New technologies in modern vehicles are making routine maintenance easier and quicker. Here at Total Garage Tools, we believe the best example of this is the use of an electric jack. While electric jacks are commonly used when changing a tire on the side of the road after a flat has been suffered due to a puncture, they are also used a huge amount in actual garage settings when vehicles are serviced.
In this guide, we’ll explain what an electric jack is, how it works, its types, and why it’s becoming a preferred lifting solution.
What Is an Electric Jack?
An electric jack is a motorized lifting device that makes raising and lowering heavy objects, like a car, easy work instead of hard work. This type of jack operates automatically using the power of electricity. Rather than having to crank or pump the jack by hand like you would with a hydraulic or mechanical jack, you simply push a button to lift your car.
Most electric jacks are powered by:
- 12V vehicle cigarette lighter sockets
- Direct car battery connections
- Rechargeable battery packs
Scissor jacks are most often used on passenger vehicles, SUVS, and light trucks. Commercial trucks may need a heavier truck jack rated for the heavier weight.
How Does an Electric Jack Work?
An Electric Jack uses a motorized lifting mechanism in order to lift. The following is a general explanation of the steps involved in their working process.
1. Power Activation
When connected to power source through switch or remote the electric motor gets activated.
2. Motor Rotation
The motor drives either:
- A screw mechanism (in electric scissor jacks), or
- A hydraulic pump system (in electric-hydraulic models).
3. Lifting Action
As the screw extends or hydraulic pressure is increased, the lifting arm rises and the vehicle is elevated at the lifting point.
4. Controlled Lowering
Reversing the motor direction lowers the vehicle smoothly and safely.
This automated process eliminates repetitive manual pumping and reduces physical strain.
Types of Electric Jacks
1. Electric Scissor Jack
- Uses a threaded screw mechanism
- Compact and portable
- Ideal for emergency roadside use
2. Electric Hydraulic Jack
- Uses motor-driven hydraulic pressure
- Higher load capacity
- Suitable for workshops and frequent use
Many commercial applications require lifting heavier loads such as larger versions of small trucks and even some types of busses and the use of electric-hydraulic systems may be necessary in conjunction with a heavy duty truck jack in order to lift vans and light trucks.
3. Integrated Jack Kits
Many electric jacks come in kits that include:
- Impact wrench
- Tire inflator
- LED work light
- Remote control
These kits are popular for travel and emergency preparedness.
Key Benefits of Electric Jacks
1. Ease of Use
Operate by simple button action and allows even those with relatively low strength to lift the vehicle.
2. Faster Operation
Electric jacks typically lift vehicles faster than manual mechanical jacks.
3. Reduced Physical Strain
No manual cranking or pumping is required, minimizing fatigue.
4. Compact & Portable
Many models are lightweight and easy to store in a vehicle trunk.
5. Enhanced Safety Features
Modern electric jacks often include:
- Overload protection
- Automatic stop functions
- Stable base designs
- Emergency lowering systems
Electric Jack vs. Traditional Hydraulic Jack
| Feature | Manual Hydraulic Jack | Electric Jack |
|---|---|---|
| Operation | Hand pumping | Motorized |
| Effort Required | Moderate to high | Minimal |
| Speed | Operator-dependent | Consistent |
| Best For | Workshops & heavy use | Emergency & convenience |
Although really heavy work with a manual hydraulic jack may still have to be done occasionally, the average car owner can probably get by with an electric jack almost all of the time.
Important Safety Tips
When using an electric jack:
- Park on a flat, stable surface
- Engage the parking brake
- Use wheel chocks
- Lift only at manufacturer-approved lifting points
- Never work under a vehicle supported solely by a jack
Using jack stands for additional support is always recommended.
Applications of Electric Jacks
Electric jacks are widely used in:
- Emergency roadside tire replacement
- Personal vehicle maintenance
- Mobile repair services
- Light workshop environments
They are very useful for night time breakdowns when the integrated LED lights assist in being seen.
The Future of Electric Lifting Solutions
As automotive technology advances, electric jacks are evolving with:
- Higher load capacities
- Faster lift speeds
- Compact designs
- Smart control systems
As society becomes increasingly demanding of convenience and safety, the electric jack is becoming more of a necessity for maintenance of modern vehicles.
Conclusion
An electric jack is a motorized lifting tool designed to lift a vehicle quickly, easily and safely. An electric jack reduces manual effort and time needed to lift a vehicle, using electric or an electric-hydraulic mechanism to do the work. Stan Design is committed to providing the best in design and performance in lifting solutions, meeting the ever-changing demands of the modern vehicle repair industry.