Transporting construction machinery with a low loader: the rules that apply

Transporting construction machinery on a low loader is subject to clear rules on dimensions and weight in Germany. Knowing them avoids fines and lets you plan the transport legally from the start.

Permitted width and height

Without a special permit, a combination generally may not exceed 2.55 metres in width and 4 metres in height. Many compact excavators and wheel loaders fit within these limits without issue, but larger construction machinery can quickly exceed them – it's worth checking the specs before transport.

When is a special permit required?

If the load exceeds the permitted dimensions or the combination's gross weight, an exemption permit under road traffic regulations is required from the relevant road traffic authority. Depending on how much the limits are exceeded, an escort vehicle may also be required.

Securing construction machinery

Construction machinery must be secured on the low loader both by form fit and with lashing straps or chains. A low loader like the TL 3500, with suitable lashing points and an anti-slip deck, makes compliant securing considerably easier.

Marking projecting loads

If the machinery projects beyond the rear or sides of the low loader, this must be marked with warning boards or additional lighting. The exact requirements depend on how far the load projects and should be checked before every trip.

Conclusion

Before every construction machinery transport, check the machine's and the combination's dimensions and weight against the legal limits. When in doubt, a quick check with the road traffic authority helps avoid fines and delays.