A three-axle telescoping step deck with 53 ft closed and 72 ft extended overall references. The upper and lower deck transition distinguishes it from a straight flatbed; ambiguous deck-length rows are withheld from fit checks.
The selected open or closed state belongs with its own dimensions and rating chart.
Loading path
Crane / forklift
Establish the required extension, locking position and loading sequence using the manufacturer’s procedure. Check the trailer in its transport state after loading.
Supporting the load
An open telescoping span is not necessarily continuous flooring. Confirm the cargo’s permitted support positions and the extension-specific chart.
Other configurations of this model
Compare the changes in height, coupling or extension state before switching references.
8 ft 6 in2,591 mm · Manufacturer stated; loading condition not specifiedSource ↗
Coupling & running gear
Axle spacing
5 ft1,524 mm · Manufacturer stated; loading condition not specifiedSource ↗
Still needed from the build sheet
Usable main deck / well length
Main deck / well length (nominal)
Upper-deck length
Deck transition drop
Usable support width
Main-deck height
Ratings & support conditions
The exact build’s load chart is required. A model-family capacity range does not establish this configuration’s rating.
Tare, gross vehicle rating and structural load ratings describe different limits. None alone establishes allowable payload or legal axle loads.
Plan around the actual load
These applications identify what to investigate. Suitability depends on the transported assembly, support points and the selected trailer build.
Excavators
Will the stowed machine fit the well?
Track footprint length alone is insufficient. Record where the rollers react into the tracks, and check side rails, outriggers and the position of the machine centre of gravity.
Deck-height scope or source consistency requires review; do not derive a loaded-height result from the artwork or model name.
Source conflict: deck-length row repeats 53–90 ft while the overall-length row identifies this product’s own range. Usable deck length is withheld.
Match the selected deck, neck and axle configuration to the actual build sheet.
Read the complete capacity and support conditions at the source; a model-family rating is not automatically transferable.
Equipment selection requires verified weights and ratings, load support, coupling and axle analysis, securement planning and route review. This reference is not engineering, permit or route-clearance approval.