● Installed with fixed legs and embedded bolts;● The hoisting winch
fitted with state-of the-art variable frequency eddy motor, which
has special controllor to be stable and reliable.● The slewing gear
fitted with variable frequency controller to get smooth running.●
The trolley winch fitted with three-speed motor to control speed
for using★ The slewing gear(optional): fitted with RCV to get
smooth running.
