Curtain Semi Trailer 3 Axle 30,000 KG Side Curtain Cargo Trailer

A curtain semi trailer is a side-loading cargo unit built for fleets that need fast, flexible access to the load. This three-axle model carries up to 30000 KG and suits haulage contractors, distributors and importers moving palletised or boxed freight. The side curtain body opens along the full length, so forklifts load from either side without a rear-only workflow.

Why It Works On Site

• 30000 KG load capacity — handles dense pallet loads and mixed consignments on regular distribution runs.
• Three 13-ton axles — spread the weight across the trailer for stable tracking on long highway legs.
• Mechanical or air suspension — pick mechanical for simple servicing or air for a smoother ride with fragile cargo.
• Standard 28-ton landing gear — supports the trailer safely when it is dropped off for loading or parking.
• 90 mm leaf springs, 10 layers — rated for repeated heavy loading cycles on uneven yard surfaces.
• 2.0 inch (50 mm) or 3.5 inch (90 mm) king pin — matches the fifth wheel already on your tractor units.

Where It Is Used

Fleet operators use this trailer for general cargo work: boxed goods, bagged materials, building supplies and palletised freight that needs side access at the dock. The curtain body speeds up loading at warehouses where a rear door alone would slow the turn-around.

It also fits depot-to-depot runs and regional distribution routes, where drivers need to open one side, load, and close up without waiting for a crane or a dedicated loading bay.

Customisation Before Delivery

Several options are settled at order confirmation. Choose the colour to match your fleet livery, and specify the tyre size from the 10.00R20, 11.00R20 or 12R22.5 options. Suspension type and king pin size are also confirmed with your order, so the trailer arrives matched to your tractors.

Buyer Questions

What load can this trailer carry?

The stated load capacity is 30000 KG. Confirm the final figure against your route weights and local axle limits at quotation.

Can I specify the suspension type?

Yes. Mechanical suspension and air suspension are both listed options, and the choice is fixed when the order is confirmed.

Which tyre sizes are available?

Three sizes are offered: 10.00R20, 11.00R20 and 12R22.5. State your preference at quotation so it is built into the order.

Send your required body length, axle count and order quantity to receive a tailored quotation.