16Ton Hammer Head Topkit Tower Crane ,
Model: TC7027 ,
Jib length: 70m
Max load: 12Ton
Tip load: 2.7Ton
Mast type: 2m , L68B2 Mast Section
Type, Stationary , Inter Climbing , Travelling.
Topkit 16Ton Tower Crane Hammer Head
Tower Crane Knowledge sharing：
Tower crane is a large crane equipment, its power consumption is
large, therefore, safety measures must be safe and reliable. Tower
crane power supply mode and protective measures
The power supply of tower crane generally adopts 308V and 50Hz
three-phase and five-line switching power supply. The power supply
at the construction site shall meet the requirements of three-level
power distribution and two-level maintenance. A special switch box
shall be installed for the tower crane, and the voltage stability
of the power supply system at the access point of the tower crane
shall not exceed 10% of the extra value.
Topkit 16Ton Tower Crane
The power supply capacity shall meet the minimum power supply
capacity of the tower crane. The ground insulation resistance of
energy appliances and control circuits shall not be less than 0.5m.
Short circuit, over current, under voltage, over voltage and loss
of voltage protection, zero protection, power supply phase fault
and phase fault protection shall be installed in the tower crane
according to the designation.
Electric control cabinet (special switch box) should be equipped
with door lock. There should be electrical schematic diagram or
wiring diagram inside the door, operation instigation, etc. There
should be a warning sign of electrical danger outside the door.
Protection level is not lower than IP44.Emergency stop button of
The operation and installation of tower crane should be controlled
by linkage platform individually, and emergency stop button should
be set. Before the work of tower crane, the operating handle of
each mechanism should be placed at zero to prevent misoperation. In
case of emergency, press the emergency stop button of tower crane
promptly to end all actions.
Hammer Head Tower Crane