building tower crane
1.It is well constructed with seamless steel tubes and divided into two shapes.
2.The famous brand in china
1.It is well constructed with seamless steel tubes and divided into two shapes.
2.The famous brand in china
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Series of crane
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Type
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Unattached height(m)
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Lift height(m)
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Lift weight(T)
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Lifting torque rated(tm)
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Length of arm(m)
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Lifting load(T)
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Size
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QTZ6020
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53
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160
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10
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160
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60
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2
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2×2×3 angle steels
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QTZ5510
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40
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150
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6
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63
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55
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1
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1.6×1.6×2.5 angle steels
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QTZ5013A
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40
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150
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6
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63
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50
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1.3
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1.5×1.5×2.2seamless steel tubes
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QTZ5013B
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40
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150
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6
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63
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50
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1.3
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1.6×1.6×2.5 angle steels
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QTZ5013C
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35
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150
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6
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63
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50
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1.3
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1.6×1.6×2. angle steels
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QTZ5013D
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35
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120
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6
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63
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50
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1.3
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1.5×1.5×2.2 seamless steel tubes
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QTZ5010
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30
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120
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4
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63
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50
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1
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1.5×1.5×2.2 seamless steel tubes
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QTZ4708
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30
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120
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4
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40
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47
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0.8
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1.5×1.5×2.2 seamless steel tubes
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QTZ4510
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30
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120
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4
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40
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45
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1
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1.4×1.4×2.2 angle steels
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QTZ4210
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30
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100
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4
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40
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42
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1
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1.3×1.3×2.2 seamless steel tubes
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QTZ4010
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30
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100
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4
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40
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40
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1
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1.3×1.3×2.2 seamless steel tubes
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QTZ3708
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30
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100
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4
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31.5
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37
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0.8
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1.3×1.3×2.2 seamless steel tubes
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QTZ3208
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28
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80
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3
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25
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32
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0.8
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1.3×1.3×2.2 angle steels
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