The use of hydraulic jacking cylinders has revolutionized the way heavy loads are lifted and moved. High tonnage hydraulic jacking cylinders are specially designed to handle extremely heavy loads, up to 200 tons, making them an indispensable tool for industries such as construction, mining, and transportation. In this guide, we will explore the features, benefits, and common applications of high tonnage hydraulic jacking cylinders, as well as provide a step-by-step guide on how to use them safely and efficiently.

What are High Tonnage Hydraulic Jacking Cylinders?

High tonnage hydraulic jacking cylinders are heavy-duty hydraulic tools that are used to lift and move heavy loads. They are designed to handle loads of up to 200 tons and are commonly used in industries such as construction, mining, and transportation. These cylinders are typically powered by a hydraulic pump, which pressurizes the fluid in the cylinder, causing the piston to extend and lift the load.

Top Features and Benefits of High Tonnage Hydraulic Jacking Cylinders

Heavy-duty construction: High tonnage hydraulic jacking cylinders are built to withstand the toughest working conditions and are made from high-quality materials that are designed to last.
High lifting capacity: With a lifting capacity of up to 200 tons, high tonnage hydraulic jacking cylinders are capable of lifting even the heaviest loads.
Precision control: Hydraulic jacking cylinders offer precise control over the lifting process, allowing operators to lift and move loads with accuracy and ease.
Versatility: High tonnage hydraulic jacking cylinders can be used in a wide range of applications, from lifting heavy machinery to supporting bridges and other structures.
Safety: Hydraulic jacking cylinders are designed with safety in mind, with features such as overload protection and fail-safe systems that prevent accidents.

How to Use High Tonnage Hydraulic Jacking Cylinders

Determine the weight of the load you need to lift and select the appropriate jacking cylinder with a capacity that exceeds that weight.

Place the jacking cylinder in a stable and level position near the load.

Attach the cylinder to a hydraulic pump or power unit with hydraulic hoses.

Attach the lifting pad or saddle to the top of the cylinder.

Position the lifting pad or saddle under the load in a secure manner. The pad should be centered on the load and provide stable contact.

Turn on the hydraulic pump to start the lifting process. As the cylinder extends, the load will begin to lift.

Monitor the lifting process carefully, and stop lifting if you notice any issues, such as the load shifting or the cylinder becoming unstable.

Once the load has been lifted to the desired height, place support stands or blocks underneath it to keep it in place.

Lower the load by slowly releasing the hydraulic pressure on the cylinder.

Disconnect the hydraulic hoses from the cylinder and pump, and store the jacking cylinder in a safe location.

Always follow the manufacturer’s instructions and safety guidelines when using high tonnage hydraulic jacking cylinders. Inspect the equipment before use to ensure it is in good condition, and never exceed the weight capacity of the cylinder. Proper use of these tools can help improve safety and efficiency in lifting heavy loads.

Common Applications of High Tonnage Hydraulic Jacking Cylinders

High tonnage hydraulic jacking cylinders are used in a wide range of industries and applications, including:
Construction and heavy machinery lifting
Mining and excavation
Bridge and infrastructure support
Industrial machinery installation and maintenance
Shipbuilding and repair

Features of High Tonnage Hydraulic Jacking Cylinders

High tonnage hydraulic jacking cylinders come with a variety of features to ensure safe and efficient lifting. Some common features include:
a. Collapsed Height
The collapsed height refers to the height of the cylinder when it is fully retracted. This is an important consideration when choosing a cylinder for your application, as it affects the overall clearance and space required for the lifting process.

b. Stroke/Travel
The stroke or travel of a hydraulic jacking cylinder refers to the distance the piston can travel within the cylinder. This is another important consideration when selecting a cylinder, as it affects the lifting height and capacity.

c. Double Acting (Advance-Retract)
Double-acting cylinders are able to lift and lower loads in both directions, providing greater control and versatility in the lifting process. This makes them ideal for applications where precise control is required.

d. Rod End Relief Valve
A rod end relief valve is a safety feature that protects the cylinder from damage caused by over-pressurization. This valve releases excess pressure when the cylinder reaches its maximum capacity, preventing damage to the cylinder and ensuring safe operation.

e. Chrome Plated Plunger/Piston
Chrome plating on the plunger or piston of a hydraulic jacking cylinder provides increased durability and resistance to wear and corrosion. This helps to extend the life of the cylinder and ensure optimal performance over time.

f. Product Weight
The weight of the cylinder is an important consideration when selecting a cylinder for your application. The weight affects the ease of transport and handling, as well as the overall stability of the lifting process.

Conclusion
High tonnage hydraulic jacking cylinders are a powerful tool for lifting and moving heavy loads in a safe and efficient manner. With a range of features such as collapsed height, stroke/travel, double-acting operation, rod end relief valves, chrome plating, and varying product weights, these cylinders can be customized to meet the specific needs of different industries and applications. By choosing the right cylinder for your job and following proper lifting procedures, you can ensure a successful and safe lifting process.