Articulated and scissor lifts: design features

The Lifts used to deliver heavy cargo to any height. This equipment facilitates the human work and to share the types of na:

• Kolenchaty;
• Roznichny;
• Telescopically;
• Machtovyy.

Let's Talk more about the first two species, because neither are the most popular and common.

The Scissor. It is called so because its lifting system consisting of levers and hydraulic cylinders are very similar in design to scissors. System cylinders and levers – support for the platform on which you install the cargo that needs to be raised. For a number of works, assuming only vertical movement, it is necessary To buy scissor lift, horizontal – crank.

The Scissor lift has a small size, so can easily work in tight spaces. Interesting fact: the operation of the scissor lift is used in the laptop keyboard.

This mobile device is actively used on small construction sites, warehouses, other places where you need to lift heavy loads to great heights. This equipment is moved through the chassis, through which the maneuverability of the lift increases. To operate this equipment needs a maximum of 2 people. If a foreign object gets under the platform, the lift stops immediately, but not broken. Provided with a limiter maximum lift height, which is extremely important for the smooth operation of hydraulics.

There is a motor protection and soft stop capability, the speed controller of the hydraulic system. Scissor lift is cheaper than a crank because of a simple mechanism. Some models capable of lifting up to 10 tons of cargo to a height of twenty five meters. Scope of application this kind of equipment – where another method of the vertical movement of the cargo is unrealistic. Used for raising goods and personnel to the construction site or warehouse. Is actively used on construction sites, in the engineering industry, for maintenance and repair of bridges and cranes, for installation of advertising stands, the work on the exterior of buildings and structures.

The Crankshaft. This name is given due to the fact that the design of the cranked lift made like one really long leg several knees that can bend in different directions. There are models with diesel and electric engine. Diesel – more powerful. Cranked scissor lift is much larger and this severely limits the scope of its use. It is more widely used in open space, since he is able to lift cargo to a height of forty feet. But a lot of weight, he will not take. If you need to lift and move the load in any direction, not just up and down, Buy cranked lift – the most prudent decision. It is more expensive than the scissor, but also the range of action he is much bigger and more complex.

This lifting equipment has a high performance due to the proportional control of movements and the simultaneous Commission of several manipulation of the control arrow. Full-circle support device gives you the chance to produce work for lifting loads in tight spaces. Actively used this kind of lifts in construction work, because give the opportunity to lift the load in a small space. Due to the presence of bending of the boom with the length of flight, this technique works well even at high altitude, in difficult conditions where other equipment cannot.