QUY250

QUY450
2019-03-14
RT55U
2019-03-14
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QUY250

Category:
Item Unit Parameter
Max. lifting capacity Boom t 250
Fixed jib t 35
Tower jib t 52
Max. lifting moment kN.m 13330
Boom length      
Boom m 18-87
Fixed jib m 12-36
Tower jib m 27-57
Boom elevating angle ° -3-83
Winch single line hoisting speed(with no load,at 6th layer ) m/min 120
Boom max. single line elevating speed(at 1st layer) m/min 2×23.8
Tower attachment single line elevating speed(at 1st layer) m/min 41.8
Max. swing speed r/min 1.22
Max. travel speed km/h 1.0
Grade-ability   30%
Mean ground pressure MPa 0.1
Engine output KW 242
Total mass (with main hook block,18m boom) t 230
Max. weight of single part in transport state t 55
Dimension of single part(turntable) in transport state(L×W×H) m 12.02×3.4×3.4