3 Axle Side Wall Box Semi Trailer

3 Axle Side Wall Box Semi Trailer

3 Axle Side Wall Box Semi Trailer

Chengda 3 Axle Side Wall Box Semi Trailer is a versatile, heavy-duty transport solution featuring removable side walls for efficient loading and secure hauling of bulk cargo, bagged goods, and containers.

Product Details

3 Axle Side Wall Box Semi Trailer — 50-60 Ton Payload, Converts to Flatbed in Minutes

Built on a Q345B high-tensile steel chassis with 500 mm main beams, this 3 axle side wall semi trailer hauls bagged grain, cement, fertilizer and palletized cargo under full side wall protection, then drops its boards for flatbed container work on the return leg. FUWA or BPW axles, 3 mm diamond pattern floor plate and WABCO ABS braking come as standard. Side wall height is customizable from 600 mm to 1,000 mm to match your local loading rules.

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Product Overview

3 Axle Side Wall Box Semi Trailer for grain and container cargo


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Technical Specifications

Specification ItemTechnical Parameter
Trailer Overview
Model3 Axle Side Wall Box Semi Trailer
Tare WeightApprox. 7,800 kg
Payload Capacity50,000 kg – 60,000 kg (50-60 Tons)
Cargo Box & Floor
Side Wall Height600 mm to 1,000 mm (Customizable)
Floor Plate3 mm Diamond Pattern Steel Plate
Chassis & Coupling
Main Beam MaterialQ345B Carbon Steel (Height: 500 mm)
King Pin2" (50#) or 3.5" (90#) JOST Interchangeable
Running Gear & Braking
Axle Specification3 x 13 Ton FUWA / BPW / Tri-axle
Tire Type & Quantity12R22.5 Tubeless Tires (12 Pcs + 1 Spare)
Brake SystemWABCO Dual-Line Air Brake System with ABS

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Core Advantages & Key Features

Removable Side Wall Design

High sidewalls hold loose cargo in transit and detach or drop for flatbed container hauling.

High-Strength Steel Chassis

Q345B high-tensile steel main beams deliver maximum frame durability and heavy payload capacity.

Heavy-Duty Axle & Suspension

Premium 13T/16T FUWA or BPW axles and reinforced leaf springs absorb heavy impact on tough roads.

Multi-Functional Cargo Securing

Heavy-duty tie-down hooks, rope rollers and ISO twist locks stabilize mixed cargo loads.

Side wall panels, twist locks and ladder details of the 3 axle box semi trailer

Application Scenarios

Agricultural & Grain Logistics

Transports bagged grain, fertilizer, animal feed and farm produce safely without loss.

Construction & Industrial Materials

Handles cement bags, brick pallets, steel coils and equipment components on regional routes.

Cross-Border Intermodal Freight

Lowers its side boards to carry standard shipping containers, so the return trip never runs empty.

3 axle side wall semi trailer loaded with grain bags on site

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Packaging, Shipping & Support

Export Packing

Waxed and protected before loading, shipped by bulk vessel or RO-RO to your port.

Spare Parts Supply

Brake chambers, lamps, tires and other consumables packed with the trailer on request.

Pre-Shipment Inspection

Axle alignment, brake test and photo report before the trailer leaves the yard.

Export Documents

Invoice, packing list, B/L and certificate of origin handled for smooth customs clearance.

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