>> Product Name

Excavator Pin Shaft

>> Product Use

The High Quality Excavator Pin Rocker Connecting Arm Pin for Hitachi 240 is designed to serve as a critical connector in the excavator’s arm system. It plays a vital role in ensuring precise operation during tasks such as digging, lifting, and loading. This pin is specifically engineered for heavy machinery like the Hitachi 240, ensuring seamless performance in a wide range of applications. Whether in urban construction projects or challenging mining environments, it guarantees a smooth and reliable connection, facilitating uninterrupted operations for maximum productivity.

Our Excavator Pin is built to withstand the toughest working conditions, from construction sites to remote mining areas. Its high durability and precision engineering make it an ideal component for various heavy-duty machinery applications. By maintaining optimal functionality in challenging environments, this pin significantly contributes to the efficiency and reliability of excavators used in digging, loading, and material handling tasks. As a trusted supplier of excavator parts, Shanghai Fenghua International Enterprise Co., Ltd. ensures that our customers receive the highest quality pins for their machinery needs.

>> Product Characteristics

Elite Aftermarket Choice

Our High Quality Excavator Pin Rocker Connecting Arm Pin for Hitachi 240 is the perfect solution for the demanding aftermarket market. Crafted from premium materials, this pin ensures optimal performance and enhanced functionality for your excavator. It is engineered to meet the highest standards, delivering long-lasting durability and reliability for your machinery.

Exceptional Heat Treatment

We apply advanced medium-frequency induction heat treatment to significantly improve the hardness of the pin, making it highly resistant to wear. This heat treatment process increases the overall strength and endurance of the pin, ensuring it can withstand heavy use in tough working environments. As a result, it provides extended service life and excellent performance, even under extreme operational stresses.

Precise Tolerance Control

We prioritize precision in every production stage. Our strict tolerance control ensures that each pin fits perfectly within the excavator’s arm system, minimizing potential issues and optimizing machinery performance. This level of accuracy reduces maintenance costs and downtime, ensuring smooth and efficient operation for your construction or mining projects.

Stable Welding Technology

To enhance structural integrity, we use industrial robotic arms for welding, ensuring strong and reliable seams. The pin’s reinforced structure is designed to handle operational stresses, preventing failures and improving overall performance. Our advanced welding techniques contribute to the durability and longevity of the pin, making it a dependable choice for heavy-duty applications.

>> Experimental Results

Our High Quality Excavator Pin Rocker Connecting Arm Pin for Hitachi 240 has been rigorously tested under various operational conditions, ensuring that it meets the highest performance standards. With regular maintenance and under typical working environments, this pin boasts a service life of 1500 to 1800 hours, proving its exceptional durability. This long lifespan ensures that the pin can handle continuous use without compromising performance, offering long-term reliability for your excavator’s arm system.

Thanks to its superior heat treatment and precision manufacturing, this pin maintains its strength and functionality even under harsh working conditions. The consistent performance over its lifetime guarantees that your machinery remains operational with minimal downtime. This high-quality pin not only increases the productivity of your equipment but also minimizes replacement costs, making it a cost-effective choice for professionals who demand reliability and efficiency.

>> Certificates And Qualifications

>> The Company's Main Product Display

At Shanghai Fenghua International Enterprise Co., Ltd., we pride ourselves on providing durable and reliable components for the construction machinery industry. Our primary products include high-performance pin shafts and bushings for excavators, loaders, and other heavy machinery. We specialize in offering both OEM production and custom manufacturing services, allowing us to meet the unique needs of every client. Whether you require parts based on specific blueprints or have a sample for reference, we can deliver precisely what you need.

Our expertise extends to industries across the globe, including markets in Russia, South Africa, Australia, the Middle East, and South America. With a commitment to quality, we ensure that our products exceed international standards, offering exceptional value for both aftermarket and OEM clients. Our dedication to excellence guarantees that your machinery operates at peak efficiency, no matter the demands of your environment.

Excavator bushing

Excavator pin

Loader bushing

Loader pin

Construction machinery pins and bushings

>> Partial Applicable Vehicle Model Display

Partial Applicable Vehicle Model Display

Partial Applicable Vehicle Model Display1

>> Product Raw Material

The High Quality Excavator Pin Rocker Connecting Arm Pin suitable for Hitachi 240 (part number 3038448) is crafted from premium-grade materials, selected to ensure durability and optimal performance in demanding work environments. We offer a range of material options for this pin, tailored to meet specific requirements based on customer needs. The materials we use for the pin and bushing components include a variety of high-strength alloys, chosen for their wear resistance and overall strength.

For the pin shaft, we utilize materials like European standards 45C, 41Cr4, 42CrMo4, and 35CrMo4, which are known for their excellent toughness and resistance to fatigue under heavy load conditions. We also offer American standards such as 1045, 5140, 4140, and 4135, which provide outstanding mechanical properties suitable for the rigorous demands of heavy-duty machinery. For clients in China, we use 45#, 40Cr, 42CrMo, and 35CrMo steel, all of which provide high strength and durability for prolonged operational life.

The bushing materials are equally robust, with options like European 20CrMo44, 45C, 41Cr4, and 42CrMo4. American standards such as 4119, 4118, and 1045 are also available, along with Chinese materials like 20CrMnTi, 20CrMo, 45#, 40Cr, and 42CrMo, ensuring a perfect match for both strength and wear resistance. With these high-quality materials, our excavator pins offer exceptional reliability, contributing to smooth and efficient operation of your Hitachi 240 excavator in a variety of construction and mining applications.

By providing customized solutions for material selection, we ensure the best performance and longevity for your machinery, helping you maintain peak efficiency while minimizing downtime.

Pin shaft raw materials

Bushing raw materials

Production Process of Excavator Pin Rocker Connecting Arm Pin

Our production process for the High Quality Excavator Pin Rocker Connecting Arm Pin for Hitachi 240 3038448 combines precision, advanced technology, and rigorous testing to deliver exceptional performance and durability.

1. Material Selection

We source high-strength materials such as 45C, 41Cr4, and 42CrMo4 to ensure long-lasting performance. Each material batch undergoes strict quality control to guarantee reliability in demanding work environments.

2. Precision Machining

Using state-of-the-art CNC equipment, we precisely machine each pin to exact dimensions. This step ensures a perfect fit and performance in the Hitachi 240 excavator, reducing the risk of mechanical issues.

3. Heat Treatment

We apply specialized heat treatment techniques to enhance hardness and wear resistance. Induction hardening is used to ensure the pin’s ability to endure heavy loads and extreme working conditions.

4. Welding and Assembly

Industrial robotic arms are used for precise welding, ensuring robust structural integrity. This process enhances the pin’s durability and ensures a reliable connection for the excavator’s rocker arm.

5. Final Inspection and Testing

Before delivery, each pin undergoes stringent quality checks, including dimensional verification, hardness tests, and fatigue simulations. Only pins that meet our high standards are approved for shipment.

Production Process of Excavator Pin Rocker Connecting Arm Pin

PRODUCT CATEGORY

High Quality Excavator Pin Rocker Connecting Arm Pin Suitable For Hitachi 240 3038448

>> Product Name

>> Product Use