COROA is an original development of Tisvol engineers. This design allows you to use semi-trailers in extreme conditions.

Due to the special arrangement of the hydraulic system, the full unloading of the dump truck can be safely
pass even on a site with an inclination of 60 °.
It is not only excellent quality in daily work, but also maximizing productivity
car to achieve excellence.
COROA is the way to raise your bar to the next level. Thanks to the innovative structural
design, Tisvol has managed to achieve maximum stability, safety and hydraulic strength.
Features of COROA:
- Cylinder on kingpin
- Chassis neck reduction
- Lower center of gravity and wider chassis
- Increased tare stability
- Large cubature
- Maximum security
COROA is the decision you make when you want the best.