... distributed in the best possible way, regardless of the container being transported. This multifunctional chassis varies the axle distances to avoid excessive pressure on the drive axle. D-TEC Flexitrailer is the lightest rigid chassis, with a standard dead weight of 4.6 tons. Research has shown that you can save 1000 liters of diesel per year with a chassis that weighs 1000 kilos less. Maintenance costs are extremely limited due to its simple and robust design.