Hoisting

Adopt frequency conversion motor, fast speed and high 

torque. The special software for hoisting is applied to 

ensure that tower crane does not slip out of

the hook at the moment of startup.

Double contactor holding brake protection

Brake failsafe (hover function).

Trolley

Adopt frequency conversion motor, run smoothly and without impact.It is suitable for prefabricated

buildings to achieve low-speed operation

and accurate positioning of items.

Slewing

Special software prevents the boom

from shaking and ensures smooth rotation.

One-button wind indicator: In the case of strong

winds, the swing brake is released in time.

Travelling

One drag multi-frequency VF control,

make the traveling run more smoothly

Control panel

The main components use the Schneider brand, 

including frequency converters.

The control cabinet has two kinds of shells: stainless 

steel and iron plate.

The overall installation of the plate, the direct riveting of 

the spare cap, the components are more firmly fixed.

Standardize the wiring in the cabinet to reduce the 

occurrence of wiring faults.

Marks

①A traceability code is attached to the outside of the 

control cabinet.

②The control cabinet is tested before delivery,and the 

qualified mark.

③The cabinet door is affixed with company logos and 

warning and reminder marks.

④Electrical drawings puts in the control cabinet.

Anti-collision system

Collision protection between towercranes, and

the tower crane bodyboom or hook collides

with other mobile equipment.

Area protection, setting the workingrange of tower cranes.

Intelligent

manufactory

Limit switch.

Load limiter.

Torque limiter prevent overload for different radius. 

Load moment indicator.

Remote monitoring

Automatically track the operation of the hook and monitor the lifting status in real time.

Monitor  the rope arrangement of the drum.

Other positions that need to be monitored.