There are many different types of hydraulic torque wrenches available. Hydraulic torque wrenches are used to apply a specific torque to fasteners such as nuts or bolts. Torque is basically the measure of the force of a turning object.
For many industries, hydraulic torque wrenches are tools of the trade. Torque hydraulic wrenches come in different styles and sizes. There are some that are especially designed to fit into small and difficult to reach places. Some of them are small in size, but big on power.
As with any other power tools, please use caution. It is advisable to always follow the instructions and proper safety procedures. Also, it is important to make sure that torque wrench calibration is done regularly.