Tower Crane - Hydraulic Self-raising Mechanism, Frequency-converting Slewing System | Advanced Plc Control, Stepless Speed Regulation, Reliable Safety Devices

We export, distribute, trade and supply tower crane from Changping, Beijing, China to our clients. This is a combination of advanced technologies of the present day. It is equipped with a hydraulic self-raising mechanism and a frequency-converting slewing mechanism.
The electric control system of the tower crane adopts the advanced a PLC + frequency convertera control mode of the present day,
which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control s
ystem and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and
multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic
Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays
thedata of working radiuses, heights, moments and weights.