Factory equipment lives a hard life: daily fork entry, knocks from passing traffic, coolant and swarf, weather in the yard, and years rather than months of service. Designs are specified against that duty cycle instead of a single test lift, which is why bracing, section and finish are set by how the unit will be used, not by what looks adequate when loaded once.
Handling method drives much of the design. Fork pockets, entry heights and stability are set for your trucks. Where a unit is intended to be craned as well as forked, that is a different specification — rated lifting points, load testing and the certification LOLER requires, engineered in from the start rather than welded on later.
Manufacture is in Uttoxeter, Staffordshire, which keeps prototype, first-off and repeat production on the same drawing and the same standard. That matters when a trial of a few units turns into a full returnable fleet.