When looking for a hydraulic cylinder, there are hundreds of different ones to choose from. That's why Enerpac has put together a list of 10 different cylinders that are top sellers in the system globally. Tonnage, stroke and height - is it...
Bolt pulling – Why is sequence so important?
There are several different elements that determine whether a new flange connection will be both secure and leak-free. One of the most important elements in ensuring this is the sequence of bolt tightening. For a new bolt puller, this may seem very easy to figure out. What...
Pneumatic or Hydraulic? What should you choose?
Which tool is «best»? The simple and short answer is, it depends on where you intend to use the tool. In this article, we’ll take a look at some of the key areas and compare both types. Experienced bolt pullers are aware of the difference, the advantages, and...
When should you replace hydraulic oil?
With repeated use and over time, the hydraulic oil in tools will break down and become less effective. This is a normal process and occurs for a number of reasons. The higher the pressure in a hydraulic system, the more the oil will be compressed and broken down. The most common cause...
