Bucket Cylinder For Kobelco Small Excavator SK70SR-2

Introduction

The bucket cylinder for Kobelco small excavator SK70SR-2 is a specially designed hydraulic cylinder used for controlling the movement of the bucket in heavy machinery such as excavators, backhoe loaders, and front-end loaders. Its main function is to enable the lifting, lowering, and tilting of the bucket, making it convenient for various material handling tasks. In the hydraulic system, the bucket cylinder achieves precise control of the bucket by using the pressure variation of hydraulic oil, allowing operators to efficiently handle heavy loads and adapt to complex working environments and diverse job requirements.

Features

• High Strength and Durability: Typically made from high strength steel or aluminum, capable of withstanding high pressure and heavy loads, adapting to harsh working environments, designed with considerations for wear resistance and corrosion resistance, extending the service life.
• Efficient Hydraulic Operation: Utilizes hydraulic oil pressure to achieve smooth extension and retraction actions, able to respond quickly to control commands, providing powerful pushing and pulling forces, suitable for handling heavy loads and complex job tasks.
• Various Types: Can choose between single-acting (hydraulic used in one direction only) or double-acting (hydraulic used in both directions) cylinders according to needs, some models are telescopic, allowing greater extension without increasing external dimensions, suitable for applications with limited space.
• Perfect Replacement: Our product can perfectly replace these hydraulic cylinders.

Applications

Construction Equipment:

In excavators, they are essential for digging, loading, and moving soil or debris. In backhoe loaders, the bucket cylinder aids in both digging and lifting.

Agricultural Machinery:

Used in front-end loaders for scooping, lifting, and transporting soil, hay, and other materials.

Excavators:

The bucket cylinder enables digging actions by allowing the bucket to penetrate the soil.

Loaders:

In front-end loaders, they assist in raising and tilting goods effectively.

Design Considerations and Selection Criteria

• Bearing Capacity: Discuss the cylinder’s ability to withstand loads and pressures.
• Sealing: Talk about the various sealing components such as piston seals and rod seals, and the use of wear-resistant materials like polyurethane and nitrile rubber.
• Durability: Mention the fine surface treatment of the cylinder body and threaded ends to improve wear resistance.
• Safety: Discuss safety considerations in the design, ensuring the cylinder’s safe operation.
• Maintainability: Highlight the importance of regular inspection and preventive maintenance for prolonging the cylinder’s lifespan.

Sealing and Lubrication

The bucket cylinder utilizes various sealing components such as piston seals and rod seals. These seals are made from wear-resistant materials like polyurethane and nitrile rubber. The cylinder body and threaded ends undergo a fine surface treatment to enhance wear resistance. Regular lubrication with appropriate hydraulic oil is necessary to ensure smooth operation and prevent wear and tear.

Inspection and Preventive Maintenance

• Regular Inspection: Emphasize the importance of regularly inspecting the cylinder for any signs of damage or wear.
• Proper Lubrication: Stress the need for proper lubrication to ensure smooth operation and prevent premature failure.
• Seal Replacement: Discuss the importance of timely seal replacement to maintain optimal performance.
• Calibration Check: Highlight the significance of periodic calibration checks to ensure accurate operation.

Safety Considerations and Environmental Factors

When using the bucket cylinder, it is essential to follow safety measures to prevent accidents and ensure the well-being of operators and surrounding individuals. Safety precautions should be taken to avoid potential hazards. Additionally, environmental factors such as leakage prevention and proper disposal of hydraulic fluids should be considered to minimize any negative impact on the environment.

Fault Diagnosis and Troubleshooting

Common faults and issues that may arise with the bucket cylinder include leakage, insufficient power, and abnormal movements. Provide tips and solutions for diagnosing and resolving these problems, as well as preventive measures to minimize potential issues.

Company Introduction

We are a manufacturer of replacement hydraulic cylinders and one of the leading manufacturers and wholesale distributors in the domestic and international markets. We adhere to the pursuit of excellence in quality and rely on the industrialized production management strategy of fine manufacturing workshops. With the application of technical talents, digital high-end manufacturing equipment, and professional testing systems, our company continuously improves the manufacturing platform, perfects the production route of product quality, and has strong creative capabilities. We strive to meet the diverse needs of customers with high efficiency, precision, and quality.

From professionalism, international certifications, customized services, production equipment, to after-sales service, expand the introduction of the company in various aspects.

Author: lyl