Hydraulic torque wrenches are used when bolted joints must be tightened or loosened with high torque levels in a controlled, reproducible and safe manner. Typical application areas include maintenance, assembly and servicing in industrial plants, as well as steel construction, plant engineering, power generation, machinery manufacturing and pipeline construction. Thanks to their hydraulic power transmission, they achieve very high torque outputs with a compact design – even in confined working spaces.
The hydraulic torque wrenches from PLARAD are designed for long service life, robust construction and precise force transmission. Depending on the bolting application, space constraints and torque requirements, different tool designs are available to ensure the optimal solution for each task.
Models of hydraulic torque wrenches:
Square drive Wrench
Hexagon Wrench
Advantages of our hydraulic torque wrenches
High Precision and Repeatability:
Hydraulic torque wrenches allow for very precise control of torque, which is essential for achieving consistent and even preload forces in bolted joints. This is crucial for the durability and reliability of connections, such as in the oil and gas industry, mechanical engineering, or power generation.
High Performance at Large Torques:
They provide significantly higher torque compared to other bolting tools, making them ideal for large-diameter bolts or high-tension connections. Hydraulic systems are often necessary to achieve the required preload forces in such large-scale applications.
Increased Safety:
With controlled and even application of torque, the risk of over-torquing or damaging the joint is minimized. This reduces the likelihood of bolt failures or material fatigue, enhancing worker safety and operational reliability.
