Bucket Cylinder For Doosan Middle Excavator DH280-3

Introduction

The bucket cylinder for Doosan middle excavator DH280-3 is a specially designed hydraulic cylinder that controls the movement of the bucket in heavy machinery such as excavators, backhoe loaders, and front-end loaders. Its main function is to enable the bucket to lift, lower, and tilt, making it easier to handle various material handling tasks. In the hydraulic system, the bucket cylinder precisely controls the bucket by changing the pressure of the hydraulic oil, allowing the operator to efficiently handle heavy loads and adapt to complex working environments and diverse job requirements.

Features

• High strength and durability

  The bucket cylinder is usually made of high-strength steel or aluminum and can withstand high pressure and heavy loads, adapting to harsh working environments. The design also considers wear resistance and corrosion resistance, extending the service life.

• Efficient hydraulic operation

  The bucket cylinder uses the pressure of the hydraulic oil to achieve smooth extension and contraction actions, can quickly respond to control commands, provide powerful push-pull force, and is suitable for handling heavy loads and complex job tasks.

• Diverse types

  The bucket cylinder can choose single-acting (hydraulic used only in one direction) or double-acting (hydraulic used in both directions) cylinders according to needs to meet different operational requirements. Some models are telescopic, allowing for greater extension without increasing the external dimensions, suitable for limited space applications.

• Perfect Replacement

  Our products can perfectly replace these hydraulic cylinders and are available in a wide range of excavator models.

Applications

The bucket cylinder has various applications in different types of heavy machinery, such as:

• Construction Equipment

  In excavators, they are essential for digging, loading, and moving earth or debris. In backhoe loaders, the bucket cylinder helps both with digging and lifting.

• Agricultural Machinery

  Used for front-end loaders, picking up, lifting, and transporting soil, hay, and other materials. In excavators, the bucket cylinder achieves excavation by allowing the bucket to penetrate the soil. In front-end loaders, they help to lift and tilt goods efficiently.

Design Considerations and Selection Standards

• Bearing Capacity

  The bucket cylinder should have sufficient bearing capacity to ensure stable operation under heavy loads.

• Sealing

  The bucket cylinder should have excellent sealing performance to prevent hydraulic oil leakage, which can cause damage to other parts and reduce work efficiency.

• Durability

  The bucket cylinder should have good durability and be capable of operating under harsh environmental conditions.

• Safety

  Bucket cylinder design should consider the safety of the operator and other personnel and prevent accidents during operation.

• Maintainability

  The bucket cylinder should be easy to maintain and repair when necessary.

Sealing and Lubrication

The bucket cylinder uses various seals, such as piston seals and rod seals made of wear-resistant materials such as polyurethane and nitrile rubber, to ensure excellent sealing performance. The cylinder body and threaded end surface are finely treated to improve wear resistance. Regularly adding appropriate amounts of hydraulic oil for lubrication is necessary.

Maintenance and Repair

• Regular Inspections

  Regular inspections are necessary to keep the bucket cylinder in good condition.

• Lubrication

  Proper lubrication ensures smooth operation and extends the service life of the bucket cylinder.

• Seal Replacement and Calibration Inspection

  Regularly replacing the seals and calibrating the bucket cylinder can prevent oil leakage and ensure stable operation.

Safety Considerations and Environmental Factors

When operating heavy machinery such as excavators, backhoe loaders, and front-end loaders, operators must take necessary safety measures to prevent accidents. Proper maintenance and repair of the bucket cylinder can also reduce the risk of accidents and failures.

Troubleshooting and Common Problems

Common problems with the bucket cylinder include oil leakage, unstable operation, and damage to other parts. Proper maintenance and repair can prevent these problems from occurring. Troubleshooting and preventive measures can also reduce the risk of potential problems and failures.

About Our Company

We are a manufacturer of replacement hydraulic cylinders with a complete range of products and have become one of the leading manufacturers and wholesale distributors of hydraulic cylinders in the domestic and international markets. We adhere to the principle of excellent quality and rely on industrialized production management strategies in the fine manufacturing workshop to continuously improve the manufacturing platform of the workshop, improve the quality production line of products, and have strong creation capabilities with high efficiency, high precision, and high quality to meet the diverse needs of customers.

Our Company’s Strengths:

• Professionalism
• International Certification
• Customization Service
• Production Equipment
• After-sales Service

Author: lyl