
Level crossing systems for heavy loads
Robust system solutions for heavy loads, long-distance traffic and industrial tracks.
When road and rail meet on heavily loaded routes, maximum stability, safety and durability are required. This is precisely why KRAIBURG STRAIL offers three perfectly coordinated systems: pro (formerly STRAIL), velo and ponti. They are designed for high axle loads, frequent train frequencies and complex track systems. They are perfect for freight traffic, on industrial tracks or on main roads. All systems are based on robust solid rubber with a patented surface and can be quickly installed, maintained and adjusted as required. Depending on the system, they are suitable for any rail and sleeper shape, can be flexibly adapted to the respective track position or permanently eliminate flange grooves.
Our products for heavy loads
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The advantages of STRAIL level crossing systems for heavy loads

Advantages for infrastructure operators, industry and network planners
pro is the proven STRAIL premium system for level crossings with high traffic loads. The modular system consists of solid rubber panels with a patented high-tech surface. Thanks to standardized inner and outer panels in different designs, it can be adapted precisely to any
ponti is the perfect complement to level crossing systems where frequent track maintenance is required. Its hybrid construction of rubber and aluminum allows the system to adapt flexibly to horizontal shifts in the track alignment. Standard pro outer panels can be easily replaced with ponti713 panels.
velo is unique in the high-load range. The system combines an inner panel with an elastic, movable insert that completely closes the flange groove. By sealing the flange groove, the level crossing becomes barrier-free, preventing narrow wheels—such as those of bicycles or strollers—from getting caught. It supports train speeds of up to 110 km/h. The rubber elements can be easily replaced at the end of their service life without removing the inner panel. Already in use in over 20 countries, velo meets the highest safety standards and is ideal for busy crossings with mixed traffic.

Advantages for safety, durability, and cost-effectiveness
All three STRAIL systems are based on the same core material: fiber-reinforced recycled rubber with an integrated corundum surface. This makes them not only extremely slip-resistant, even in wet, snowy or frosty conditions, but also resistant to weathering, ageing and heavy mechanical loads. The long service life minimizes maintenance work, while the modular design allows for quick installation, easy inspection and flexible expansion.
The choice is yours: With velo, there is no need to keep the flange groove clear in winter, pedestrians and cyclists can cross barrier-free, and it is approved for long-distance traffic and industrial tracks. Our STRAIL level crossing systems meet all the demands of modern high-performance rail infrastructure – safe, cost-effective and sustainable.








