40ft Cargo Trailer With High Fence

This 40ft cargo trailer with high fence is a side-wall semi-trailer engineered for freight that needs lateral containment on all four sides. Side wall heights from 600 mm to 1,200 mm and fully customisable fence height keep palletised goods, bagged cement, scrap metal, agricultural produce, and timber secured during transit. Available in 2-axle 40-ton, 3-axle 60-ton, 3-axle 80-ton, and tri-axle 100-ton configurations. BV, WMI, CCC, ISO9001 certified.

600 to 1,200 mm Side Wall Heights

The fence cargo semi trailer comes with side wall options at 600 mm, 800 mm, 1,000 mm, and 1,200 mm - choose the height that matches your typical load profile without paying for steel you do not need. The fence height itself is fully customisable per your request, so a cargo trailer hauling tall stacked pallets one week and low-profile steel coils the next can be spec'd for the taller scenario without overbuilding.

2 to 4 Axles, 40 to 100 Ton Payload

The 40ft cargo trailer platform spans four weight classes: 2-axle at 40 tons for regional distribution, 3-axle at 60 tons and 80 tons for heavy mixed freight, and tri-axle at 100 tons for the heaviest bulk loads on permit routes. The fence cargo semi trailer bridges the gap between an open flatbed and a fully enclosed dry van - secure enough to prevent load shedding, open enough to load from the side with a forklift.

Forklift-Accessible from All Three Sides

Unlike a fully enclosed cargo trailer, the high-fence side wall design lets forklifts load from either side or the rear - pallets do not need to be pushed to the front of the deck from a single loading dock. Combined with the 40ft cargo trailer's open top, overhead cranes can also drop loads directly onto the deck for mixed-mode loading at busy freight yards.

Lighter and Cheaper Than a Box Trailer

A fence cargo trailer weighs less than an equivalent enclosed dry van because it has no roof, no rear doors, and no solid side panels above the fence line. Lower tare weight means higher legal payload per trip. Lower purchase price means faster payback on the trailer investment - money that stays in the fleet owner's operating budget rather than sitting on a finance company's books.

Custom Fence Height to Match Your Freight Mix

Chengda builds every cargo trailer with high fence to the height you specify - not a stock dimension that compromises your load security. Transporting bagged cement stacked five layers high needs a taller fence than hauling steel rebar that sits low and ties down easily. Tell us your typical load and we weld the side wall at the height that makes sense for your operation.

BV, WMI, CCC, ISO9001 Certified Factory

Every side wall cargo trailer is manufactured in a factory holding BV, WMI, CCC, and ISO9001 certifications. The certificate pack ships with your trailer documentation, streamlining customs clearance when the cargo trailer arrives at destination ports where import regulations require proof of manufacturing quality assurance.

Bulk Vessel or Ro-Ro Shipment

The primary shipping method for the 40ft cargo trailer is by bulk cargo vessel or Ro-Ro ship with a tractor unit towing the trailer onto the vessel deck. No disassembly required for Ro-Ro - the fence cargo semi trailer arrives at your port ready to couple and deploy.

For containerised delivery, the tail section of the cargo trailer is cut before loading and reassembled at destination by welding and bolting at marked connection points. We provide a reassembly guide with torque values and weld procedures.

BV / WMI / CCC / ISO9001 Certified Manufacturing

Our factory holds BV, WMI, CCC, and ISO9001 certifications covering the design, fabrication, welding, and inspection of every fence cargo semi trailer we produce. The production line includes equipment purpose-built for side wall cargo trailer assembly - automated welding stations, alignment jigs for fence post fitting, and load-testing bays where each trailer is verified before painting.