One common mistake when selecting an electric transfer cart is choosing the vehicle capacity based only on the nominal weight of the cargo.
The actual design should also consider weight distribution and load concentration.
For example, a 20-ton machine may place most of its weight on several small support points. This creates different structural requirements compared with a uniformly distributed 20-ton load.
Engineers therefore need information about:
- Total load weight
- Load dimensions
- Support positions
- Center of gravity
- Loading method
- Required platform size
Dynamic forces during acceleration and braking should also be considered.
For irregular or oversized loads, drawings of the transported component are particularly useful during the design stage.
This allows the transfer cart frame and platform reinforcement to be designed specifically for the application.