Product Overview

The "6E4719 (also known as 6E-4719) Hydraulic Vane Pump Cartridge Kit" is a high-quality, essential component designed for the efficient operation of hydraulic systems in heavy machinery. This kit is engineered to restore optimal performance to your vane pump, ensuring reliable and consistent hydraulic power. It's a cost-effective solution for maintenance and repair, helping to extend the lifespan of your valuable equipment.

Product Specifications

• Model Number: 6E4719 / 6E-4719

• Type: Hydraulic Vane Pump Cartridge Kit

• Material: High-grade wear-resistant alloys

• Pressure Rating: Designed for high-pressure hydraulic systems

• Durability: Excellent resistance to wear and corrosion

• Compatibility: Ensures precise fit and function with specified pump models

Outstanding Features & Benefits:

• Enhanced Performance: Restores pump efficiency and hydraulic power to factory specifications.

• Extended Lifespan: High-quality materials ensure durability and longevity, reducing downtime.

• Cost-Effective Repair: A more economical alternative to replacing the entire pump.

• Precision Engineering: Manufactured to strict tolerances for a perfect fit and reliable operation.

• Reduced Noise & Vibration: Contributes to smoother and quieter hydraulic system operation.

Applicable Equipment:

This hydraulic vane pump cartridge kit is specifically designed for a range of "Wheel Loaders", including models such as:

• Wheel Loader 924F

• Wheel Loader 928F

• Wheel Loader 950F

• Wheel Loader 960F

• Wheel Loader 966F

• Wheel Loader 970F

Typical Applications of Wheel Loaders:

Wheel loaders, powered by reliable hydraulic systems, are indispensable in various demanding environments. They are widely used for:

• Construction Sites: Loading aggregates, excavating, and backfilling.

• Mining Operations: Moving large volumes of ore and overburden.

• Quarries: Handling crushed rock and sand.

• Waste Management: Sorting and moving refuse in landfills and recycling centers.

• Agriculture: Large-scale material handling such as feed, grain, and fertilizer.

Case Study: Quarry Operations

A large quarry operating "966F Wheel Loaders" experienced a significant drop in hydraulic system efficiency, leading to slower cycle times and increased fuel consumption. Diagnosis revealed worn-out vane pump cartridges. By replacing the old cartridges with the "6E4719 Hydraulic Vane Pump Cartridge Kits", the quarry reported a "30% improvement in loading speed" and a "15% reduction in fuel consumption" for the affected loaders. The immediate restoration of hydraulic pressure and flow dramatically improved operational output and reduced overall maintenance costs.

Complete Hydraulic Vane Pumps

For instances where the entire pump assembly needs replacement, we offer a range of new and remanufactured "complete hydraulic vane pumps". These are suitable for severe damage beyond cartridge replacement.

Applicable Equipment: Various industrial machinery, construction equipment, agricultural tractors.

Hydraulic Gear Pumps

In addition to vane pumps, we supply robust "hydraulic gear pumps", known for their durability and high-pressure capabilities, often used in more demanding applications.

Applicable Equipment: Excavators, bulldozers, heavy-duty agricultural machinery, forklifts.

Hydraulic System Filters & Seals

To maintain the longevity of your hydraulic components, we also provide a wide selection of "hydraulic filters and seal kits". Regular replacement prevents contamination and leaks.

Applicable Equipment: All hydraulic systems, including those in wheel loaders, excavators, and industrial presses.

Common Issues:

• Loss of Hydraulic Pressure: Often due to worn vanes or cam rings.

• Increased Noise/Vibration: Can indicate cavitation, air in the system, or worn internal components.

• Overheating Hydraulic Fluid: Caused by excessive internal leakage or inefficient pump operation.

• External Leaks: Damaged seals or improper installation.

• Slow or Erratic Operation: Indicative of insufficient flow or pressure from the pump.

Solutions & Best Practices:

• Proper Installation: Always ensure the cartridge kit is installed according to the manufacturer's guidelines, paying close attention to alignment and torque specifications.

• System Cleanliness: Before installation, thoroughly clean the hydraulic system to remove any contaminants that could damage the new cartridge.

• Use Clean Hydraulic Fluid: Always use the correct type and clean hydraulic fluid. Contaminated fluid is a leading cause of pump failure.

• Regular Filter Replacement: Adhere to a strict schedule for replacing hydraulic filters to prevent contamination.

• Bleeding Air: After installation, properly bleed any air from the hydraulic system to prevent cavitation and noise.

• Preventive Maintenance: Implement a routine maintenance schedule to inspect hydraulic components and address minor issues before they become major problems.