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Liuzhou Yuqiao Prestressed Engineering Technology Co., Ltd.

The Liuzhou anchoring device manufacturer explains what types of jacks are available.

Release date:

2021-02-03

The jack is stored in the car's toolkit and is used to lift the vehicle body when changing the spare tire. It comes in pneumatic, electric, hydraulic, and mechanical types. Typically, hydraulic and mechanical models are most commonly used. Car jacks are essential for replacing a spare tire—especially when the main tire is damaged and needs quick replacement while on the road. So, do you know what types of jacks are available? Let’s find out below! Liuzhou Anchorage Manufacturer Let's quickly take a look together!
1. Rack-and-pinion jack: It consists of a rack, a pinion gear, and a handle. By manually cranking the handle, the jack raises or lowers the lifting mechanism. This is also the most common type of jack found in standard cars. Though compact and easy to store, its limited size means it can’t support excessively heavy loads.
2. Hydraulic Jacks: Hydraulic jacks are categorized into standard hydraulic jacks and specialized hydraulic jacks. Their operating principle is quite complex, so we won’t go into detail here. The advantages of using them include fast lifting speeds and a load-bearing capacity that surpasses that of rack jacks. However, precisely because these powerful jacks are not at all portable, they aren’t commonly used as car jacks.
3. Screw Jack: The screw jack uses the self-locking property of its threads to support heavy loads. While its design isn’t overly complex, it can handle significant weight. However, this type of screw jack operates relatively slowly—rising gradually but lowering quickly.
4. Inflatable Jack: This type of jack might seem a bit unfamiliar to most people, as it’s not a commonly seen kind of car jack. It works by being inflated with air from the vehicle’s exhaust system, making its usage conditions rather unique—and largely unknown to the public.
In summary, it is Liuzhou Anchorage Manufacturer Editor's note: Learn more about the different types of jacks—there’s plenty to discover!