Depending on the installation option, walk-through complexes may have:

The loader or stacker drives directly deep into the entry rack channel and places the goods. Therefore, there are certain requirements both for loading equipment and the parameters of the rack structure.
A — Overall width of the loader.
There must be a minimum clearance B mm on each side between the loader and the vertical members of the rack.
Size C, distance between rack posts.
G — Loader operator protection width.
H — Minimum distance between cradles.
Minimum clearance between cradle and operator guard – 50 mm.
D and E — Base height and forklift protection.
F — Maximum lift height.
Must be at least 200mm over size I.
