Hitachi - Excavator Parts - ZX870H-3 - 4642214 - HOSE
Genuine Hitachi ZX870H-3 Excavator Hose (Part No. 4642214)Product OverviewEnsure the optimal performance and longevity of your heavy machinery with our genuine Hitachi Excavator Hose, part number 4642
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Genuine Hitachi ZX870H-3 Excavator Hose (Part No. 4642214)Product OverviewEnsure the optimal performance and longevity of your heavy machinery with our genuine Hitachi Excavator Hose, part number 4642
Genuine Hitachi ZX870H-3 Excavator Hose (Part No. 4642214)
Product Overview
Ensure the optimal performance and longevity of your heavy machinery with our genuine Hitachi Excavator Hose, part number 4642214. Specifically designed for the Hitachi ZX870H-3 excavator, this critical component plays a vital role in the hydraulic system, ensuring smooth and efficient operation. Crafted to Hitachi's rigorous standards, this hose guarantees a perfect fit, superior durability, and reliable fluid transfer under demanding conditions.
Product Specifications
✓ Part Number: 4642214
✓ Compatibility: Hitachi ZX870H-3 Excavator
✓ Material: High-grade synthetic rubber and reinforced braiding for extreme pressure resistance.
✓ Operating Pressure: Engineered to withstand the specific hydraulic pressures of the ZX870H-3.
✓ Temperature Range: Designed for optimal performance across a wide range of operating temperatures.
✓ Dimensions: Precisely manufactured to OEM specifications for a perfect fit.
Key Advantages & Selling Points
✓ OEM Quality Assurance: As a genuine Hitachi part, it guarantees the same high standards of quality, performance, and reliability as the original components.
✓ Enhanced Durability: Constructed with robust materials to withstand extreme pressures, vibrations, and harsh environmental conditions, extending the lifespan of your equipment.
✓ Optimized Performance: Maintains precise hydraulic pressure and flow, contributing to the efficient and smooth operation of your excavator's hydraulic systems.
✓ Reduced Downtime: Reliable performance minimizes the risk of hydraulic failures, leading to fewer unexpected repairs and increased operational uptime.
✓ Perfect Fit: Engineered specifically for the ZX870H-3, ensuring seamless integration and easy installation.
Applicable Equipment & Application Scenarios
This Hitachi Excavator Hose (Part No. 4642214) is specifically designed for the Hitachi ZX870H-3 Excavator. The ZX870H-3 is a heavy-duty hydraulic excavator renowned for its power, efficiency, and reliability in demanding large-scale construction and mining operations.
Application Scenarios & Case Studies:
● Large-Scale Earthmoving & Excavation: In massive infrastructure projects like highway construction or dam building, the ZX870H-3 is used for bulk excavation. A reliable hydraulic hose like 4642214 ensures consistent power to the boom and bucket, preventing hydraulic leaks and maintaining continuous operation during long shifts.
Case Study: A major road expansion project utilized several ZX870H-3 excavators for digging and trenching. The use of genuine Hitachi hoses minimized hydraulic system failures, allowing the project to stay on schedule and avoid costly delays associated with unexpected breakdowns.
● Mining Operations: In open-pit mines, the ZX870H-3 is employed for overburden removal and ore loading. The hose's resilience to high pressure and abrasive environments is crucial for uninterrupted digging and loading cycles, maximizing productivity in harsh mining conditions.
Case Study: A coal mining operation experienced improved uptime after replacing aftermarket hoses with genuine Hitachi 4642214 hoses in their ZX870H-3 fleet. The superior quality of the genuine parts reduced instances of hose bursts, which are common in high-stress mining environments.
● Quarrying: For breaking and loading aggregates in quarries, the ZX870H-3 faces constant heavy loads and vibrations. The integrity of the hydraulic hoses is paramount to prevent pressure drops and maintain the machine's digging force, ensuring efficient material extraction.
Case Study: A large quarry reported fewer hydraulic system issues after standardizing their ZX870H-3 hose replacements with genuine Hitachi parts. This led to consistent production rates and lower maintenance costs over the long term.
Related & Similar Products
Beyond the 4642214 hose for the ZX870H-3, we offer a comprehensive range of genuine Hitachi excavator parts. Here are some related hydraulic components and their applicable equipment:
● Other Hydraulic Hoses (Various Part Numbers): For different sections of the hydraulic system (e.g., boom cylinder hoses, arm cylinder hoses, travel motor hoses).
Applicable Equipment: Hitachi excavators including ZX200-3, ZX330-3, ZX470H-3, ZX670LCH-3, ZX870LCH-3, and many other models across the Hitachi Zaxis series.● Hydraulic Cylinders: Boom cylinders, arm cylinders, bucket cylinders.
Applicable Equipment: A wide range of Hitachi excavators, from mini-excavators to large mining excavators.● Hydraulic Pumps: Main pumps, pilot pumps.
Applicable Equipment: Various Hitachi excavator models, wheel loaders, and other construction machinery.● Hydraulic Filters: Suction filters, return filters, pilot filters.
Applicable Equipment: Essential for all Hitachi hydraulic systems to ensure clean fluid and protect components.● Control Valves: Main control valves, pilot control valves.
Applicable Equipment: Critical for precise control in all hydraulic excavators and other construction equipment.
Installation & Maintenance: Common Issues and Solutions
Common Issues:
⚠ Hose Leaks: Often caused by wear and tear, improper installation (over-tightening or twisting), or material degradation due to heat and pressure cycling.
⚠ Hose Bursts: Result from exceeding pressure limits, external damage (abrasion, cuts), or internal weakening of the hose structure.
⚠ Loose Fittings: Vibrations and insufficient torque during installation can cause fittings to loosen, leading to leaks and potential hose detachment.
⚠ Contamination: Dirt or debris entering the hydraulic system during hose replacement can lead to component wear and premature failure.
Solutions & Best Practices:
✔ Proper Installation: Always refer to the Hitachi service manual for the correct torque specifications and routing of hoses. Avoid twisting or kinking hoses during installation. Ensure fittings are clean and free of burrs.
✔ Regular Inspection: Conduct daily visual checks for signs of wear, cracks, bulges, or leaks. Pay attention to areas with high movement or exposure to abrasive elements.
✔ Use Genuine Parts: Always replace damaged hoses with genuine Hitachi parts like 4642214. Aftermarket hoses may not meet the same pressure ratings or material specifications, leading to premature failure.
✔ Cleanliness: Maintain a clean work environment during hydraulic system maintenance. Cap open lines and fittings to prevent dirt ingress, which can contaminate the hydraulic fluid and damage components.
✔ System Bleeding: After replacing a hydraulic hose, properly bleed the hydraulic system to remove any trapped air, which can cause erratic operation and damage to pumps or cylinders.
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