Bucket Cylinder For Sumitomo Small Excavator SH130-5

Introduction

A bucket cylinder is a specially designed hydraulic cylinder primarily used to control the movement of buckets in heavy machinery such as excavators, backhoes, and front loaders. Its main function is to allow the bucket to lift, lower, and tilt, making it easier to handle various material handling tasks. In the hydraulic system, the bucket cylinder controls the bucket’s precise movements with pressure changes in the hydraulic oil, allowing operators to efficiently handle heavy loads and adapt to complex working environments and diverse operation requirements.

Features

• High Strength and Durability: Usually made from high-strength steel or aluminum, it can withstand high pressure and heavy loads, adapting to harsh working environments. The design considers wear resistance and corrosion resistance, extending the service life.
• Efficient Hydraulic Operation: Utilizes hydraulic oil pressure to achieve smooth telescopic movement, quickly responds to control commands, provides powerful pushing and pulling force, and is suitable for handling heavy loads and complex operation tasks.
• Multiple Types: Can choose single-acting (hydraulic only used in one direction) or double-acting (hydraulic used in both directions) cylinders according to needs to meet different operation requirements. Some models are telescopic, allowing for greater extension without increasing external dimensions, suitable for space-limited applications.
• Available for Production: Our product can perfectly replace the hydraulic cylinder.

Applications

Construction Equipment

In excavators, they are critical for digging, loading, and moving soil or debris. In backhoe loaders, bucket cylinders assist in both digging and lifting.

Agricultural Machinery

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

Excavators

The bucket cylinder allows the bucket to penetrate the soil to achieve the digging action.

Loaders

Bucket cylinders help lift and tilt goods effectively in front loaders.

Design Considerations and Selection Criteria

• Bearing capacity: The cylinder must be able to bear the maximum load without breaking or deforming.
• Sealing: Used various seals, such as piston seals and rod seals, made of wear-resistant materials such as polyurethane and nitrile rubber. The cylinder body and thread end surface are finely processed to improve wear resistance.
• Durability: The cylinder must be able to withstand continuous and heavy use, adapting to harsh environments.
• Safety: The cylinder should not exhibit any sudden loss of pressure or unexpected movements that could endanger the equipment or operator.
• Maintainability: The cylinder must have easy and regular maintenance.

Sealing and Lubrication

Various seals are used such as piston seals and rod seals, made of wear-resistant materials such as polyurethane and nitrile rubber. The cylinder body and thread end surface are finely processed to improve wear resistance. The cylinder must be regularly lubricated with a suitable amount of hydraulic oil for lubrication purposes.

Maintenance and Preventive Measures

• Regular inspection
• Proper lubrication
• Seal replacement and calibration check

The correct installation, lubrication, and adjustment are crucial to the longevity of the cylinder. During installation, provide correct cylinder alignment guidance and suggest using appropriate installation brackets to fix the cylinder. Recommend inspection, repair, replacement procedures, and parts replacement and rebuilding services to extend the life of the cylinder.

Safety Considerations and Environmental Factors

When using the cylinder, it is essential to follow safety measures to prevent accidents. Proper disposal of hydraulic oil and parts is necessary for environmental protection.

Troubleshooting and Common Problems

Common problems with bucket cylinders include leaking, damage to the piston rod or cylinder wall, or a bent or broken rod. Inspection and maintenance can help prevent these issues.

If there are problems, diagnostic and repair methods include cleaning the cylinder, replacing seals, and correcting misalignment. Preventative measures such as regular inspection and maintenance can reduce the risk of potential problems.

About Our Company

We are a manufacturer of hydraulic cylinder replacements, with a complete range of products and become one of the leading manufacturers and wholesale distributors of hydraulic cylinders in the domestic and international markets. Our company adheres to the principle of excellent quality, relying on the industrialized production management strategy of fine manufacturing workshops, and continuously improves the manufacturing platform of the workshop from the use of technical talents, digital high-end manufacturing equipment, and professional testing systems. We have strong creativity, and we meet the diverse needs of customers with high efficiency, high precision, and high quality.

Professionalism

Our company has a dedicated team of professionals who are experts in the field of hydraulic cylinder production.

International Certification

We have acquired various international certifications, including ISO9001, CE, RoHS, and SGS, ensuring our products’ quality and safety.

Customization Services

We offer customized services to meet specific customer requirements.

Production Equipment

Our company has a full range of advanced production equipment, including lathes, grinders, milling machines, and testing equipment, ensuring the quality of our products.

After-sales Service

We offer excellent after-sales service, including technical support and product troubleshooting.

Author: lyl.