After 4 months of waiting is nature-friendly Scania LNG 410 K in ESA logistika! (There was no tank in the Czech Republic). 
The fuel is LNG (Liquid Natural Gas) which is in tanks under high pressure and at -162 ° C.
That’s the reason,why it does 2x larger mileage than CNG – about 1100 km and minimum exhalation.
For heavy freight it’s verified and a quick way,how to reduce emissionsimmediately. Or to wait for an electric tractor ?!
We will keep you informed about how we run the test results.