Perhaps many people have heard of what hydraulic wrenches are, but they are not familiar with the classification and characteristics of hydraulic wrenches. So today we will take you to understand the classification of hydraulic wrenches.

Hydraulic wrenches come in two major series: drive hydraulic wrenches and hollow hydraulic wrenches.

As the name suggests, the drive hydraulic wrench is a universal hydraulic wrench that uses the drive shaft to drive the corresponding specification sleeve to achieve pre tightening of the nut. As long as the torque range allows, different specifications of bolts can be completed by replacing the corresponding high-strength sleeve. It has a wide range of applications. Hollow hydraulic wrenches are equipped with transition sleeves for use. Generally, when the screw extends out for a relatively long time, the space range is relatively small, the spacing between double nuts and bolts is too small, the nut and equipment wall are too small, or there are many difficult working conditions in certain industries.

Let's share so much about the two different hydraulic wrenches mentioned above and their related characteristics. If you need hydraulic wrenches or wind powered hydraulic wrenches, you can contact us for consultation!