Which one is better, square driven hydraulic wrench or low clearance hydraulic wrench?

As we know, square drive hydraulic wrenches are bigger and heavier than low clearance wrenches with same torque range, therefore they are definitely more sturdy and durable than low clearance hydraulic wrenches under full load and high intensity operation. So we generally recommend giving preference to the square drive type when there is no space limitation. Especially in high-temperature and high-pressure rusting conditions, the actual torque required is often much higher than the recommended value, so from the safety point of view, it is more sure and reliable to use a large driving hydraulic wrench.

Of course, there are some working conditions that require frequent and high-efficiency operations, and the bolts of the equipment are often distributed at a high position from the ground, so it is more physically demanding to move and control the wrench, in this case, it is obvious that it is more light and efficient to operate with low clearance hydraulic wrench.