Rebuilt Cylinder 4472306 for Hitachi EX1900 Excavator
Premium Quality Rebuilt Cylinder 4472306 for Hitachi EX1900 ExcavatorProduct OverviewExperience reliable performance and significant cost savings with our meticulously **rebuilt Cylinder 4472306**, sp
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Premium Quality Rebuilt Cylinder 4472306 for Hitachi EX1900 ExcavatorProduct OverviewExperience reliable performance and significant cost savings with our meticulously **rebuilt Cylinder 4472306**, sp
Premium Quality Rebuilt Cylinder 4472306 for Hitachi EX1900 Excavator
Product Overview
Experience reliable performance and significant cost savings with our meticulously **rebuilt Cylinder 4472306**, specifically engineered for the robust **Hitachi EX1900 hydraulic excavator**. At Swafly Machinery Co., Limited (hitachi-isuzuparts.com), we specialize in providing high-quality **excavator spare parts** and **mining equipment parts**, offering sustainable alternatives without compromising on quality or performance.
This **rebuilt cylinder 4472306** undergoes a rigorous remanufacturing process, ensuring it meets or exceeds OEM specifications. It's a critical component for the **Hitachi EX1900**, vital for executing precise and powerful movements required in demanding applications.
Key Features and Benefits
Cost-Effective Solution: Acquire a high-performance cylinder at a fraction of the cost of a new OEM part, reducing your operational expenses significantly.
Environmental Responsibility: Choosing a **rebuilt cylinder** is an eco-friendly decision, reducing waste and the energy required for new production.
Guaranteed Quality: Each **rebuilt Cylinder 4472306** is completely disassembled, inspected, cleaned, and rebuilt using new or remanufactured parts that meet strict quality standards. It is thoroughly tested under simulated working conditions to ensure reliability.
Optimal Performance: Restored to original factory performance levels, this cylinder ensures your **Hitachi EX1900** maintains its powerful hydraulic functions for efficient operation.
Direct Fit for EX1900: Precision engineered as a direct replacement for the original **Hitachi 4472306 cylinder**, ensuring seamless installation and compatibility with your **EX1900**.
Applications: Hitachi EX1900 and Beyond
The **Hitachi EX1900** is a super-large hydraulic excavator renowned for its massive digging force and robust construction, making it indispensable in demanding environments. The **rebuilt Cylinder 4472306** is crucial for its operation, contributing to the powerful movements of the boom, arm, or bucket (depending on its specific application on the machine).
Typical application scenarios for the **Hitachi EX1900** and the **4472306 cylinder** include:
Mining Operations: Extracting vast quantities of ore and overburden in large-scale mines. The cylinder's strength is vital for penetrating hard materials.
Heavy Civil Engineering: Major infrastructure projects like dam construction, large-scale excavation for foundations, and tunneling where significant material handling is required.
Quarrying: Breaking and loading rock in quarries. The cylinder's reliability is paramount in these high-impact environments.
Replacing a worn **4472306 cylinder** with a high-quality rebuilt unit from Swafly ensures your **Hitachi EX1900** remains a productive asset in these critical applications, minimizing downtime and maximizing output.
Why Choose Swafly Machinery Co., Limited?
As a leading supplier on hitachi-isuzuparts.com, Swafly Machinery Co., Limited is your reliable partner for all your **excavator spare parts** and **mining equipment parts** needs. Our extensive inventory covers a wide range of categories:
Mechanical Engines: Including diesel engines for brands like Mercedes-Benz, KUBOTA, Cummins, Volvo Penta, Deutz, and more, plus assembly, maintenance, and rebuilding services. Also agricultural engines for KUBOTA and Yanmar.
Hydraulic System Components: Such as **hydraulic pumps** (like Kawasaki hydraulic pumps), main control valves, **hydraulic travel/swing motors**, and various valve assemblies. We stock parts for Komatsu, Caterpillar, Hitachi, and other major brands. The **rebuilt Cylinder 4472306** falls under this critical category.
Undercarriage System Components: Including reduction gearboxes, **travel motors** (**travel final motor drives**), and related parts.
Other Key Spare Parts: Oil pans, filters, camshaft assemblies, gaskets, hose assemblies, covering engine, hydraulic, and overall machine maintenance needs.
With our focus on quality, broad product range, and expertise in parts for heavy machinery like the **Hitachi EX1900**, Swafly is equipped to support your operations and keep your equipment running smoothly.
Related Questions & Answers
Q1: What exactly is involved in rebuilding this Cylinder 4472306?
A1: Rebuilding involves complete disassembly, thorough cleaning and inspection of all components. Worn or damaged parts like seals, O-rings, bushings, and sometimes rods or barrels are replaced. The cylinder is then reassembled, and critically, pressure and function tested to ensure it operates correctly and holds pressure within specifications for the **Hitachi EX1900**.
Q2: How can I tell if my Hitachi EX1900 cylinder (part 4472306) needs replacement or rebuilding? - Troubleshooting & Repair Advice
A2: Common signs include:
Hydraulic Leaks: Oil around the rod seal, barrel, or ports.
Loss of Power: The cylinder can't hold a load or extends/retracts slowly under pressure.
Jerky Movement: Inconsistent or stuttering operation.
Rod Damage: Scratches, dents, or corrosion on the chrome surface.
Q3: What are some simple tips for maintaining the hydraulic cylinders on my Hitachi EX1900? - Maintenance Tips
A3: Proactive maintenance extends cylinder life:
Keep cylinder rods clean and free of dirt and debris.
Regularly inspect seals for signs of leakage and replace them promptly if needed.
Ensure the hydraulic fluid is clean, at the correct level, and changed according to the manufacturer's schedule. Contaminated fluid is a major cause of cylinder wear.
Inspect pins and bushings at the cylinder mounts for wear.
Avoid side loading the rod whenever possible during operation.
Glossary of Hitachi & Mining Equipment Parts
Understanding the terminology for different parts is crucial for maintenance and repair. Here are 10 common parts found on **Hitachi excavators** and **mining equipment**, with their names in English, Chinese, and Russian, along with their location and an example application on specific models like the **Hitachi EX1900** or similar heavy machinery:
Track Shoe (履带板 / Гусеничная лента)
Location: Undercarriage
Example: Hitachi EX1900 Track System - Track ShoeIdler (引导轮 / Направляющее колесо)
Location: Undercarriage (front or rear)
Example: Hitachi EX1900 Undercarriage - IdlerSprocket (驱动轮 / Ведущая звездочка)
Location: Undercarriage (connected to final drive)
Example: Hitachi EX1900 Final Drive - SprocketCab Glass (驾驶室玻璃 / Стекло кабины)
Location: Operator's Cabin
Example: Hitachi EX1900 Cab - Cab GlassRadiator (散热器 / Радиатор)
Location: Engine Cooling System
Example: Hitachi EX1900 Engine Cooling - RadiatorOil Cooler (油冷却器 / Масляный радиатор)
Location: Hydraulic or Engine System
Example: Hitachi EX1900 Hydraulic System - Oil CoolerAir Filter Element (空气滤清器滤芯 / Элемент воздушного фильтра)
Location: Engine Air Intake System
Example: Hitachi EX1900 Engine Air Intake - Air Filter ElementFuel Injector (喷油器 / Топливная форсунка)
Location: Engine Fuel System
Example: Hitachi EX1900 Engine Fuel System - Fuel InjectorStarter Motor (起动马达 / Стартер)
Location: Engine Electrical System
Example: Hitachi EX1900 Engine Starting - Starter MotorAlternator (发电机 / Генератор)
Location: Engine Electrical System
Example: Hitachi EX1900 Electrical System - Alternator
Get Your Rebuilt Cylinder 4472306 Today
Equip your **Hitachi EX1900** with a reliable, cost-effective **rebuilt Cylinder 4472306** from Swafly Machinery Co., Limited. Contact us via hitachi-isuzuparts.com to inquire about this cylinder or any other **Hitachi parts**, **excavator spare parts**, or **mining equipment parts** you need.
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