Wind Turbine Bolting Tools. Our E-RAD BLU Series pistol grip electronic torque wrenches are lighter, faster, quieter, and more reliable than other conventional means of bolting.  Accurate to +/- 2.8%, this patented tool ensures that each bolt will be tightened to exacting standards. Torque Ranges up to 10,000 Nm! Read More

With unsurpassed power-to-weight ratio the E-RAD torque system eliminates the need to move heavy hydraulic pumps reducing operator fatigue.
Compared to hydraulic wrenches, the E-RAD decreased tightening times by up to 300% through the delivery of smooth and continuous torque.
Operates at 75db reducing the noise level considerably from other traditional torque systems.