Essential Hydraulic Gear Pumps & Parts for Construction Machinery: Top Quality for Loaders, Bulldozers, Graders - Featuring 11C0026, 705-14-41040, 7S4629 and More from Changzhi Huawei

In the demanding world of heavy construction, the reliability and efficiency of machinery are paramount. At the heart of many critical systems, from steering to transmission and main hydraulic power, lies the indispensable "hydraulic gear pump". A high-quality gear pump ensures consistent performance, precise control, and the power needed to tackle tough jobs, minimizing downtime and maximizing productivity.

Welcome to Changzhi Huawei Hydraulic Co., Ltd., your trusted partner for premium "construction machinery hydraulic parts". Specializing in "gear pumps", various other "hydraulic pumps", "valves", "motors", and "spare parts", we provide the robust components necessary for excavators, loaders, bulldozers, graders, and more to operate at their peak.

Our Range of High-Performance Hydraulic Gear Pumps

We understand that different machines and applications require specific hydraulic solutions. That's why we offer a comprehensive selection of "hydraulic gear pumps" designed for various makes and models, ensuring you find the exact fit for your equipment. Our pumps are manufactured to meet or exceed OEM standards, guaranteeing reliability and longevity in the harshest working environments.

Explore our range of key hydraulic gear pump products:

• Construction Machinery Parts Hydraulic Parts Gear Pump 11C0026 for XGMA Loader 932III. Essential for maintaining the hydraulic functions in XGMA loaders, crucial for operations like material handling, loading trucks, and site clearing.

• Hydraulic Gear Pump 705-14-41040 for Loader WA450-1 WA470-1. Powers the hydraulic systems of Komatsu loaders, vital for efficient bucket operation, lifting, and articulated steering in quarrying and construction sites.

• Construction Machinery Parts Hydraulic Pump Transmission Pump 7S4629 for Loader 950. A critical component for the transmission system in Caterpillar loaders, ensuring smooth power transfer for mobility and operation during loading cycles.

• Construction Machinery Parts Bulldozer Hydraulic Parts Gear Pump Main Pump 705-52-40100 for Bulldozer D375A-2. The main hydraulic power source for the Komatsu D375A-2 bulldozer, supporting powerful blade control for heavy dozing and ripping applications.

• OEM Factory Hydraulic Pump Gear Pump 10Y-61-04000 for Bulldozer SD13. Provides reliable hydraulic pressure for the Shantui SD13 bulldozer, used in land leveling, backfilling, and pioneering work.

• Construction Machinery Parts 705-11-33100 Steering Pump Gear Pump for Wheel Loader W90-2/GD605R-1/510-1/W40-2. Powers the steering system across various Komatsu wheel loaders and graders, ensuring responsive and precise maneuverability on job sites.

• Hydraulic Gear Pump KZP4-27ASRBDNZMEC1. A versatile "hydraulic gear pump" model with broad applications across different machinery types requiring reliable fluid power.

• Hydraulic Gear Pump AHP2004 87540839 87540982 F0NN600BB 81871528 86152014001 for Tractor 5640/6640/7740/7840/8240/8340. Essential hydraulic power for New Holland tractors, supporting functions like loader operation, three-point hitch control, and auxiliary hydraulics for various agricultural tasks.

• Hydraulic Gear Pump Steering Pump 07430-72203 for Bulldozer D65A-8. Provides power for the steering system of the Komatsu D65A-8 bulldozer, critical for directional control during dozing and site preparation.

• Construction Machinery Parts Hydraulic Main Clutch Pump Gear Pump 07431-11100 for Bulldozer D80A-12. Powers the main clutch hydraulic system in the Komatsu D80A-12 bulldozer, enabling smooth engagement and disengagement vital for effective operation.

• Construction Machinery Parts Hydraulic Gear Pump 23A-60-11102 for Grader GD511A-1. Provides hydraulic power for the Komatsu GD511A-1 grader's blade control and other functions, essential for fine grading and road construction.

• Hydraulic Pump Gear Pump SGP1A36C2H1-L291D. Another versatile gear pump model suitable for diverse hydraulic circuit applications in various machinery.

• Hydraulic Parts Gear Pump 9P9610 1233472 9U9535 8E1217 1226658 GEAR-OIL PUMP DRIVE 9G7411 9G7412 7G9722 7G9721. A collection of Caterpillar gear pumps and oil pump drive gears, supporting various systems in Cat machinery for reliable performance in construction and mining.

• Construction Machinery Parts Hydraulic Pump Gear Pump J20-06-18000 for Bulldozer SD22F. Supplies hydraulic power for the Shantui SD22F bulldozer, commonly used in forestry and swampy conditions.

• Construction Machinery Parts OEM Factory Hydraulic Gear Pump 705-56-34130 for Loader WA350-1. Supports the hydraulic system of the Komatsu WA350-1 loader, ensuring smooth and powerful operation for loading and handling materials.

Why Choose Changzhi Huawei Hydraulic Parts?

Choosing the right hydraulic components is crucial for the longevity and performance of your construction equipment. At Changzhi Huawei Hydraulic Co., Ltd., we are committed to providing parts that offer:

• Superior Quality: Manufactured using high-grade materials and precision engineering.

• Reliable Performance: Designed to deliver consistent flow and pressure under demanding conditions.

• OEM Compatibility: Engineered to fit and function perfectly with specific machine models.

• Durability: Built to withstand harsh operating environments, reducing the need for frequent replacements.

• Wide Selection: A broad inventory covering various pump types and part numbers for popular machinery like XGMA, Komatsu, Caterpillar, Shantui, and New Holland.

Our expertise in "hydraulic parts" for construction machinery means we understand the critical role these components play in your daily operations. Whether you need a "main pump" for a bulldozer, a "steering pump" for a loader, or a "transmission pump", you can rely on us for parts that deliver.

Frequently Asked Questions about Hydraulic Gear Pumps & Systems

Understanding Hydraulic Spare Parts: Caterpillar & Komatsu Components

Beyond gear pumps, a hydraulic system relies on numerous other critical components. Here are definitions of some common "Caterpillar hydraulic parts" and "Komatsu hydraulic parts" you might encounter:

• Hydraulic Cylinder Seal Kit: Located within hydraulic cylinders (like boom, arm, or bucket cylinders), these kits contain seals and rings to prevent fluid leakage and maintain pressure, e.g., Komatsu PC200-8 Boom Cylinder Seal Kit.

• Control Valve: Often located between the pump and actuators, it directs fluid flow to various parts of the hydraulic system based on operator input, e.g., Caterpillar CAT 320D Main Control Valve.

• Swing Motor: Mounted on the machine's frame (usually an excavator), this hydraulic motor rotates the upper structure or cab, e.g., Komatsu PC300-7 Swing Motor.

• Travel Motor: Located at the drive sprockets/wheels, these hydraulic motors propel track-type or wheeled machines, e.g., Caterpillar CAT D6T Left Travel Motor.

• Hydraulic Hose Assembly: Flexible lines connecting different hydraulic components, carrying pressurized fluid, e.g., Komatsu WA470-3 Bucket Cylinder Hose Assembly.

• Hydraulic Filter Element: Housed within filter assemblies in the hydraulic circuit, it removes contaminants from the fluid, e.g., Caterpillar CAT 966M Hydraulic Tank Filter Element.

• Relief Valve: Typically found near the pump or in the control valve, it's a safety valve that limits maximum pressure in the system by diverting excess fluid back to the reservoir, e.g., Komatsu D155A-5 Hydraulic System Relief Valve.

• Hydraulic Reservoir: A tank that stores hydraulic fluid, allowing for cooling, de-aeration, and settling of contaminants, e.g., Caterpillar CAT 336 Next Gen Hydraulic Reservoir.

• Accumulator: A pressure storage vessel, often located in auxiliary circuits, that stores hydraulic energy and dampens pressure spikes, e.g., Komatsu PC400-7 Hydraulic Accumulator.

• Cooler: A heat exchanger, usually located in the return line, that dissipates heat from the hydraulic fluid to prevent overheating, e.g., Caterpillar CAT 140K Hydraulic Oil Cooler.

Ensuring all these "hydraulic spare parts" are in good condition is key to maintaining your machine's performance and preventing costly breakdowns.

Partner with Changzhi Huawei for Your Hydraulic Needs

When your construction machinery requires replacement hydraulic parts, from "gear pumps" like 11C0026 and 705-14-41040 to other essential components, trust the quality and expertise offered by Changzhi Huawei Hydraulic Co., Ltd. We are dedicated to providing reliable, high-performance parts that keep your "loaders", "bulldozers", "graders", and other equipment operating effectively on every job.

Visit our website to explore our full inventory and find the hydraulic solutions you need.