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For transport of long and oversized loads with adjustable length
URL Slug: /lowbed-trailer/extendable-beam
SEO Title: Extendable Beam Lowbed Trailer for Oversize Cargo with Variable Deck Length
Meta Description: The extendable beam lowbed trailer offers adjustable deck length for transporting long and oversized cargo, with high strength and stability.
The extendable beam lowbed semi trailer is designed to handle long and oversized cargo that cannot fit standard trailers. Its pull-out extendable beam system allows the deck length to be adjusted, providing flexibility for transporting steel beams, pipes, and other long equipment. With a payload capacity up to 80 tons, it combines strength with versatility.
| Payload Capacity | 40-80 tons |
| Deck Height (loaded) | 450-600 mm |
| Overall Length (extended) | up to 18,000 mm |
| Overall Width | 2,480-3,000 mm |
| Max Legal Load Height | up to 3.5 m |
| Axle Load | 13-16 tons per axle |
| King Pin | 2" or 3.5" |
| Gooseneck | Fixed or detachable |
| Ramp | Mechanical or hydraulic |
| Main Beam | Box-section high-strength steel |
| Neck Height | 1,200-1,400 mm |
Available with 2-axle, 3-axle, or 4-axle configurations. The extendable feature can be combined with fixed or detachable gooseneck options.
Constructed with high-strength steel (Q550/Q690) and HG785D quenched & tempered steel, the trailer ensures high load-bearing capability and resistance to mechanical stress. The box-section main beam provides excellent torsional rigidity.
Specifically designed for transporting long and oversized cargo, such as steel structures, precast concrete elements, large pipes, and heavy machinery that require extended deck length.
Customization includes deck length adjustment range, axle configuration, ramp type, and gooseneck style. Additional options for tie-down points and storage boxes.
Q1: How much can the deck extend?
The deck can extend up to a maximum overall length of 18,000 mm.
Q2: Can this trailer handle dual-lane highway transport?
Yes, it is designed to comply with legal transport dimensions and regulations.
Q3: What types of cargo is this best for?
Ideal for long steel beams, pipes, wind turbine blades, and other oversized cargo.
Q4: What is the MOQ?
MOQ is 1 unit.
Q5: Do you provide loading ramps?
Yes, mechanical or hydraulic ramps are available.
Q6: What is the standard payment term?
We accept TT 30/70.
Request a quote: luengroup@lhaxle.com or +86 17686798823
Main image: lowbed-semi-trailer-extendable-beam.png
Alt: Extendable beam lowbed semi trailer for oversized cargo
