Hydraulic jacks are an essential tool in many industries, from automotive repair to construction. These jacks use hydraulic pressure to lift heavy objects and equipment, making them easier to move or repair. One type of hydraulic jack is the long stroke hydraulic jack. In this article, we will discuss what a long stroke hydraulic jack is, how it works, its advantages and disadvantages, and some common uses.

What is a long stroke hydraulic jack?

A long stroke hydraulic jack is a type of hydraulic jack that has a longer piston stroke than a standard hydraulic jack. The piston stroke is the distance the piston travels when the jack is raised or lowered. A long stroke hydraulic jack can have a piston stroke of up to 900mm, whereas a standard hydraulic jack typically has a piston stroke of 150mm to 300mm.

The longer piston stroke of a long stroke hydraulic jack allows it to lift objects higher than a standard hydraulic jack. This makes it useful in applications where a high lift is required, such as lifting heavy equipment or machinery.

How does a long stroke hydraulic jack work?

A hydraulic jack works on the principle of Pascal’s law, which states that pressure applied to a fluid in a closed container is transmitted equally in all directions. In a hydraulic jack, a small amount of force is applied to a small piston, which then transfers pressure to a larger piston. This pressure is then used to lift a heavy object.

A long stroke hydraulic jack works in the same way as a standard hydraulic jack. The main difference is the length of the piston stroke. When the jack is activated, the pump forces hydraulic fluid into the cylinder, which then moves the piston. The longer piston stroke of a long stroke hydraulic jack allows it to lift heavier loads to greater heights than a standard hydraulic jack.

Advantages of a long stroke hydraulic jack:

High lifting capacity: The long stroke hydraulic jack can lift heavier loads than a standard hydraulic jack. This makes it useful in applications where heavy equipment needs to be lifted.

High lift height: The longer piston stroke of a long stroke hydraulic jack allows it to lift objects to greater heights than a standard hydraulic jack. This makes it useful in applications where a high lift is required.

Stability: Long stroke hydraulic jacks are designed to be stable during use. This makes them safer to use than other types of jacks.

Durability: Long stroke hydraulic jacks are built to withstand heavy use. They are made from high-quality materials that can withstand the wear and tear of daily use.

Disadvantages of a long stroke hydraulic jack:

Cost: Long stroke hydraulic jacks are more expensive than standard hydraulic jacks. This is due to their longer piston stroke and the materials used to build them.

Size: Long stroke hydraulic jacks are larger than standard hydraulic jacks. This makes them harder to store and transport.

Weight: Long stroke hydraulic jacks are heavier than standard hydraulic jacks. This can make them more difficult to move around a worksite.

Common uses of a long stroke hydraulic jack:

Automotive repair: Long stroke hydraulic jacks are commonly used in automotive repair shops. They are used to lift cars and trucks for repairs and maintenance.

Construction: Long stroke hydraulic jacks are also used in construction. They are used to lift heavy equipment and materials to higher levels.

Industrial applications: Long stroke hydraulic jacks are used in a variety of industrial applications. They are used to lift heavy machinery, move large objects, and position equipment.

Mining: Long stroke hydraulic jacks are used in the mining industry to lift heavy loads and support underground tunnels.

Conclusion:

Long stroke hydraulic jacks are a useful tool in many industries. They have a longer piston stroke than a standard hydraulic jack.