Arm CylinderFor Doosan Large Excavator DH500LC-7

Arm Cylinder For Doosan Large Excavator DH500LC-7

Introduction:

The arm cylinder is a hydraulic cylinder specially designed to provide linear motion and power to the arm of various types of machinery, such as excavators, cranes, and robotic arms. The arm cylinder plays a critical role in the hydraulic system, allowing additional tools or attachments to move and control effectively. These cylinders not only achieve smooth motion but also withstand heavy loads, ensuring efficient operation and reliability of machinery under various operating conditions.

Features:

1. High-Efficiency Transmission: The arm cylinder provides powerful linear motion and force, ensuring high efficiency in various operations of the mechanical arm.

2. Precise Control: Through the hydraulic system, the arm cylinder can achieve precise motion control, making the operation of additional tools more flexible and accurate.

3. Strong Durability: Arm cylinders are usually made of high-strength materials, with good wear resistance and corrosion resistance, suitable for long-term use in harsh environments.

4. Versatility: These cylinders can be widely used in various types of machinery, such as excavators, cranes, and robotic arms, to adapt to different work requirements.

5. Easy Maintenance: The design considers ease of maintenance and replacement, making regular inspection and maintenance more convenient and reducing equipment downtime.

We can produce this product, and our products can perfectly replace these hydraulic cylinders.

Applications:

1. Construction Engineering: In excavators and cranes, the arm cylinder is used to control the movement of the bucket or boom, for earthworks, material handling, and structural installation.

2. Manufacturing Industry: In automated production lines, the arm cylinder is used for the movement of robotic arms, for assembly, welding, and handling processes, improving production efficiency and accuracy.

3. Agricultural Machinery: In agricultural machinery such as harvesters and seeders, the arm cylinder controls the movement of the operating arm, performing tasks such as seeding, fertilizing, and harvesting.

4. Mining: In mining equipment, the arm cylinder is used to control the movement of the arm of mining equipment, for mining and transportation of ores.

5. Logistics and Transportation: In forklifts and handling robots, the arm cylinder is used to control the lifting and movement of the fork, realizing material handling and stacking.

Design Considerations and Selection Standards:

1. Load-Bearing Capacity: Arm cylinders need to provide sufficient power to support the weight of the attachment and the load.

2. Sealing: Various seals such as piston seals and rod seals are used to prevent hydraulic oil leakage and dust intrusion.

3. Durability: The cylinder needs to have good wear resistance and corrosion resistance to adapt to harsh operating environments.

4. Safety: The design should consider safety factors such as preventing sudden movements and avoiding hydraulic oil leakage.

5. Maintainability: The cylinder design should be easy to maintain and repair, reducing equipment downtime.

Sealing and Lubrication:

Various seals such as piston seals and rod seals are used to prevent hydraulic oil leakage and dust intrusion. The seals are made of wear-resistant materials such as polyurethane and nitrile rubber. The cylinder body and threaded end surface are finely processed to improve wear resistance. Regular lubrication is required with an appropriate amount of hydraulic oil to ensure proper functioning.

Maintenance and Prevention:

Regular inspection and maintenance are necessary to ensure the normal operation of the cylinder. Common problems include oil leakage, piston rod bending, and seal damage. Proper maintenance includes cleaning, replacing seals, and adding lubricating oil. Prevention measures include avoiding overloading, avoiding sudden movements, and regular inspection.

Installation Guide:

1. Clean the installation surface and ensure that the cylinder mounting surface and the connection surface of the machinery are flat and free of burrs.

2. Install the cylinder according to the structure of the machinery and connect the hydraulic pipeline.

3. Check the installation of the cylinder and the pipeline for leaks.

4. Test the operation of the cylinder to ensure its smooth operation.

Safety Considerations and Environmental Factors:

Safety measures such as preventing sudden movements and avoiding hydraulic oil leakage are necessary to prevent accidents. Environmental factors such as temperature and humidity can affect the performance of the cylinder and need to be considered during operation.

Troubleshooting and Common Problems:

1. Oil Leakage: The seal is damaged, and the cylinder needs to be resealed.

2. Piston Rod Bending: Overloading or improper maintenance can cause the piston rod to bend, requiring replacement.

3. Seal Damage: Damage to the seal can cause oil leakage and needs to be replaced.

4. Abnormal Noise: This problem is caused by insufficient lubrication or cylinder damage and needs to be checked and repaired.

Prevention measures include avoiding overloading, avoiding sudden movements, and regular inspection.

About Songte Company:

We are a professional substitute hydraulic cylinder manufacturer with a wide range of products, becoming one of the leading hydraulic cylinder manufacturers and wholesale dealers in the domestic and international markets. We always adhere to the principle of excellent quality and rely on the industrialized production management strategy of the fine manufacturing workshop to continuously improve our technical level and production efficiency. By introducing high-end digital manufacturing equipment and professional testing systems, we continuously optimize the manufacturing platform, improve the product quality control process, and have strong innovative capabilities. Our goal is to meet customers’ diversified requirements with efficient, accurate, and high-quality principles.

We offer professional expertise, international certification, customized services, production equipment, and after-sales services. Our company is committed to providing customers with high-quality and efficient services.

Author: lyl