Bucket Cylinder For Komatsu Small Excavator PC75UU

Introduction

A bucket cylinder is a specially designed hydraulic cylinder used to control the movement of buckets in heavy machinery such as excavators, backhoe excavators, and front-end loaders. Its primary 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 achieves precise control of the bucket by varying hydraulic oil pressure, enabling operators to efficiently handle heavy loads, adapt to complex work environments, and diverse job requirements.

특징

• High strength and durability: typically made of high-strength steel or aluminum, able to withstand high pressures and heavy loads, and designed with wear and corrosion resistance in mind, extending its life span.
• Efficient hydraulic operation: uses hydraulic oil pressure to achieve smooth extension and retraction, capable of quickly responding to control commands, providing powerful pushing and pulling force, suitable for handling heavy loads and complex job tasks.
• Various types: single-acting (hydraulic used in one direction only) or double-acting (hydraulic used in two directions) cylinders can be selected based on requirements to meet different operating needs. Some models are telescopic, allowing for greater extension without increasing external dimensions, suitable for applications with limited space.
• Customizable: our product can perfectly replace these hydraulic cylinders.

Applications

Bucket cylinders are essential in construction equipment, agriculture machinery, excavators, and front-end loaders. They help to excavate, load, and move earth or debris in excavators, assist in digging and lifting in backhoe excavators, aid in lifting and dumping in front-end loaders, and are essential for soil, hay, and other material handling tasks in agriculture machinery.

Construction Equipment:

• Excavators: bucket cylinders allow the bucket to penetrate the soil to achieve digging action.
• Backhoe Excavators: bucket cylinder not only helps in digging but also in lifting.
• Front-end Loaders: bucket cylinders help to lift and dump goods effectively.

Agriculture Machinery:

• Front-end loaders: for soil, hay, and other material handling tasks.

Excavators:

• Bucket cylinders allow the bucket to penetrate the soil to achieve digging action.

Design Consideration and Selection Standard

Bucket cylinder’s design consideration includes the load-carrying capacity, sealing performance, durability, safety, and maintenance. The following are key aspects of design consideration and selection standards:

• Load-carrying capacity: bucket cylinder typically uses high-strength materials to withstand high pressures and heavy loads.
• Sealing performance: the cylinder uses various seals such as piston seals, rod seals, etc. made from wear-resistant materials such as polyurethane and nitrile rubber to enhance the sealing performance, extend service life, and reduce oil leaks.
• Durability: cylinder body and thread surface are precisely processed to improve wear resistance and prolong service life.
• Safety: cylinder design should consider safety features such as pressure relief valves to reduce the risk of accidents.
• Maintenance: regular maintenance such as oil changes, seal replacements, and calibration checks can extend the life of the cylinder and maintain its performance.

Sealing and Lubrication

The bucket cylinder uses various seals such as piston seals, rod seals, etc. made from wear-resistant materials such as polyurethane and nitrile rubber to enhance the sealing performance, extend service life, and reduce oil leaks. Regular lubrication with hydraulic oil is required to maintain the cylinder’s performance and extend its service life.

Maintenance and Repair

Regular maintenance and repair are essential to keep the bucket cylinder running smoothly and prevent potential problems. The following are common maintenance tasks:

• Regular inspection: check for any signs of wear, oil leaks, or other damage.
• Lubrication: apply lubrication to moving parts and check hydraulic oil levels regularly.
• Seal replacement: replace worn or damaged seals to prevent oil leaks.
• Calibration check: check the cylinder’s pressure and stroke to ensure it meets the required specifications.

Safety Considerations and Environmental Factors

When using the bucket cylinder, it is important to follow safety precautions such as wearing protective equipment and ensuring proper installation and use. Additionally, it is essential to consider environmental factors such as oil leaks or spills and proper disposal of used hydraulic oil.

Troubleshooting and Common Problems

Common problems with the bucket cylinder include oil leaks, seal damage, and failure to extend or retract. Troubleshooting steps may include checking oil levels, inspecting seals, and checking for any damage or loose connections. Regular maintenance tasks can prevent potential problems from occurring.

About Our Company

We are a manufacturer of replacement hydraulic cylinders, offering a complete range of products. We have become one of the leading manufacturers and wholesale distributors of hydraulic cylinders worldwide. We follow the principle of excellent quality and rely on industrialized production management strategies based on refined manufacturing workshops, technical talents, digital high-end manufacturing equipment, and professional inspection systems, continually improving the workshop manufacturing platform, perfecting the product quality production line, and having strong creativity to meet the diverse needs of customers. We provide professional, international certification, custom services, production equipment, and after-sales service, among other aspects.

Author: lyl