When it comes to hydraulic jacks, whether they are car owners or car owners, hydraulic jacks often appear in People's Daily life, but how much do you know about the types of hydraulic jacks? Below I will give you a spectrum popular science.

Hydraulic jack is also known as hydraulic jack, it is a choice of piston pump or hydraulic system as stiffness lifting hydraulic jack. It is generally equipped only with lifting tissue, which can be used to lift objects. It's also simple, light and easy to carry.

What are the types of hydraulic jacks?

Hydraulic jacks can be divided into two categories: one is a commonly used hydraulic jack, a special hydraulic jack.

Universal hydraulic jack it is only suitable for lifting height is not large all kinds of lifting work.

The special hydraulic jack is a special tensioning machine, in the production of precast concrete precast members, to increase the support force of the prestressed tendons. Special hydraulic jacks see double effect type. There are two kinds of ships, piercing type and cone anchor type.

What kinds of hydraulic jacks do you know?