Guide to Hydraulic Systems and Telescopic Cylinders in Cranes

Hydraulic systems and telescopic cylinders play a crucial role in the operation of cranes. They are fundamental to the lifting and moving capabilities of these machines. However, problems can occur, causing interruptions in operation or potential damage. This guide will delve into the circumstances around these issues, possible solutions, and preventive measures.

The Occurrence of Problems in Hydraulic Systems and Telescopic Cylinders

The problems in hydraulic systems and telescopic cylinders usually occur due to several reasons, such as wear and tear, improper use, insufficient maintenance, or manufacturing defects. These issues can result in decreased performance, increased downtime, and potential safety hazards.

Common Problems

  • Hydraulic fluid contamination
  • Seal leaks
  • Cylinder misalignment
  • Overheating of the hydraulic system

Solutions to Problems in Hydraulic Systems and Telescopic Cylinders

These problems can be addressed through several solutions, which may include regular maintenance, use of quality parts, proper handling, and consultation with experts.

Steps to Solve the Problem

  1. Identify the problem: This involves diagnosing the issue at hand.
  2. Consult with experts: This is to ensure that the problem is accurately identified and the correct solution is chosen.
  3. Implement the solution: This step may involve replacing parts, cleaning the system, or adjusting the alignment of the cylinder.
  4. Crane Hydraulic Cylinder

  5. Conduct regular maintenance: This is to prevent the problem from reoccurring.

Confirming Problem Resolution

After implementing the solution, it is important to confirm that the problem has been resolved. This can be done through performance tests and regular monitoring of the system.

Preventive Measures

Several preventive measures can be taken to avoid similar issues in the future. These include regular maintenance, use of quality parts, proper training of machine operators, and adhering to manufacturer’s guidelines.

Should the problem persist, feel free to contact the technical department of WLY Transmission, and we will assist in handling it. Our response time is generally within 24 hours.

Take a tour of our VR factory:

About WLY Transmission

WLY is an experienced supplier and manufacturer in China. We offer a wide range of products, including forklift hydraulic cylinders, agricultural machinery cylinders, and construction cylinders. Our design capacity is 200,000 sets, with 300 sets of all sorts of fully automatic CNC production equipment and automatic hydraulic cylinder assembly equipment.

Our Product Range

In addition to the above, we also supply the following products:

  • Aerial work platform cylinder
  • Sanitation vehicle cylinder
  • Telescopic handler boom cylinder
  • Excavator hydraulic cylinder
  • Offshore Cylinder
  • Hydraulic Cylinder

  • Energy Technology Cylinder
  • Tunnel Boring Machine Cylinder

We offer high-quality products at preferential prices and provide considerate services. We also welcome customization requests with drawings or samples.

Get a glimpse of our factory and hydraulic cylinders through our picture and video:

WLY hydraulic cylinder factory


MAIL: [email protected]

Addr:  TieYe Road 9-13 Unit3-2-204