A hydraulic lift is a device that is found in almost every service station and car service. Thanks to the use of this installation, you can quickly and efficiently perform maintenance work on the vehicle. However, in addition to this, there is a hydraulic lift used for utility purposes and in construction. Most often, it is placed on the chassis of a car and lifts from 2 to 5 people (depending on the type and design of the device). What exactly are the hydraulic lifts and how they are arranged, you can find out from the article below.
What are they?
Any hydraulic lift is characterized as a lifting device, the platform of which moves with the help of a special electro-hydraulic drive. The latter consists of a pump that pumps the working fluid, and a hydraulic cylinder, where, in fact, this fluid ends up. This device operates very smoothly, which allows the platform to be lifted without any jerks. Moreover, the speed of the mechanism is quite high.
Varieties
Currently, the following types of devices are distinguished:
So, let's find out what each of these mechanisms is.
Double Column
These devices can be seen at car service stations . The two-rack-mount hydraulic lift combines such qualities as a low price, high productivity, reliability and unpretentiousness in maintenance. In addition, this device is characterized by an extensive set of functions.
The main mechanism in the operation of this lift is a hydraulic cylinder, which is most often mounted in one of the racks and is driven by an electric motor. However, this is not all. More expensive options are equipped with several cylinders installed in each of the racks. This design has a high carrying capacity, and all units that are involved in lifting the cargo are very reliable and productive.
Four Rack Devices
This hydraulic lift is also involved in the automotive industry. However, if the first type is most often used to lift cars, then the four-post mechanism, due to its increased efficiency and carrying capacity, is used to lift long-wheel vehicles, trucks, buses and heavy jeeps. Despite its excellent technical characteristics, the four-post hydraulic elevator also has drawbacks that relate mainly to dimensions and cost, which does not allow it to be used in all car services today.
Hydraulic scissor lift
This is the most practical and functional mechanism for lifting goods. Its high cost is more than compensated by its excellent carrying capacity, compactness and an extensive range of functions. Most often used to adjust the angle of the wheels (wheel alignment) on cars.
How much does a hydraulic lift cost?
The price of these devices directly depends on the type to which they belong, and can range from 50 to 220 thousand rubles.