Hydraulic pullers – specifications

Hydraulic pullers are used for a wide range of tasks. They are effective, for example, when removing parts mounted on shafts, but also for short-distance transport. They are also used in the day-to-day operations of auto repair shops, rolling mills, mines, shipyards, and many other locations. As their name suggests, hydraulic pullers are used to remove bearings from a shaft by pulling them off using high force. Pullers have two or more arms that clamp onto the rear part of the bearing, and a pin that rests against the end of the shaft.

Where are hydraulic pullers used?

As mentioned above, hydraulic pullers are used in many industries. They are particularly common among employees at electric motor repair shops and pump installers. They are an essential piece of equipment in repair shops for two- and four-wheeled vehicles. It is worth noting that they are also used for loading in maritime transport, as well as in the construction industry as a handling device. Pullers are also used in agriculture and aviation.

How hydraulic pullers work

When the puller lever is activated, high pressure is applied to the hydraulic cylinder. As a result, the increased fluid pressure causes the cylinder to clamp onto the object, which is then lifted. The diameter of the puller shaft determines its lifting capacity. Hydraulic pullers have many advantages, one of the greatest being their ability to generate very high force. Furthermore, lever operation allows for precise control of the load and the position of the jaws, while also ensuring high operational safety. Another advantage is the power-to-weight ratio and a significantly more efficient use of energy compared to mechanical devices. When looking for hydraulic pullers tailored to your needs, consider the offerings from the Mechanizacja Technical and Sales Office. There, you’ll find hydraulic pullers of various sizes and strengths.