4 Axle 13.5m Sidewall Semi Trailer with 12 Twist Locks

The dual-purpose design of this 13.5m sidewall semi-trailer maximizes fleet efficiency by adapting to multiple cargo categories. Equipped with 2m-high sidewalls and 12 heavy-duty twist locks, it secures bulk agricultural produce, bagged materials, and palletized freight, while accommodating 20ft and 40ft ISO containers on return runs. Operators handle mixed logistics contracts with a single versatile platform across regional and international corridors.

The hybrid suspension pairs fuel economy with heavy-load reliability. The front liftable air axle raises during empty returns to save fuel and reduce tire wear, while deploying under full load for legal weight distribution. The rear three axles utilize mechanical suspension, delivering robust structural support, stable tracking, and easy maintenance on demanding road surfaces.

As a sidewall semi trailer manufacturer with our own China cargo semi trailer production line, the main beam, twist lock integration, and sidewall structures are fabricated in-house at LUYI Vehicle. Ordering factory direct ensures tailored dimensions, lock configurations, and axle options.