4 Axle Drop Side Wall Semi Trailer
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4 Axle Drop Side Wall Semi Trailer
Product Details
4 Axle Drop Side Wall Semi Trailer | 60-80 t With Detachable Side Boards
This four-axle drop side wall semi trailer carries 60–80 tonnes on four 13 or 16 tonne FUWA or BPW axles, with air lift available on the first axle. The side wall boards drop down on their hinges or lift out of the pockets entirely, so the trailer loads from the side by forklift for bagged cement, aggregates and palletised freight, and runs as an open deck once the walls are off. |
Interested in this trailer? Tell us your cargo and destination port.

Need a different side wall height, lock position or axle rating?
Technical Specifications
| Specification Item | Technical Parameter |
|---|---|
| General Information | |
| Model | 4 Axle Drop Side Wall Semi Trailer |
| Payload Capacity | 60,000 – 80,000 kg (60–80 tonnes) |
| Tare Weight | Approx. 8,800 – 9,500 kg |
| Side Wall Height | 600 – 1,200 mm (customizable) |
| Body & Side Wall Structure | |
| Main Beam | Q345B high-tensile steel, 500 mm height (upper 14 mm / web 8 mm / lower 16 mm) |
| Side Board System | Hinged drop side boards, detachable from the stake pockets for open-deck work |
| Floor Plate | 3 mm diamond pattern anti-slip steel plate |
| Deck & Container Locks | |
| Container Twist Locks | Heavy-duty twist locks for standard ISO containers with side walls removed |
| Container Sizes | 20 ft and 40 ft containers, plus palletised freight on the open deck |
| Axles & Running Gear | |
| Axle Specification | 4 axles × 13 t / 16 t (FUWA or BPW); first axle air lift optional |
| Tire Specification | 12R22.5 / 315/80R22.5 tubeless steel tires (16 pcs + 1 spare) |
| Coupling & Braking | |
| King Pin | 2.0 inch (50#) or 3.5 inch (90#), JOST interchangeable |
| Brake System | WABCO dual-line air brake system with ABS |
Want a landed price delivered to your port?
Core Advantages & Key Features
80-Ton Heavy Payload Efficiency Four heavy-duty axles and a reinforced chassis structure carry heavy freight up to 80 tonnes. | Detachable Drop Side Boards Boards hinge down or lift out of the pockets, opening the full deck for forklift loading from the side. |
High-Strength Q345B Steel Beam Submerged-arc welded 500 mm main beams hold torsional resistance and frame strength under high-stress duty. | Multi-Lock Container Twist Locks Heavy-duty twist locks secure standard ISO containers once the side walls come off the deck. |

One Trailer, Three Working Setups
Drop-Side Box — boards up With the 600–1,200 mm boards standing, the deck holds bagged cement, aggregates, grain sacks and fertiliser without spillage. |
Open Deck — boards dropped or removed Steel coils, long profiles and palletised goods load from the side by forklift, or over the deck by crane. |
Container Deck — twist locks engaged 20 ft and 40 ft ISO containers lock straight onto the deck for intermodal runs and port-to-warehouse legs. |
Get a quote within 24 hours — no obligation.
Application Scenarios
Heavy Bulk & Industrial Freight Bagged cement, construction aggregates, steel coils and heavy mining materials moved between plant, quarry and site. |
Agricultural Logistics & Crops Grain sacks, fertiliser, animal feed and seasonal harvest produce on regional collection routes. |
Intermodal Container Shipping 20 ft and 40 ft containers locked onto the bare deck for port, railhead and warehouse legs. |

Transportation & Export Handling
Trailers ship waxed and painted so seawater cannot reach the steel during ocean transit, and we choose between three loading methods to keep your freight cost down. We compare the available sailings and quote the lowest landed cost for your port.
* Freight depends on port, sailing schedule and unit count — ask us for a landed-cost comparison.





