Tower Crane QTZ63
Main Chord: 135x135x12 square steel tube or ∠160x16 subgke abgke steek sgeet or ∠160x16
Mast Section Dimension: 1600x1600x2500/2800; Main materials may select Q345B
AC contactor, thermal protector adopts Schneider high quality products, with stable and reliable performance.
The mechanism comes from professional factories, stable and reliable in operation.
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Load Diagram
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Radius (m)
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3~12.6
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13
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15
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17
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19
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21
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23
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24.33
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25
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27
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29
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Hoisting Load (t)
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IV Fall
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5.0
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4.83
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4.14
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3.6
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3.18
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2.84
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2.56
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2.42
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2.33
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2.12
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1.95
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II Fall
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2.50
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2.42
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2.21
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2.03
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Radius
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30
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33
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35
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37
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39
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41
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43
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45
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47
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49
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50
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|
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Hoisting Load (t)
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IV Fall
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1.80
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1.67
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1.55
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1.45
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1.35
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1.27
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1.19
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1.12
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1.05
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0.99
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0.97
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II Fall
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1.87
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1.73
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1.61
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1.50
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1.40
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1.31
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1.23
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1.16
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1.09
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1.03
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1.0
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Load Diagram
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Radius (m)
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3~13.22
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14
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16
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18
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20
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22
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24
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26
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28
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30
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Hoisting Load (t)
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IV Fall
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6.00
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5.64
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4.89
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4.30
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3.83
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3.40
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3.13
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2.86
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2.63
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2.43
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II Fall
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3.00
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2.86
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2.63
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2.43
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Radius
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32
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34
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36
|
38
|
40
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42
|
44
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46
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48
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50
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Hoisting Load (t)
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IV Fall
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2.25
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2.10
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1.96
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1.83
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1.72
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1.62
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1.53
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1.40
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1.37
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1.30
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II Fall
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2.25
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2.10
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1.96
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1.83
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1.72
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1.62
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1.53
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1.40
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1.37
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1.30
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Mechanism
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Drum Capacity
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Power
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Hoisting
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m/min
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8.5
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40
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80
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4.25
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20
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40
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320m
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18/18kw
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t
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2.5/3.0
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1.0/1.2
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5.0/6.0
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2.0/2.4
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24/24kw
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Derricking
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m/min
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48/24
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3.3/2.2kw
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Slewing
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r/min
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0.6
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5.5kw
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3.7/2kw
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Travelling
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m/min
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12.5/25
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2x5.2kw
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Jacking
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m/min
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0.6
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7.5kw
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Power
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380V/50Hz
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