1.Fast and automatic retrieval of cars from the parking Space without removing any cars parked on the ground levelof the system. 2.Totally enclosed Compact Power pack systems with rubber bush fittings for reduced noise levels. 3.One slot left empty at all times for movement of ground level platforms. 4.Motor- Chain operated Sliding Mechanism.Unique Source for HydraulicsCAR PARKING SOLUTIONSSpecialist in Car Parking Systems.