Available in 2-axle, 3-axle, and 4-axle variants, these trailers boast a load capacity ranging from 20 to 150 tons. The low-lying cargo bed makes loading and unloading a breeze, while the low center of gravity translates to robust load-bearing capacity, long-lasting durability, and solid transportation safety. Perfect for moving construction machinery like excavators, along with heavy-duty gear such as transformers and large special equipment.
1. structural design
The frame is built with a concave beam or well-shaped design, featuring a stepped profile. Its front gooseneck mates perfectly with the tractor saddle, while the middle section houses a low-slung cargo bed and the rear is fitted with a heavy-duty wheel frame-this setup cuts down the cargo bed's ground clearance significantly.
2.Longitudinal beam configuration
Longitudinal beams are engineered with an I-shaped cross-section, delivering far better rigidity and load-bearing capacity than conventional beam designs. They stand up to heavy loads with minimal structural deformation.
3.Material selection and component quality
The frame's core is crafted from Q345B high-strength steel- a material boasting exceptional toughness and tensile strength. Shot blasting treatment further boosts the frame's corrosion and fatigue resistance, letting it hold up seamlessly in tough, complex working conditions.
We fit these trailers with core parts from top global brands, including JOST fifth wheels and WABCO brake valves. This premium component selection ensures reliable trailer operation right from the start, cutting down on breakdowns even after years of heavy use.
4.Performance and Parameters
Operational advantagesThe low-profile cargo bed eliminates the need for complex auxiliary gear when loading and unloading heavy cargo, streamlining operations and boosting efficiency. What's more, the low center of gravity design enhances driving stability significantly, minimizing the risk of cargo shifting, tilting, or slipping mid-transit.
Durable performanceThanks to the robust combination of high-strength steel and advanced corrosion-resistant treatments, these trailers boast an extended service life. They're built to hold up under harsh operating conditions-whether it's rough construction sites or long-haul cross-country routes.
