Line-side space governs
Available space at the point of use often decides the handling method, working backwards to storage and transport rather than forwards from the store.

A4 / Application
Production lines, work-in-progress buffers, mixed load types
Material handling has to match takt time and line-side space, and awkward or non-palletised loads are the norm rather than the exception.
Selection factors
Available space at the point of use often decides the handling method, working backwards to storage and transport rather than forwards from the store.
Coils, drums, reels, frames and fixtures usually need purpose-selected attachments or lifting aids, specified against the actual load, not a category assumption.
Where the same route runs many times a shift, tugger routes can replace repeated truck movements. This is an analysis, not a preference.
The cost of a stopped line, not the cost of the truck, should determine maintenance intervals and critical spares held.
Equipment routes