The Habau 510 Wagon has a smaller area than the one specified precisely because the side parts preserved furnishings lead down and further should the max. Note load capacity of 80 kilos. Test showed ~ 100 kg went still, 160 kg were then too much and the front axle has been expressed. Ideal to steer the carts lay deeper, however, is then limited. However, the axis could be turn out again and the journey continued without any problems. The registry, however, is only attached with a nut and bolt. Here you should get a lock nut prefer. Note also that the wagon brings some se weight. An assembly instruction is not included, but build with some sense very quickly and easily.