5 Collaborations in 3 Years, Over 150 Hydraulic Axle Lines Delivered! At Supro Trailer, we don’t just deliver trailers — we empower your heavy transport business to grow and lead.
❐ "Easy Supro" – Just like the split version of the STN-V3 hydraulic modular trailer, this model features a widening platform in the middle, helping customers transport oversized cargo through special road conditions. Once the project is completed, we can remove the widening platform and attach a hydraulic gooseneck, transforming it into a semi-trailer. Additionally, by adding a drawbar, it becomes a full trailer. We also ensure that, even after multiple disassemblies and reassemblies of the split version, the frame remains as solid as new, without any deformation that could affect future disassembly or reassembly.
❐ This is the fifth time our customer has ordered this hydraulic modular trailer, bringing the total number of axle lines delivered to over 150! Supro Trailer proves, through real cases, that we are a trusted Chinese supplier! You can confidently entrust your hard-earned money to us, knowing we will deliver equipment that meets your expectations. We understand that your money is not easily earned, which is why we are dedicated to delivering trailers that will satisfy you! We would never disappoint you for trusting Supro Trailer.
❐ When you need after-sales service support, we are proactive and treat any issues you face as our own. Your trust motivates us to keep moving forward!
❐ Supro Trailer has never made empty promises. We have many customers, like the one who has purchased over 150 axle lines across five orders, and we have plenty of other similar cases to showcase. What we focus on is not just how much profit we can make, but whether the solutions we design will help our customers tackle their current transportation projects and meet future demands. During production, we prioritize ensuring the quality of the equipment we deliver. After delivery, we are always mindful of any issues our customers may encounter while using our equipment. This is why we continue to receive repeat orders and take pride in seeing many of our customers thrive during their cooperation with Supro Trailer!
Easy Supro – Making Your Heavy Hauls Easy.
Video of the Full models STN-V3 Hydraulic modular trailer▼
The Supro split-version hydraulic modular trailer, equipped with a widening spacer, reaches a width of 4180mm. But does this affect its steering performance?
❐ In fact, a 3-file modular trailer also has a standard width of 4180mm. To clearly show the difference, we placed the Supro trailer with wideners next to a traditional 3-file trailer. You’ll notice that Supro’s design still uses a 2-file structure, with only a widening platform added in the middle. This means we achieve the same width as a 3-file trailer, but with significantly less weight.
❐ The Supro split-version hydraulic modular trailer, equipped with a widening spacer, reaches a width of 4180mm. But does this affect its steering performance?What’s more, our design allows the suspension and tires of the 2nd, 4th, 6th, and 8th axles to be removed—yet the trailer still maintains full steering capability. In this demonstration, we’ve lifted those axles to simulate their removal, and as you can see, the trailer performs flawlessly.
❐ With this structure, the Supro trailer weighs almost 50% less than a traditional 3-file unit, helping you meet road and bridge weight limits with ease. And when the widening platform is no longer needed, the split-version trailer can be reassembled into a standard 3-meter-wide configuration—maximizing versatility and long-term value.
❐ This is what Supro Trailer stands for: strong engineering, flexible solutions, and the capability to solve real challenges in heavy transport.
Easy Supro – Making Your Heavy Hauls Easy.
Photos of the Full models STN-V3 Hydraulic modular trailer ▼
Semi Trailer with Hydraulic Gooseneck▼
Full Trailer with Drawbar▼
Split Version with Middle Spacer▼
3 Files Hydraulic Modular Trailer and Split Version combine Middle Spacer together▼
