Some truck applications call for entering and exiting doorways. Perform a walk-through of your building and measure doorway heights to learn your lowered or collapsed height requirement.
If your forklifts also operate on lorries, or work outside under a roof, you need to take these measurements into consideration too.
Importance of free lift
When working in a confined space the feature called free lift should be considered. The free lift function enables the forks to be lifted to a certain height with the mast at collapsed height.