Introduction of Supro Windmill Tower Transporter

❐ Supro Trailer provides comprehensive transportation solutions for all your wind tower transport needs, helping you efficiently complete your tower projects!
❐ We offer cost-effective rigid suspension multi-axle lowbed trailers, with modular axles that can be adjusted based on cargo weight. Our extendable platform design ensures seamless transport of towers of varying lengths. For added flexibility, we also provide steerable tower transport trailers, making transportation more efficient and adaptable.
❐ If you require high-end equipment, Supro Trailer has you covered! Our hydraulic suspension multi-axle tower transport trailer offers steering, lifting, and widening capabilities, making it suitable not just for tower sections but also for other cylindrical cargo such as tanks and vessels.
❐ For those who already own hydraulic modular trailers and need specialized accessories for tower transportation, Supro Trailer offers a complete set of solutions:

  1. Self-lifting Adapter(STA-L) – Provides independent lifting for flexible loading.
  2. Hydraulic Modular Trailer Adapter(STA-N) – Uses the existing trailer’s hydraulic system for lifting.
  3. Vessel Bridge – Ensures stable and secure tower transportation.
❐ This is Supro Trailer—more than just equipment; we provide efficient and customized transport solutions to meet your every need! Easy Supro - Making Your Heavy Hauls Easy.


Production list of Supro windmill tower semi trailer

STLT-M It is most economical semi trailer for the windmill tower transport. The trailer use mechanical steel spring suspension. The trailer is independent with the middle telescoping beam, so you can use the trailer to combine with different length telescoping beams for different windmill tower transport. Also you can make the combination of some units of rear trailers to make your wanted axles amount. Such as you can use 3 axles trailer combine with 4 axles trailer to make 7 axles trailer same as hydraulic modular trailer!

Video of the mechanical suspension STLT-M

Related link: Learn the specifications of STLT-M


Drawing of the STLT-M

drawing of mechanical suspension windmill tower semi trailer


Steering axles of STLT-MS



STLT-H uses hydraulic suspension so it has automatic steering function and adjustable height of the cargo platform. Detail advantages of the STLT-H as below:

Mechanical rod steering system can make whole axles be automatic steering

Adjustable height from 680+ 200mm or -100mm.

Independent units of semi trailers can add or reduce whole vehicle axle amounts as hydraulic modular trailer.

Splited middle beams and independent rear semi trailer. Not only you can change the axle amounts as you want, but also you can change the middle beam length as you want.

Adjustable hydralic gooseneck

Video of the Hydraulic suspension STLT-H

Drawing of the Hydraulic suspension STLT-H

Hydraulic suspension multi axles trailer for windmill tower transport

Photo of the STLT-H

Hydraulic suspension multi axles trailer for windmill tower transport

Related link: Learn the specifications of STLT-H



STA-L is This is the most economical adapter for the windmill tower transport. The adapter combine with turntable on the flatbed trailer, and it has 2pcs cylinders to jack up the tower soitcan improve the passing ability of the vehicle.

Drawing of the windmill tower semi trailer

windmill tower adapter with semi trailer

The Adapter STA-L can combine with hydraulic modualr trailer

Related link: Learn about the specifications of the STA-L


STA-N is a simple structure holder (adaper) to combine with Hydraulic modular trailer to transport windmill tower. It has NO lifting functions, so you only can adjust the height by hydraulic modualr trailer.

windmill tower adapter holder drawing

windmill tower holder with hydraulic modular trailer

Related link: Learn about Specfications of STA-N


Vessel Bridge and Hydraulic Modular Trailer is also able for Windmill Tower transport.

Related links of Supro Trailer:

1. Production information of Windmill blade semi trailers

2. Performance cases of Windmill tower and blade semi trailers

3. Learn about Supro Trailer


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