Brand: Mingwei
Model: Tower Crane QTZ31.5(
Min. Order: 1set
Tower Crane QTZ31.5(TC4207)Rated Lifting Moment: 315KN. MRated Loading Capacity: 0.7tMax. Lifting Load: 3tPerformance: Excellent and reliableMast section: 1.5mX1.5mX2.2mApplication: All kinds of demands
Typeparameter QTZ31.5(TC4207)
Rated lifting moment KN. m 315
Max. lifting load t 3
Working radius m 2.5~42
Tip load t 0.7
Hoisting height Independent m 30
Attached m 80
Hoisting speed m/min 60/30/5.4
Trolleying speed m/min 22/44
Slewing speed r/min 0.7
Climbing speed m/min 0.6
Structure self-weight t 18
Total installed capacity Kw 23.7
Balance weight t 6.8
Allowed temperature ° C -20~40
Working voltage v 380± 5%
Max. working wind pressure N/m² 250