Everything you need to know about EXV pallet stackers fitted with unique OptiSpeed tillers. The speed of this manually guided warehouse assistant is automatically modified depending on the distance between the operator and the truck. Starting with the unique tiller ergonomics: a lot of thought has gone into the positioning of the control elements. They enable intuitive one-handed operation for all operators, no matter the size of the hand and whether it is the right or left. Meanwhile the LED display on the tiller head allows the operator to keep an eye on all relevant truck information.