● Installed with fixed legs and embedded bolts;
● The hoisting winch fitted with three-speed motor to control speed for using.
● The slewing gear fitted with RCV to get smooth running.
● The trolley winch fitted with two-speed motor to get high stability.
★ The hoisting winch(optional): fitted with vortex two speed motor for reliable using.
★ The slewing gear(optional): fitted with variable frequency controller to get smooth running.