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Bolt-connection mast Tower Crane

  • 结构式塔机系列
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Parameter

Tower crane performance parameters

Model of tower
crane
Parameter

 QTZ31.5 Series QTZ40 Series QTZ50 Series QTZ66 Series QTZ63 Series QTZ80 Series QTZ110 Series QTZ125 Series
HS3808 Details HS4207 Details HS4209 Details HS4708 Details HS5008 Details HS5010 Details HS5010A Details HS5013 Details HS5510 Details HS5613A Details HS5613B Details HS5613C Details HS6011 Details HS6015A Details HS6015B Details
Nominal lifting moment（KN.m） 315 400 470 660 630 800 1100 1250

Work range m

 2.5-38 2.5-42 2.5-42 2.5-47 3-50 3-50 3-50 3-55 3-56 3-60 3-60
Max.lifting capacity（t） 2fall 3 2 2 2.5 3 4 3 4 4
4fall   4 4 5 6 8 6 8 8
Free standing height m 27 29 29.5 35 30 40 45 45 47.5
Attached standing height m 2fall 100 120 120 120 140 180 186 163
4fall   60 60 60 70 90 93 81.5
Lifting  speed m/min 2fall 60/30/7 60/30/7 60/30/7 58/29/7 60/30/7 0-80 6-80 60/30/6 6-80 0-100 5-100
4fall   30/15/3.5 30/15/3.5 29/14.5/3.5 30/15/3.5 0-40 3-40 30/15/3 3-40 0-50 2.5-50
Slewing  speed r/min 0.36/0.71 0.36/0.71 0.51 0-0.75 0-0.6 0-0.7 0-0.6 0.6 0-0.7 0-0.6
Radius changing speed m/min 33/22 33/22 35/23 36/24 44/22 0-47.3 43.4/21.7 44/22 44/22 0-65 54/27/8

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