All about electro-hydraulic jacks

Electro-hydraulic jacks more and more popular with car owners. However, this is not surprising, because the ease of use with their small size is truly impressive. If you want to change your familiar tool to a new electro-hydraulic one, then you just have to choose the most suitable option.

Many car enthusiasts think that purchasing electro-hydraulic jack - an unnecessary waste of money, because such equipment is quite expensive compared to other types. This type of jacks is positioned by manufacturers only as an automobile jack.

Consider all the advantages and disadvantages of such a purchase. Let's start with the merits.

1. Easy to use. The driver needs to connect the device to the vehicle's on-board network and turn it on by pressing a button. As you can see, there is no need to additionally pump air or fluid to lift the car. This option is ideal for people with disabilities and women.
2. The design characteristics of the device allow it to be used on an uneven surface or in the presence of other unfavorable factors.
3. Small size.
4. Low noise level.

The electro-hydraulic jack also has some drawbacks, and some are quite significant.

1. High price. As we noted above, compared to their non-electric counterparts, electric ones are an order of magnitude more expensive. The reason for this is one - a lot of electronic components.
2. The lifting capacity of no more than 4000 kg significantly limits the use of the tool for large machines.

The main parameters that you need to pay attention to are the following.

1. Carrying capacity. Some models of jacks can lift from 1500 kg to 3000 kg, the maximum weight is 3500 kg.
2. Lifting height. The height from the heel to the grip in the upper working position should be between 350 and 450 mm.
3. Pick-up height - up to 155 mm.
4. The supply voltage is standard for the car's electrical network - 12 volts.
5. Rated current - 13 A.
6. Working temperature. The device is recommended to be used in the temperature range from -15ºC to + 50ºC.

It should be noted that the supply of electricity to the tool through the vehicle network is carried out independently of the operation of the engine. The working principle of the electric hydraulic jack is very simple:

• the device is connected through the cigarette lighter to the on-board network;
• using the control button, the height to which the machine will rise is set;
• the necessary manipulations are performed, the machine is lowered, the device is turned off.

When choosing a jack with an electric drive, you yourself need to pay attention to such aspects.

1. Vehicle weight. The model of the jack will depend on this parameter, since each type is designed for a certain carrying capacity, and exceeding the maximum value will lead to damage not only to the device, but also to the car.
2. Ground clearance. The functionality of a jack depends a lot on its height range - the wider it is, the better the equipment should be.
3. Brand. To buy an electro-hydraulic jack for the first time, it is better to take products of a well-known brand in the middle price category.Such manufacturers, as a rule, give a guarantee for their products, there is no doubt about the quality of the components and the reliability of the characteristics indicated in the product passport.

At the moment, on the market for jacks with an electric wire, the equipment of the German firm Varta, American firm Turbo and jacks of domestic manufacturer "Sorokin".

Jack used only when the engine is off, the parking brake is locked and the chocks are installed.

Frame almost every motorized device is made of plastic, therefore it requires careful use. Shocks and high temperatures are not allowed. To avoid injury, lift the jack only by the handle.

Avoid intensive work of the equipment, moisture ingress on the jack. Connect it to the network only when you are working with it. If oil leaks, the machine must be turned off to avoid fire.

The ease of use of the electric hydraulic jack outweighs the disadvantages. It will be appreciated by both beginners and experienced drivers. The main thing is to find a model that fits the parameters of your car.

The video below explains in detail about the electro-hydraulic jacks.