BQ的。TADANO GT-550E车crane55吨

BQ.TADANOGT-550E Main parameters Max lifting capacity 55000kg at 3m working radius Max.traval speed 84m/h Section(Boom+Jib) length(Boom+Jib) Extend speed Radius changing speed 5+2 (11.1-42m)+(8.8-15.2m) 30.9min 132s -2° 80°in 72s Main lifting system Pull of single rope Speed of single rope Wire rope 42.2KN(4,300kg) 143m/min(the fourth segment) 19.05mm×227m Auxiliaryliftingsystem Pull of single rope Speed of single rope Wire rope 44.1KN(4.500kg) 123m/min(the second segment) 19.05mm×127m Slewing Slewing speed 360°continuously slewing,drove by axial plunger hydraulic motor through epicylic slewing retarder,with automotive speed reducing and retarding funtions 1.6r/min Front support leg Full hydraulic driving the 5th outrigger can realize 360°fully swing lifting operation. Hydraulic system Hydraylic pump Control valve Hydraulic cylinder capacity filter Four gear pump Multi-control valve team with pilot pressure control 690L Oil return filter General parameter(zhonggong chassis) Chassis type BCW5431JQZ Min.turningradius 10.8m Engine type OM457LA./7 gradeability 60% Engine rated power 1,900R/MIN 260KW Mass( traveling) 41,400kg Max torque 1,100R/MIN,1,850N.m Driving mode 8×4 Max traveing speed 84km/h Approach angle 20° Dimention 13.48×2.82×3.68m Departure angle 14° General parameter(yiqi chassis) Chassis type BCW5431JQ Min.turningradius 10.8m Engine type OM457LA.III/7 gradeability 60% Engine rated power 1,900/ 260 KW/r/min Mass( traveling) 41,400kg Max torque 1,100/1,850 N.m/r/min(190kg.m) Driving mode 8×4 Max traveing speed 84km/h Approach angle 20° Dimention 13480×2820×3680mm Departure angle 14°