How much is a strong electric wrench?
For strong, it is recommended that you use hydraulic wrenches.
Hydraulic wrenches are hydraulic, powered, large torque output bolts for the installation and removal of bolts. They are often used to tighten and loosen bolts larger than an inch. Hydraulic torque wrench maximum output torque of up to 110000Nm, not only improve work efficiency, reduce labor intensity, and greatly improve the quality of installation, but also conducive to on-site safety management.
