- The Hydraulic Torque Wrenches' speed is directly depending on the Hydraulic Pump's Oil Flow.

- The Hydraulic Pump's Oil Flow is directly depending on the motor's performing power and the number of hydraulic stages.

That's why Rapid-Torc can really offer you the best choice: SPEED with a Double Effect - Triple Stage Pump

However: if High-Speed is NOT your priority, our best options are: The Classical Power Pack Models Double Effect, Double Stage.