 The "Meillerwagen" chassis was fitted with a Notek tail light at the rear, its patch plug at the front, and the connective wiring in a conduit along the chassis frame.The lifting frame erected the rocket from horizontal to vertical, using hydraulic power.The hydraulic lifting equipment consisted of a hydraulic pump and its drive motor, a hydraulic fluid tank, a control valve group with manometers, and the lifting pistons themselves.