The 4 Axle Lowbed Trailer features ultra-low bed, super load-bearing capacity, and ultra-wide platform as its core advantages. It is designed for transporting oversized and overweight cargo such as engineering machinery, power equipment, wind power equipment, large steel structures, and military equipment, and is the flagship equipment in the field of heavy special transportation.

Product Details

Superior Load Capacity:

Rated load capacity 60–120 tons, custom loads up to 200 tons and above

Main beams made of high-strength steel (Q550/Q690), with industry-leading yield strength

I-beam cross-section, excellent bending and torsional resistance

Dense crossbeam arrangement, evenly distributing loads, preventing bed deformation

Special reinforcement in the gooseneck area, with traction pins capable of withstanding extremely large vertical loads

Suitable for various oversized heavy components, safely withstands even concentrated single-point load

Ultra-Low Bed Height:

The bed's height from the ground is only... 750–900mm (standard flatbed approximately 1200mm)

Effectively lowers the center of gravity of cargo, significantly improving driving stability.

Allows passage through height-restricted sections, enabling compliant transport of oversized equipment.

Reduces loading and unloading difficulty, minimizing the need for auxiliary loading and unloading equipment.

Compared to standard low flatbeds, the center of gravity of cargo is further lowered by 100–200mm.

Four-axle load-bearing advantages:

Four-axle design ensures even axle load distribution, complying with oversized transport regulations in various countries.

Increased total number of axles reduces single-axle load, minimizing road damage.

Suitable for heavier cargo legally transported on roads, making oversized transport permit applications easier.

Four-axle configuration provides a larger support area, resulting in extremely high cargo stability.

Flexible wheelbase configuration adapts to different national road regulations.

Extra-wide load-bearing platform:

Standard bed width 2.5–3.0m

Expandable to 3.5–5.0m (hydraulic widening or insertion of widening plates).

Extra-wide platform is suitable for large transformers, wind turbine bases, and ship modules.

Significantly increases cargo area after widening, ensuring stable load-bearing of extra-wide cargo.

Easy widening operation, quick on-site completion without specialized tools.

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Application Scenarios

Construction Machinery (Excavators/Bulldozers/Crane): Detachable gooseneck self-driving platform, low bed for stability, high-efficiency loading and unloading

Power Equipment (Transformers/Generators): Ultra-low center of gravity to protect precision equipment, automatic leveling, shock-absorbing suspension

Wind Power Equipment (Tower Base/Nacelle): Ultra-high load capacity, widened platform, modular design

Shipbuilding/Offshore Engineering Modules: Large tonnage load capacity, port adaptability, hydraulic precision positioning

Bridge Steel Structures/Precast Components: Extra-long vehicle body, multi-point support, deformation resistance

Military Equipment (Tanks/Armored Vehicles): Ultra-high load capacity, low bed, rapid loading, unloading and deployment

Large Mining Equipment: Heavy-duty chassis, off-road adaptability, high durability

Aerospace Equipment: Ultra-low center of gravity, precision shock absorption, customized solutions

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Founded in 2003, Chengda Group boasts 23 years of manufacturing experience, exporting its products to over 80 countries and regions. We provide high-quality products and have obtained CCC, BV, ISO, and WMI certifications, with cumulative export value reaching US$5 billion. We are a leading supplier in the industry, exporting over 3,000 trucks, trailers, and cars annually. Leveraging high-standard machinery and automated equipment, a strong R&D team, and an elite sales team, we have established long-term cooperative relationships with many world-renowned companies such as China National Heavy Duty Truck Group, Shaanxi Automobile Group, FAW Group, Dongfeng Motor Corporation, XCMG Group, Liugong Group, and SEM Group.

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