Electric Tower Crane

Electric tower crane is a kind of lifting equipment commonly used on construction sites. The main function is to lift and carry heavy and large volume items, such as construction steel bars, wooden flutes, concrete, steel pipes and other construction raw materials. It is composed of three parts: metal structure, working mechanism and electrical system, the metal structure includes the tower body, boom and base, etc., the working mechanism includes four parts: lifting, luffing, slewing and walking, and the electrical system includes motor, controller, power distribution cabinet, connecting line, signal and lighting device. The tower crane has a large working space, which is mainly used for the vertical and horizontal transportation of materials and the installation of building components in the construction of houses.

The working principle of the electric tower crane is that the lifting machinery lifts or lifts and moves heavy objects through lifting hooks or other fetching devices. The working process of lifting machinery generally includes steps such as lifting, running, descending and returning to the original position. The lifting mechanism lifts the heavy object from the place of taking the object through the object taking device, and the heavy object is displaced by the operation, slewing or luffing mechanism, and returns to the original position after placing the heavy object at the designated place. Common drive devices are electric drive, internal combustion engine drive, and human drive. Electric energy is a clean and economical energy source, electric drive is the main driving type of modern cranes, almost all rail cranes, lifts, elevators, etc. that operate within a limited range are electrically driven.

The model of the electric tower crane is usually named according to its parameters such as lifting moment, maximum working amplitude and lifting capacity. For example, QTZ63 represents a tower crane with a lifting moment of 630 tons·m. Different types of tower cranes have different independent heights and maximum working amplitudes, such as QTZ80 has an independent height of 45 meters.

At present, our company sells second-hand tower crane brands, including Yongmao, Botan, Zoomlion, Zhongtian, Sanyo, Dahan, XCMG and other brands, each brand of tower crane models are complete, the quality is clear, the price is low, you can leave a message to consult customer service you need specific brand and model details

1. It has sufficient lifting height, large working range and working space.

2. It can be transported vertically and horizontally at the same time, which can make the operation of lifting, transporting, loading and unloading in three-dimensional space be completed continuously, and the operation efficiency is high.

3. The driver's cab has a wide field of vision and is easy to operate.

4. The structure is simple, easy to maintain, and the reliability is good.

In addition to the above core benefits, Luffing Tower Crane also has the following features:

Energy saving and environmental protection: Adopt high-efficiency and energy-saving motors and advanced energy recovery systems to reduce energy consumption and carbon emissions.

Intelligent control: The remote control system can be selected to realize remote monitoring and operation, and improve construction safety and efficiency.

Beautiful and generous: Streamlined appearance design, beautiful and generous, enhance the image of the construction site.

The electric tower crane takes large load, high precision and intelligence as the core, empowering global super projects. If you need detailed technical solutions or case references, please contact our customer service team to provide you with one-stop hoisting solutions!

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