Beam deck versus flat-level lowbed
The load path through a beam deck differs from a continuous flat-level carrying surface. Start with the cargo’s permitted supports.
Place the supports before selecting the deck
The Magnitude references distinguish modular beam-deck and flat-level configurations. A beam system is a particular carrying structure, not a promise that every load can sit at its lowest visible point. Obtain the cargo support drawing and identify where reactions may enter the trailer.
- Approved cargo support points
- Beam spacing and interfaces
- Cradle or blocking design
Compare the complete envelope
The supported load, cradle, deck members and suspension condition all contribute to transport geometry. Compare clearances between structural members as well as the external width. A machine may need support outside the beams or clearance for projections below its main frame.
- Lowest cargo component
- Installed support height
- Width at contact points
- Ground and transition clearance
Keep the build tied to the chart
Request the applicable deck, neck and rear-group arrangement and its load chart. Do not transfer a rating between modular decks because their nominal capacity names match. Record connections, insert sections and auxiliary equipment as part of one reviewed configuration.
- Deck-specific chart
- Connection identification
- Installed inserts
- Current inspection evidence