Item QTZ40(4708)
Maxumum rate torque(KN*m)
400
Maximum lifting load(t)
4.0
Maximum working amplitude(m)
47
Independent height(m)
29
Adhered height(m)
120
Lifting capacity at jib tip(t)
0.8
hoisting speed(m/min)a=2
65.14/32.57/7
hoisting speed(m/min)a=4
32.14/15.6/3.5
Trolleying speed(m/min)
22/33
Slewing speed(r/min)
38.6/25.2
Jacking-up speed(m/min)
0.4
Standard section dimension(m)
1.5*1.5*2.2
Material of section mast(mm)
∠140*12
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