TX Series Hydraulic Torque Wrench?
The TU is a Square Drive Hydraulic Wrench that utilizes industrial impact sockets to engage fasteners. It is very similar to your hand operated torque wrench. The TX is a Low Profile Hydraulic Wrench that utilizes individual Hex Links to engage the fastener. With the TX there is a Power Cylinder and Hex Links in various sizes to meet the size requirements of various fasteners.