Both the roof and lower platforms are designed to accommodate most vehicles. They are spacious enough to be used for full size vehicles, or even vehicles with longer wheel bases. The roof has an access hatch for maintenance, control, and emergency access. This opening makes inspections easier, even when the car storage lift is completely lowered underground. Our top engineering team has made sure to design the Duplo to maximize both form and function for owners and maintenance technicians. This forward-thinking approach not only makes it easier to service the Duplo as needed, but, by making it easier to work on for technicians, also reduces the overall cost of ownership for the life of the lift.

This car stacker has two torsion bars, one for each pair of columns. They are located on the short sides of the unit. The torsion bars are a part of the system of equalizing chains that ensures the perfect alignment of the parking system and prevents any tilting during use. The system of chains, which are used to completely engage the notched torsion bar pinion, is doubled for each long side of the unit. This ensures that the system cannot tilt because the torsion bars are locked into place by the chains while they are under tension. The Duplo torsion bar and chain system makes this parking solution perfectly safe, level, and stable.

Each column is equipped with an electromagnetic locking system that allows the unit to be safely locked and stored at any height. This system, in combination with the torsion bar and chain system, was designed for one obvious reason: to ensure that when your vehicle is on our lift, it is completely safe. Furthermore, we offer photocells for electronic collision prevention as additional safety accessories that can be added with the purchase of your Duplo.

OPTIONAL ACCESSORIES