Sơ mi rơ moóc thùng thấp 3 axles lowbed semi trailer

ZW Vehicle Group 3-Axle Lowbed Semi-Trailer, a robust and reliable solution for heavy-duty transportation. Engineered with high-quality steel and a low-profile design, this trailer provides excellent stability and safety for oversized and heavy cargo.

We own our manufacturing facilities, allowing us to offer complete customization. Whether you need specific dimensions, a different payload capacity, or unique features, we can build a trailer that perfectly fits your requirements. Contact us to design your custom lowbed trailer today.

Product Overview

The 3 Axle Heavy Duty LowBed Trailer is a 40ft extendable lowbed semi trailer purpose-built for transporting oversized and heavy machinery. Designed and manufactured by zw group vehicel, this lowboy semi trailer combines high-strength materials, precision welding, and practical modular assembly to deliver dependable on-road performance and long-term service life.

Structural Strength and Materials

At the heart of the design, the main frame uses Q345 steel formed into a high box section to resist bending and concentrated loads. This choice of material and profile reduces deformation under heavy payloads and increases the trailer’s ability to carry construction equipment, industrial machinery, and other dense freight safely

Suspension and Balance Arm Design

The suspension frame and balance arm are fabricated using welded structures to achieve high strength and consistent appearance. This welding approach, verified by SGS procedures, ensures predictable fatigue performance and alignment under load cycles, which contributes to driver confidence and lower maintenance needs.

Applications & Ideal Use Cases*

Transport of construction machinery such as excavators, bulldozers, and wheel loaders where a low deck height is needed.

• Movement of industrial equipment and oversized components between manufacturing sites or to installation locations.
• Specialized haulage services for rental fleets, contractors, and logistic providers requiring a rugged 3 axle heavy-duty platform.

Safety & Handling Notes

Operators should observe manufacturer-recommended loading procedures and weight distribution guidelines when using the extendable lowbed trailer. The approach and departure angles (20° and 26° respectively) and minimum ground clearance (148 mm) are optimized for common loading ramps but should be verified against site conditions prior to maneuvering heavy equipment.

Why Choose This Lowboy Semi Trailer

For fleet managers and haulers seeking a robust, extendable, 3 axle heavy duty solution, this lowbed semi trailer offers a balanced mix of structural toughness, modular convenience, and certified welding quality. It is purpose-engineered to handle concentrated loads while providing practical features that improve uptime and simplify field operation.

Contact zw group vehicel to obtain a tailored quotation, arrange a factory visit, or schedule the complimentary on-site commissioning. We welcome inquiries from global transportation professionals interested in reliable heavy haul trailers built to recognized standards.zw group vehicel backs the extendable lowboy trailer with a 10-year warranty on the steel structure from delivery and a one-year warranty on spare parts.