What changes with the configuration
The cited deck height and ground clearance describe different boundaries. Treat the main-deck length as nominal until a drawing establishes the unobstructed area and contact arrangement for the intended load.
RGN / Detachable Gooseneck · SteelFontaine
Fontaine
Magnitude 55L Plus
A three-axle hydraulic-detachable lowbed with an 18 in deck-height reference and a nominal 26 ft main deck. The documented ground clearance and deck state matter when planning equipment loading.
What the documentation establishes
- Trailer family
- RGN / Detachable Gooseneck →
- Loading method
- Front detach
- Main deck / well length (nominal)
- 26 ftManufacturer reference summary; clear-length drawing still required · Source ↗
- Main-deck height
- 1 ft 6 inloaded · Source ↗
- Ground clearance
- 6 inloaded · Source ↗
A model name or nominal class does not establish usable payload. The rating conditions and build-specific questions below remain part of the selection.
How to read this model
A hydraulic-detachable lowbed reference with a low carrying deck and a defined nominal main-deck span. Front-loading procedure and underbody clearance remain part of the selection.
What controls the shortlist
Use the low deck only where the measured supports fit. A machine can satisfy transport height while still conflicting with the neck, rear transition or ground clearance during loading.
Questions for the build-sheet review
- What is the exact unobstructed well and support width?
- Which load state applies to the cited deck height?
- Is the machine’s approach/breakover path verified for the site?
Compare with a purpose
Selection commentary is based on the documented references below. Check the selected source and its review date; commentary does not supply missing manufacturer values.
Read the selected manufacturer reference ↗Dimension intelligence
3 axles · hydraulic detachableKnow the space. Know the limits.
B
Main deck / well length (nominal)26 ft7,925 mm
Documented spans Shared numeric scale
Spans compare documented values. They are not positioned or scaled to the photograph.
Manufacturer reference summary; clear-length drawing still required
View dimension source ↗6 measurements to confirm
Request these values for the actual configuration. An absent value is not zero and does not establish a fit.
- Main deck / well length (nominal)
- 26 ft / 7,925 mm · Manufacturer reference summary; clear-length drawing still required
- Overall transport length
- Not documented
- Overall / side-rail width
- Not documented
- Usable main deck / well length
- Not documented
- Usable support width
- Not documented
- Upper-deck length
- Not documented
- Rear-deck length
- Not documented
- Main-deck height
- 1 ft 6 in / 457 mm · loaded
- Ground clearance
- 6 in / 152 mm · loaded
- Kingpin setback
- Not documented
- Swing clearance
- Not documented
- Coupler height
- Not documented
- Axle spacing
- Not documented
- Gooseneck length
- Not documented
- Main hydraulic tail length
- Not documented
- Deck transition drop
- Not documented
- Loading ramp length
- Not documented
- Tail fold-under length
- Not documented
Overall length is not usable deck length. A published side-rail width does not establish the unobstructed support width. Values above come from documentation, not from image measurements.
Capacity with its conditions
No comparable payload rating is established by this reference. Obtain the configuration-specific load chart.
Structural ratings do not approve axle loads, the tractor connection, route clearance or a permit.
What to verify
- Rating basis: 55 tons
- 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.
- Loading method
- Front detach
- Axle arrangement
- 3
Manufacturer configuration detail
- Capacity
- 55 tonsManufacturer source ↗
- Deck type
- FLDManufacturer source ↗
- Deck width
- 8' 6" or 9"Manufacturer source ↗
- Loaded deck height/clearance
- 18" loaded deck height with 6" clearanceManufacturer source ↗
- Standard trailer axles
- 3Manufacturer source ↗
- Axle spread
- 54.5" or 60"Manufacturer source ↗
- Swing radius
- 102 inches (11 feet 11 inches overall gooseneck length)Manufacturer source ↗
Documentary statements retain their original conditions. Only unambiguous numeric fields enter dimensional checks.