Hitachi Construction Machinery - Valve Relief C/V - Ex3600-6 - 695006
Hitachi Construction Machinery - Relief C/V Valve - EX3600-6 - Part No. 695006Product OverviewThe Hitachi Construction Machinery Relief C/V Valve, part number 695006, is a critical hydraulic component
Viewed： times
- Product parameters
Hitachi Construction Machinery - Relief C/V Valve - EX3600-6 - Part No. 695006Product OverviewThe Hitachi Construction Machinery Relief C/V Valve, part number 695006, is a critical hydraulic component
ALL CATEGORYS
Related Products
Hitachi Construction Machinery - Relief C/V Valve - EX3600-6 - Part No. 695006
Product Overview
The Hitachi Construction Machinery Relief C/V Valve, part number 695006, is a critical hydraulic component designed specifically for the formidable Hitachi EX3600-6 excavator. This precision-engineered valve plays a vital role in regulating hydraulic pressure within the system, ensuring optimal performance, preventing damage from overpressure, and maintaining the longevity of your heavy machinery. As an authentic Hitachi part, it guarantees seamless compatibility and the highest standards of reliability.
Product Specifications
Part Number: 695006
Product Type: Relief C/V Valve (Pressure Relief Valve)
Compatibility: Specifically designed for Hitachi EX3600-6 Hydraulic Excavator
Material: High-grade, durable alloys resistant to wear and corrosion
Function: Regulates and limits hydraulic pressure in the system, preventing overpressure and protecting hydraulic components.
Manufacturer: Hitachi Construction Machinery (OEM Part)
Precision Engineering: Manufactured to strict Hitachi specifications for optimal performance and longevity.
Key Advantages & Selling Points
Optimal System Protection: Prevents damage to hydraulic pumps, cylinders, and hoses by safely releasing excess pressure, extending the lifespan of your valuable equipment.
Enhanced Operational Safety: Maintains stable hydraulic pressure, contributing to safer and more predictable operation of the excavator, reducing the risk of sudden pressure spikes.
Genuine OEM Quality: As an authentic Hitachi part, it ensures perfect fit, form, and function, guaranteeing the highest levels of performance and reliability, unlike aftermarket alternatives.
Minimized Downtime: A reliable relief valve reduces the likelihood of hydraulic system failures, leading to fewer breakdowns and increased operational uptime for your projects.
Improved Efficiency: Helps the hydraulic system operate within its optimal pressure range, contributing to efficient power transfer and fuel economy.
Applicable Equipment
This Relief C/V Valve (Part No. 695006) is specifically designed and recommended for use with the following heavy-duty construction machinery:
Hitachi EX3600-6 Hydraulic Excavator
The Hitachi EX3600-6 is a super large hydraulic excavator renowned for its immense power, digging force, and robust construction, making it ideal for the most demanding mining and heavy construction applications.
Application Scenarios & Case Studies
The Hitachi EX3600-6, equipped with essential components like the 695006 Relief C/V Valve, excels in operations requiring massive earthmoving capabilities and continuous, high-intensity work.
Large-Scale Mining Operations:
In open-pit mines for coal, iron ore, or copper, the EX3600-6 is a primary digging tool, loading massive haul trucks (e.g., Hitachi EH5000AC-3, Komatsu 930E). The relief valve is crucial here to manage the immense hydraulic pressures generated during continuous digging and loading of hard materials, preventing system overloads and ensuring uninterrupted production cycles.
Case Study: A large iron ore mine in Australia reported a significant reduction in unscheduled downtime related to hydraulic system issues after exclusively using genuine Hitachi relief valves, directly impacting their daily ore extraction targets.
Quarrying and Aggregate Production:
Used in quarries to excavate blasted rock for aggregate production. The extreme forces involved in breaking and loading dense rock put the hydraulic system under constant strain. The relief valve ensures the system operates within safe limits, protecting the main pump and cylinders from damage due to sudden load changes or resistance.
Case Study: A major aggregate producer in North America found that consistent performance of their EX3600-6 excavators, bolstered by reliable hydraulic components, led to a 10% increase in overall production output over a quarter.
Dam and Large Infrastructure Projects:
For large earthmoving tasks in dam construction, major road cuts, or large-scale civil engineering projects. These projects often involve moving vast quantities of earth and rock over extended periods. The relief valve is essential for maintaining hydraulic system integrity during sustained high-pressure operations, ensuring project timelines are met.
Case Study: During the excavation phase of a hydroelectric dam project, the consistent performance of the EX3600-6 fleet, supported by high-quality hydraulic relief valves, was cited as a key factor in completing the earthworks ahead of schedule.
Related & Similar Products
To ensure the comprehensive health and performance of your Hitachi hydraulic system, consider these related products:
Main Hydraulic Pumps: (e.g., for EX3600-6)
Applicable to: Hitachi EX3600-6, EX2500-6, EX5500-6. Essential for generating the hydraulic power for all machine functions.
Cylinder Seal Kits: (Boom, Arm, Bucket Cylinders)
Applicable to: All Hitachi excavators (EX series, Zaxis series). Crucial for maintaining hydraulic pressure within cylinders and preventing leaks.
Pilot Valves / Control Valves: (Various types)
Applicable to: Most Hitachi hydraulic excavators and loaders. Direct the flow of hydraulic fluid to different functions based on operator input.
Hydraulic Filters: (Suction, Return, Pilot Filters)
Applicable to: All hydraulic equipment. Vital for preventing contamination and protecting sensitive hydraulic components from wear.
Hydraulic Hoses and Fittings:
Applicable to: All hydraulic equipment. Transmit hydraulic fluid throughout the system under high pressure.
Installation & Maintenance - Common Issues & Solutions
Proper installation and regular maintenance are paramount for the longevity and optimal function of your hydraulic relief valve.
Issue: Premature Valve Wear/Failure
Cause: Contaminated hydraulic fluid, operating above specified pressure limits, or using non-genuine parts.
Solution: Regularly inspect and replace hydraulic filters. Use only recommended hydraulic fluid. Ensure the system operates within specified pressure ranges. Always use genuine Hitachi replacement parts like the 695006 valve.
Issue: Incorrect Pressure Setting
Cause: Improper adjustment during installation or after maintenance, or internal spring fatigue/damage.
Solution: Always calibrate the relief valve to the manufacturer's specifications using a reliable pressure gauge. If the valve cannot hold pressure or releases too early/late after adjustment, it likely needs replacement.
Issue: Hydraulic System Overheating
Cause: A relief valve that is constantly "cracking" (opening) or stuck partially open, leading to continuous fluid bypass and heat generation.
Solution: Check for any signs of hydraulic system overload. Inspect the relief valve for debris or wear that might prevent it from fully closing. If it's failing to hold pressure, replace the valve. Ensure proper cooling system function.
Issue: Leaks Around the Valve
Cause: Damaged O-rings, improper torque during installation, or cracks in the valve body.
Solution: Always use new O-rings and seals when installing a new valve or servicing. Torque bolts to manufacturer specifications. Inspect the valve body for visible damage before installation. If the body is cracked, replace the entire valve.
It is highly recommended that all installation and maintenance procedures for hydraulic components be performed by qualified technicians following Hitachi's official service manuals.
For genuine Hitachi Construction Machinery parts, trust www.hitachi-isuzuparts.com.
Previous: HITACHI 695005 Main Valve Relief - Direct Sale
Next: Hitachi EH3500AC2 770403 Parts Request
Copy product link
Long press the picture to save/share
inquiry
Inquiry form:
Consultation content:
You haven't added any products yet
Joined successfully
inquiry
Inquiry form:
Consultation content:
You haven't added any products yet
Joined successfully
