TENAU Smart Elevator
Specialized hydraulic lift system installed in a pit to move vehicles from ground level into a concealed, subsurface parking garage or basement storage area.
- Complete Vehicle Concealment
- Preserves External Aesthetics
- High Security and Climate Control
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Product Overview
Intelligent customization redefines vertical transportation
The underground car lift is the ultimate solution for space-saving and aesthetic preservation, often used in high-end urban or historically sensitive properties where conventional ramps or surface parking are prohibited or undesirable. These lifts require the excavation of a deep pit and the construction of a waterproof, structurally sound underground garage.
The lift platform forms the 'lid' or floor of the pit. When lowered, the vehicle disappears, and the platform sits flush with the driveway or landscaping above, often finished with matching pavers, grass, or concrete. Due to the travel distance and need for smooth, controlled motion, powerful, often dual-cylinder, hydraulic systems are the standard. Critical engineering focus is placed on the pit's drainage, waterproofing, and the seamless integration of the platform's surface with the surrounding environment to ensure it is virtually invisible when closed. These lifts are essentially the "vertical door" for a subterranean parking area.
Basic Product Parameters
Diverse options to meet the needs of different families
| Installation Type | Deep Pit Excavation (Subsurface) |
| Drive Type | Heavy-Duty Dual-Cylinder Hydraulic |
| Key Feature | Concealment/Flush Surface when lowered |
| Aesthetic Finish | Customizable to Match Paving, Grass, or Concrete |
| Safety | Perimeter Safety Edge, Interlocked Gates |
| Complexity | High (Requires Civil and Structural Engineering) |
Product Advantages
Why choose Tenau elevators?
Maximum Security
Vehicles are stored in a climate-controlled, locked, subterranean environment, protected from weather, theft, and public view.
Maintains Landscaping/Facade
Eliminates the need for visible parking ramps or surface parking, allowing valuable ground-level space to be used for gardens, patios, or architectural features.
Product Features
Innovative technology, superior experience
- Vehicle Sensor Interlocks: The lift will not operate unless the vehicle is perfectly centered and the driver has exited the lift area, confirmed by photo-eyes and weight sensors.
- Integrated Drainage: The pit incorporates a specialized drainage system (perimeter trench, sumps, and pumps) to handle rainwater and wash-down water effectively.
- Hydraulic Rupture Valve: A critical safety valve on the cylinder immediately locks the platform in place if a catastrophic hydraulic hose failure occurs.
Product Comparison
| Characteristic | Underground Car Lift | Ramp to Underground Garage |
| Surface Use | Allows 100% of the surface area to be utilized for other purposes | Requires a significant, permanent sloped surface for the ramp |
| Accessibility | Controlled, Key-Activated Access (High Security) | Open access from the street or surface (Lower security) |
| Cost Driver | High cost of pit excavation, waterproofing, and specialized machinery | High cost of concrete, structural reinforcement, and lighting for the ramp |
| Aesthetic Impact | Zero visual impact when closed (Invisible) | High visual impact (A permanent concrete structure) |
| Maintenance | More complex (Due to the confined, subsurface location) | Simple cleaning and de-icing |
Installation Process
Standardized installation, efficient and worry-free
1. Site Inspection (1-3 days)
Professional engineers will visit your site to measure and assess the building structure and power supply conditions, and provide feasibility analysis and preliminary solutions.
2. Solution Design (3-5 days)
We offer customized design solutions based on client needs, including elevator specifications, interior design style, and installation location, and provide 3D renderings.
3. Shaft Preparation Guidance
Provide detailed shaft construction drawings and technical guidance to ensure that the civil engineering meets the installation requirements.
4. Equipment Installation (3-7 days)
A professional installation team will carry out on-site construction and modular assembly to minimize the impact on residential life.
5. Debugging and Testing (1-2 days)
Comprehensive system debugging and safety performance testing were conducted to ensure that all indicators met international standards.
6. Use Training + Delivery
Operation training, document handover, activation of remote monitoring service, and formal delivery for use.
Application Scenarios
Suitable for a variety of residential environments
Historic Urban Homes
Provides modern parking capacity without altering the facade or footprint of a protected, historic building or narrow city lot.
High-Water-Table Locations
Used to access a sealed, underground garage where a ramp would be difficult to waterproof or prone to flooding.
Factors To Consider When Choosing Elevator
Comprehensive assessment, wise choice
Technical Factors
- Water Infiltration Testing: Mandatory pressure-testing of the pit and waterproofing membranes before the lift installation begins to ensure the underground area is completely dry.
- Soil Load Bearing: Detailed geotechnical analysis to ensure the surrounding soil and foundation can safely handle the load transfer from the lift structure.
- Ventilation Requirements: Designing a dedicated mechanical ventilation system for the underground garage to manage exhaust fumes and maintain air quality, separate from the lift's pit area.
Usage Factors
- Clearance from Moving Parts: Establishing a clear safety zone and ensuring the driver has a safe path of travel once the car is positioned and the lift is lowered.
- Long-Term Insurance: Securing a policy that covers potential subterranean risks, such as flood damage to the equipment or the vehicles.
- Snow/Ice Operation: Installing necessary heating elements (e.g., snow-melt systems) in the platform surface to ensure reliable, year-round operation in freezing climates.
Frequently Asked Questions
Questions you may be interested in
Yes, most modern underground lifts use a secure remote control (key fob or app-based) to initiate the up/down cycle, but the driver must exit the car before the cycle begins for safety.
When the lift is in the lowered position, the platform is flush with the ground, eliminating the hole. As it rises, pressure-sensitive safety edges and photo-eye barriers detect obstructions and immediately stop the movement.
Due to safety requirements and the heavy nature of the load, the speed is slow and controlled, usually taking between 60 to 90 seconds to travel between the ground level and the underground level.
About Company
Intelligent elevator systems are redefining the industry model.
Smart Customization
Tenau Elevator continues to create value that exceeds customer expectations, meeting higher customer needs through high-end customization services and realizing customized solutions such as self-configuration and personalized decoration.
Smart Manufacturing
Leveraging Industry 4.0 manufacturing systems, Tenau Elevator has implemented intelligent production and quality traceability systems to ensure product quality and controllable management.
Intelligent Interaction
Beyond just passenger space, the Tenau elevator will integrate more intelligent interactive experiences, making it fun, entertaining, and interactive.
Intelligent Services
By leveraging the internet and the Internet of Things to establish an intelligent service system, Tenau Elevator will provide customers with remote services anytime, anywhere to solve user problems.
Our Commitment
Tenau Elevator (China) Co., Ltd. is professional China underground car lift manufacturers and underground car lift company, dedicated to providing customized solutions for the market and our customers. While markets, applications, and customers vary, we share a unique philosophy that guides our clients to success. We will respond promptly and patiently to any customer questions or feedback; we will respond promptly to any customer inquiries with more professional and reasonable prices; for any new product requests, we will engage in professional communication with our clients, listen to their opinions, and provide useful suggestions for product development; and for any customer orders, we will complete them quickly and with high quality. We offer underground car lift for sale.
We are committed to solving every problem, no matter how mundane it may seem. We will always work with you. You will find that we speak your language and understand your technical issues. This is why we have been able to successfully cooperate with clients from nearly 60 countries for many years.
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