How far can the LNG tow 450L twin cylinders run?
450 x 0.9 x 0.43 * =348kg. A heavy truck hundred kilometers gas consumption is calculated by the 35kg, 348 35=9.95 / 100 km. So you can probably calculate the dual 450L tractor, if the road conditions are complex, will not run 1000 kilometers.
Look at your car transport cargo weight, weight and weight of the goods in 50 tons, 340 horsepower car, double cylinders can run around 800~900km
Empty car 800-1000 kilometers, heavy load 100 tons, 450 kilometers or so.