The unit can pickup and release standard-size steel drum automatically, with the light-duty Eagle-Grip head on the left side. The unit can dump the content of the drum with the cradle-grip in the middle and the gear reducer on the right side. (The amount of dumping can be controlled by the incline degree of the cradle-grip) (The unit will handle steel drums in585mmdiameter. ) (For custom-engineering, please consult with our authorized dealer.)