Gantry - includes gantry raising cylinders capable of
lifting the entire upperworks counterweight for removal
and installation. Back hitch telescopes from storage to
working position and is locked with power-actuated
pins. Counterweight is suspended from gantry with
straps. Spring cushioned boom stop and automatic boom stop
standard.
221,000# Series II Self Erecting Counterweight,
Main and Auxiliary Winches with 26 MM wire rope,
Load Moment Indicator with Anti-Two Block, Travel and swing alarms are standard,
Gantry - includes gantry raising cylinders capable of
lifting the entire upperworks counterweight for removal
and installation. Back hitch telescopes from storage to
working position and is locked with power-actuated
pins. Counterweight is suspended from gantry with
straps. Spring cushioned boom stop and automatic boom stop
standard.