Operating in aisles as narrow as 66 in., 9000 Series Swing-Reach employs ac technology for longer battery run times, regenerative lowering, and LED compartment lights. ACR System, which combines ac drive motor and ac lift motor, promotes acceleration, smooth direction changes, as well as quiet and precise traction and lift. Used for pallet handling or case picking, trucks can elevate up to 45 ft and handle loads up to 60 in. deep or 108 in. wide.