With a lifting device (cable hoist) attached to the FalseCar via cables, up to 680 kg can be transported. The pitch can be flexibly adjusted between 1.675 mm and 2.740 mm and is suitable for rail heads from 16 mm to 31 mm. This unique assembly platform is equipped with a roller/wedge safety device. The simple and safe installation of the FalseCar significantly reduces installation costs and facilitates the installation of the shaft components.