中文: 钻机活塞
Русский: Поршень двигателя буровой установки

Hydraulic Pump Seal Kit:

A set of seals used to prevent fluid leaks in a hydraulic pump. It is crucial for maintaining system pressure and efficiency.
Example: Epiroc SmartROC D65 Hydraulic Pump Seal Kit
中文: 液压泵密封套件
Русский: Комплект уплотнений гидравлического насоса

Rock Drill Piston:

The main component in a rock drill that generates the percussive force to break rock. It moves at high speed inside the drill to transmit energy to the drill bit.
Example: Atlas Copco Boomer L2C Rock Drill Piston
中文: 凿岩机活塞
Русский: Поршень перфоратора

Main Control Valve:

Located in the hydraulic system, this valve directs the flow of hydraulic fluid to various actuators like cylinders and motors, controlling the machine's movements.
Example: Caterpillar CAT324D Main Control Valve
中文: 主控制阀
Русский: Главный управляющий клапан

Swing Motor:

A hydraulic motor that rotates the upper structure (cabin, boom) of an excavator. It provides the power for the machine's swing motion.
Example: Komatsu PC300-8 Swing Motor
中文: 回转马达
Русский: Поворотный двигатель

Travel Motor:

A hydraulic motor that drives the tracks or wheels of a machine, allowing it to move. It is a key part of the undercarriage.
Example: Hitachi Zaxis 200 Travel Motor
中文: 行走马达
Русский: Ходовой двигатель

Final Drive:

The gear reduction unit located at the end of the driveline that transmits power to the tracks or wheels. It multiplies torque for powerful movement.
Example: Volvo EC210B Final Drive
中文: 终传动
Русский: Бортовой редуктор

Idler:

A wheel in the undercarriage that guides the track chain and helps maintain its tension. It is a non-powered component.
Example: Hyundai R220LC-9S Idler
中文: 导向轮
Русский: Направляющее колесо

Boom Cylinder:

A hydraulic cylinder that lifts and lowers the main arm (boom) of an excavator. It is a crucial component for digging and lifting operations.
Example: Sany SY215C Boom Cylinder
中文: 动臂油缸
Русский: Цилиндр стрелы

Track Chain:

The main link assembly that forms the tracks of a crawler machine. It allows the machine to move on various terrains.
Example: XCMG XE215C Track Chain
中文: 履带链
Русский: Гусеничная цепь

Your Global Partner for Heavy Equipment Parts

Shandong Jufengyuan Machinery Parts Co., Ltd. is a premier global exporter of heavy machinery parts. Our core business is built on providing reliable and high-quality solutions for a vast range of equipment. We ensure seamless international trade, offering fast and efficient delivery to get your machines back to work quickly. Our factory-direct sales model allows us to offer competitive pricing without compromising on quality.

We invite you to contact our team today to discuss your specific needs for hydraulic pumps, engine components, or any other parts you require. We are ready to provide exceptional service and a tailored solution for your equipment maintenance and repair needs.